The 2025 Guide to Purchasing an Industrial Scale

Industrial scales play a vital role in a wide range of industries, from manufacturing and logistics to agriculture and pharmaceuticals. These robust weighing systems are designed to handle heavy loads and provide accurate measurements, making them essential tools for businesses seeking precision, efficiency, and compliance with industry standards. However, selecting the right industrial scale can be a daunting task, given the multitude of options available on the market. This article aims to guide you through the process of choosing the perfect industrial scale for your specific needs, taking into account various factors that should influence your decision-making.

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Determine Your Weighing Requirements

The first step in selecting an industrial scale is to define your weighing requirements. This means that you need to know what you will be weighing and the frequency that you will be weighing those items. Think about what the maximum weight you will measure throughout your operation. Consider the maximum weight capacity needed, as well as the minimum weight increments necessary for accurate measurements. Determine whether you need a scale for static weighing or dynamic weighing, or if you require additional features such as counting or check weighing capabilities. Depending on the type of operation you have will determine which features, capacities and scale size you will need. These features mentioned are important to helping you know what the best scale is for you. Understanding your specific weighing needs will help narrow down the options.

Consider Environmental Factors:

The operating environment of the industrial scale is crucial for its performance and longevity. Depending on your environment will greatly determine what type of scale you will need. Assess factors such as temperature variations, humidity, dust levels, and exposure to corrosive substances. The environment that your scale will be in will greatly affect the scale’s performance if it is house in an improper area. Depending on the conditions, you may need a scale with a higher IP (Ingress Protection) rating to ensure it can withstand harsh environments. Consider if the scale will be used indoors or outdoors, as this will impact the choice of materials and construction.

Evaluate Accuracy and Calibration:

Accurate measurements are vital in many industrial processes. Look for scales that adhere to recognized accuracy standards such as those set by the International Organization for Legal Metrology (OIML) or the National Institute of Standards and Technology (NIST). Consider whether you require legal-for-trade scales, especially if you are involved in commercial transactions by weight. Additionally, evaluate the calibration process of the scale and determine if it can be easily calibrated on-site or if it requires professional calibration.

Inspect Scale Construction and Durability:

Industrial scales are subjected to heavy use, so their construction and durability are crucial factors to consider. Look for scales made from robust materials such as stainless steel or heavy-duty aluminum that can withstand the rigors of your industry. Consider the load cell technology used in the scale, as it directly affects accuracy and durability. Load cells can be strain gauge, electromagnetic force restoration, or capacitive, each with its own advantages and suitability for different applications.

Analyze Safety Features:

Safety is paramount in industrial environments. Look for scales with safety features such as overload protection, anti-slip platforms, and audible alarms. Consider if the scale requires additional safety certifications based on your industry's regulations, such as ATEX certification for hazardous environments.

Evaluate Connectivity and Data Management:

In today's digital era, connectivity and data management capabilities are increasingly important. Determine if you require a scale with built-in connectivity options such as Wi-Fi, Ethernet, or Bluetooth, allowing seamless integration with other systems or data transfer to a central database. Consider if you need a scale with advanced software for data analysis, reporting, and traceability.

Consider Maintenance and Support:

Industrial scales, like any other equipment, require regular maintenance and occasional repairs. Look for manufacturers or suppliers that provide comprehensive support services, including technical assistance, spare parts availability, and warranty coverage. Consider the reputation and reliability of the manufacturer, as well as the availability of authorized service centers in your area.

Compare Prices and Return on Investment (ROI):

Price is a significant consideration when choosing an industrial scale, but it should not be the sole determining factor. Compare prices from different suppliers while considering the features, durability, and support provided. Focus on the long-term return on investment (ROI) rather than just the upfront cost. A scale that offers enhanced accuracy, durability, and efficiency may prove more cost-effective in the long run, reducing downtime and potential losses.

You can reach out to one our representatives to get a free consultation or a quote on a specific scale system that you need. Configuring a scale can have multiple factors, but working with a scale company can make the journey a lot simpler. Be sure to contact us for a free consultation.

Conclusion:

Choosing the right industrial scale is a critical decision that can impact the efficiency, accuracy, and profitability of your business. By considering your weighing requirements, environmental factors, accuracy, construction, safety features, connectivity, maintenance, and ROI, you can make an informed choice. Take the time to research reputable suppliers, consult with industry experts, and thoroughly evaluate the options available. A well-chosen industrial scale will not only meet your current needs but also provide a solid foundation for future growth and success in your industry.

End of the Year Guide to Maintaining a Truck Scale: Ensuring Accuracy and Reliability

Truck scales play a crucial role in various industries, including transportation, logistics, waste management, and agriculture. These heavy-duty weighing systems are designed to accurately measure the weight of trucks, ensuring compliance with legal regulations and facilitating efficient operations. However, like any other piece of equipment, truck scales require regular maintenance to ensure their accuracy and reliability. In this article, we will delve into the details of maintaining a truck scale, highlighting key considerations and best practices.

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Regular Cleaning and Inspection

To maintain optimal performance, it is essential to keep the truck scale clean and conduct routine inspections. Setting up a daily inspection and cleaning schedule will be a good way of keeping track when the scale was last cleaned. Start by removing any debris, dirt, or other foreign objects from the scale platform. This can be done using a broom, blower, or a high-pressure water hose. Pay special attention to the load cells, which are critical components responsible for accurate weight measurement. Depending on the load cell type, getting water on them can be very damaging. Inspect the load cells for signs of damage or corrosion, and clean them using a soft brush or compressed air if necessary.

Pro tip: Create a daily housekeeping chart for your scale to help keep track of when the scale is cleaned and who the last technician to clean it was. Plan on having a daily inspection at the end of each day, this will help set a a standard of keeping your scale in tip top shape year round. Having a chart and a checklist will also help you keep records and improve scale accuracy by eliminating debris daily.

Calibration and Verification

Calibration is a vital aspect of truck scale maintenance. Regular calibration ensures that the scale provides accurate weight readings. It is recommended to perform calibration at least once a year, although more frequent calibrations may be necessary based on usage and industry requirements. Calibration should be conducted by certified professionals using traceable weights. Additionally, consider implementing a verification process to confirm the accuracy of the scale's readings periodically.

Pro tip: Contact your local scale service company to see what calibration programs that they have. Setting up a calibration schedule with a scale company will eliminate the guesswork on when your scale should be calibrated. Scale service companies can schedule a monthly to annually.

Lubrication and Mechanical Maintenance

Truck scales consist of various mechanical components that require proper lubrication and maintenance. Refer to the manufacturer's guidelines for recommended lubricants and intervals. Regularly inspect and lubricate pivot points, bearings, and joints to minimize friction and prevent premature wear. Furthermore, ensure that all mechanical parts are tightened and aligned correctly. Loose bolts or misalignment can adversely affect the scale's performance and accuracy.

Pro tip: When replacing parts and inspecting your scale, consider setting up a lubrication schedule so you don’t have to worry about any of your part seizing up or anything.

Electrical Components and Wiring

The electrical components of a truck scale, including cables, junction boxes, and indicators, should be inspected periodically. Look for signs of damage, frayed wires, or loose connections. Electrical issues can lead to measurement errors or system failures. It is crucial to address any electrical problems promptly and consult a professional if necessary.

Pro tip: Depending on the location of the truck scale, you may have to deal with rodents or other animals chewing through cables or may build nests in the scale near load cells and the location of the junction box. Perform periodic checks to ensure that there are no frayed wires or excess nesting.

Environmental Considerations:

Truck scales are often exposed to harsh environmental conditions, such as extreme temperatures, moisture, and corrosive substances. These factors can affect the scale's components and accuracy. Protect the scale from direct sunlight, rain, snow, and excessive dust by installing appropriate shelters or enclosures. Consider using corrosion-resistant materials for scale components in corrosive environments. Additionally, implement regular inspections to identify any environmental damage and take preventive measures accordingly.

Pro tip: Depending on where your scale is located will determine a few things. Locations that have a heavy storm presence will definitely need to be protected with a lighting warranty. Lightning strikes to a scale will fry the load cells, which lead to expensive repairs. A location that has drastic climate changes (think hot and cold climates) can have varying effects on the scale itself and the scale components.

Operator Training and Guidelines:

Proper training and guidelines for scale operators are essential for maintaining the scale's accuracy and longevity. Operators should be trained in correct weighing procedures, including proper positioning of the truck on the scale platform, avoiding overloading, and avoiding unnecessary shocks or impacts. Educate operators on the importance of regular maintenance and encourage them to report any issues or abnormalities promptly.

Pro tip: Some companies will have mandatory meetings or trainings for their technicians to ensure that they are up to date on the evolving guidelines, so they can be made aware of any changes to procedure that may occur for scale maintenance. Some companies have a monthly mandatory safety meeting, to update technicians on policy and procedure changes. This helps the technicians have to most up to date knowledge on the scales that they service.

Documentation and Record-Keeping:

Maintaining detailed records of maintenance activities and inspections is crucial for tracking the scale's performance over time. Create a maintenance log that includes information such as calibration dates, cleaning schedules, repairs, and any issues encountered. This documentation will help identify patterns, plan future maintenance, and provide evidence of compliance with regulatory requirements.

Pro tip: Keeping a hard drive, google drive and even a drop box with all of your important scale documents will make recordkeeping easier. Setting ups scale maintenance tasks via google calendar is also a good way to evenly distribute among the technicians, as well as keep everyone up to date on the next upcoming scale maintenance.

Conclusion:

Proper maintenance is the key to ensuring the accuracy, reliability, and longevity of a truck scale. Regular cleaning, inspection, calibration, lubrication, and addressing electrical and environmental considerations are fundamental practices for maintaining optimal performance. By implementing a comprehensive maintenance program and involving trained operators, businesses can minimize downtime, reduce costly repairs, and maximize the efficiency and accuracy of their truck scale operations. Remember, a well-maintained truck scale not only benefits the organization but also contributes to the overall safety and compliance of the industry as a whole.

At American Scale we strive to bring you informed and useful content on all things scale systems related, including products from the top scale manufacturers. Be sure to check out our truck scale articles about truck scale foundation or how much do truck scales cost. We even have a guide to warranties. To learn more about bench scales, it would be good to check out our other articles such as “Bench Scale Basics'' and “How Much Does A Bench Scale Cost?”. These articles will help with the basics of bench scale ownership. Also, take a look at our “Common Problems With Bench Scales'', to help prolong the lifespan on your scale.

A Comprehensive Guide to Buying an Industrial Counting Scale

In industrial settings, precise and efficient counting of items is crucial for inventory management, quality control, and operational productivity. An industrial counting scale is a valuable tool that can streamline these processes and deliver accurate results. However, with numerous options available in the market, choosing the right counting scale for your industrial needs can be challenging. In this comprehensive guide, we will explore the key factors to consider when purchasing an industrial counting scale to ensure you make an informed decision.

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Accuracy:

In industrial environments, accuracy is of paramount importance. Investing in a counting scale with high accuracy ensures reliable and precise counting results. Look for scales that offer a resolution of at least 1:10,000 or better, as it enables accurate counting of even small and lightweight items. Consider scales with advanced technology, such as electromagnetic force restoration or strain gauge load cells, to ensure superior accuracy.

Capacity:

Determine the maximum weight capacity required for your industrial counting scale. Consider the range of items you typically weigh and choose a scale with a capacity that accommodates those items comfortably. It is crucial to select a scale with a capacity that exceeds your maximum weighing requirements to avoid overloading and potential inaccuracies.

Units of Measurement:

Ensure that the industrial counting scale supports the units of measurement you commonly use in your operations. Whether it's grams, kilograms, pounds, ounces, or any other unit, the scale should offer the flexibility to switch between different units effortlessly. This feature allows you to adapt the scale to your specific measurement needs.

Counting Resolution:

Counting resolution refers to the smallest unit that the scale can count accurately. For industrial applications that involve small parts or components, opt for a counting scale with a high counting resolution. A resolution of 1:500,000 or better ensures precise counting, reducing errors and enhancing efficiency in your counting processes.

Sample Size:

The sample size is the number of items that need to be weighed to obtain an accurate count. Some counting scales require larger sample sizes for accurate counting, while others can deliver precise results with smaller samples. Consider the time and effort required to weigh samples and choose a scale that allows for smaller sample sizes, minimizing the counting time and increasing productivity.

Tare Function:

The tare function is a vital feature for industrial counting scales. It allows you to zero out the weight of containers or packaging, ensuring that only the item being counted contributes to the measurement. This feature enables accurate counting and simplifies the weighing process for bulk items or those with varying packaging weights.

Counting Modes:

Different industrial counting scales offer various counting modes to accommodate diverse needs. Simple counting mode is the standard, but advanced scales may provide accumulation counting, preset counting, or other specialized modes. Assess your requirements and choose a scale that offers the counting modes that align with your industrial processes.

Connectivity Options:

Consider whether you require connectivity options for data transfer and analysis. Industrial counting scales with USB, RS-232, or Ethernet ports allow you to connect to computers, printers, or other devices for data management. This connectivity enhances inventory control, simplifies record-keeping, and facilitates integration with existing systems.

Battery Life and Power Options:

If portability or power outages are a concern, evaluate the battery life and power options of the counting scale. Look for scales with long-lasting batteries or the ability to operate on both batteries and AC power. Some scales also feature power-saving modes that extend battery life. Assess the scale's power requirements and choose accordingly.

Durability and Build Quality:

Industrial environments can be demanding, so durability and build quality are crucial considerations. Look for counting scales constructed with sturdy materials, such as stainless steel or rugged plastics, that can withstand heavy usage and resist damage. Consider scales with IP ratings to ensure resistance to dust, water, and other potential environmental factors.

Calibration and Maintenance:

Regular calibration is essential for accurate measurements. Choose an industrial counting scale that offers easy calibration procedures. Some scales come with calibration weights or automated calibration functions, simplifying the calibration process. Additionally, assess the availability of service and support for the scale brand you choose to ensure long-term maintenance and calibration needs are met.

User-Friendly Interface:

A user-friendly interface enhances the ease of operation and reduces training time for employees. Look for industrial counting scales with clear displays, intuitive buttons, and easy-to-navigate menus. Features like backlit displays or larger screens can improve visibility, especially in low-light or busy industrial environments.

Additional Features

Consider any additional features that can enhance your counting processes. Some industrial counting scales offer piece-weight calculation, statistical analysis, memory functions for storing item data, or customizable settings. Assess these features and determine their relevance to your specific industrial requirements.

Check our article on The Guide to Counting Scales for a more in depth look at the various features that can come with a counting scale.

Budget

Establish a budget range for your industrial counting scale purchase. Compare the features, functionality, and quality against the price to ensure you're getting the best value for your investment. Strike a balance between affordability and the necessary features required for your industrial application.

Counting scales have a vast array of price points. When it comes down to selecting the proper counting scale for you, then consider the aforementioned factors, but also think about your price point. Counting scales can range anywhere from $200 - $5,000 depending on size, capacity and features. Be sure to check out our counting scale page to see all the counting scales we offer.

Conclusion:

Choosing the right industrial counting scale is essential for accurate inventory management and efficient counting processes. By considering factors such as accuracy, capacity, units of measurement, counting resolution, sample size, tare function, counting modes, connectivity options, battery life, durability, calibration, user interface, additional features, and budget, you can make an informed decision that aligns with your industrial needs. Investing in a reliable and high-quality industrial counting scale will streamline your operations, improve productivity, and facilitate effective inventory control.

The Benefits of Using An Axle Scale

A scale is a simple, yet very useful tool to have in your operation. When it comes to capturing weight measurements on larger objects (vehicles for example), you will want to start looking at different scale options. That is where axle scales come in. If your operation needs to capture large scale weight measurements but do not need the extent of a truck scale, then the axle scale may be a viable option. Axle scales come in a variety of forms, but all serve the same purpose: help you track how much weight a given product weighs to determine its exact dimensions. In this guide, we’ll explain everything you need to know about using an axle scale in your operation and why it’s worth investing in one for your company.

What is an Axle Scale?

An axle scale is an instrument that measures the weight of axles so that you can accurately calculate their size, or load capacity. Unlike a full size truck scale, where you have to drive the entire load on to the scale to capture the weight. While different companies will use axle scales slightly differently, they all essentially work the same way. The setup may differ between places, but ultimately the process is the same. You have your scale, load cells, junction box and weight indicator. There may be accessories like a remote display or traffic light, but ultimately there is not much more to an axle scale.

Advantages of Using an Axle Scale

Like other scale types, there are certain advantages that an axle scale will have over a larger vehicle scale. Below is a list of some of the advantages that an axle scale offers:

Although axle scales cannot be used legal for trade they work well in many situations. They are great for gathering weight data to ensure trucks don’t leave a facility overloaded per DOT standards. They also take up significantly less space than a full size truck scale. This is a huge advantage for facilities with limited real estate to locate a scale. The footprint for an axle scale is only 33% of a full size truck scale. Axle scales are also more economical. This is because the scale itself is much smaller and requires less materials to construct. Similarly, any concrete foundation work is much less with an axle scale vs a full size truck scale. Finally, not all axle scales require installation requiring concrete foundations. Many can be installed on existing flat pavement and are therefore easier to install and move in the future if needed.

Should You Consider an axle scale?

Determining if an axle scale is the right choice for your operation depends greatly on what your needs are. Considering that it is not a legal for trade option, the scale would not be a viable option if you are looking for a legal for trade option.

Axle scales are able to find utility in applications ranging from shipping and construction to farming and logistics. The technology is constantly changing, and has forced scale manufacturers to design capable axle scales that can keep up with the demands of environment. Additionally, the creation of these types of scales has made it so that businesses can be in compliance with the rules put in place around load transport.

Reliability and ease of use are the main components of a good axle scale. The decision to invest in an axle scale is a good way to stay compliant with local and state regulations as well as keeping safety as a top priority for you and your site workers. An axle scale is a great investment if you need to save space, time and money.

Final Words

When manufacturing products, you have to worry about many factors. If you choose the wrong sizes for your products, you could end up with a quality issue or even a safety concern. Determining the exact dimensions of a product and knowing the weight it can handle is a good way to prevent problems. An axle scale can help you do this. We hope this article has helped you better understand how axle scales work and why it’s worth investing in one for your company.

At American Scale we strive to bring you informed and useful content on all things scale related. Be sure to check out our legal for trade truck scale system articles about truck scale foundation or how much do truck scales cost. We even have a guide to warranties. We also have articles on scale accessories, common problems to prolong your scales lifespan, weighing applications as well as what scale indicator works best with your junction box. To learn more about bench scales, it would be good to check out our other articles such as “Bench Scale Basics'' and “How Much Does A Bench Scale Cost?”. These articles will help with the basics of bench scale ownership.

Industries That Benefit From Using Scales

A long standing relationship

Industrial scales are used in a wide range of industries, including manufacturing, logistics, construction, and agriculture. These scales are known for their durability, accuracy, and reliability, which make them well-suited for use in a variety of industrial settings.

This article will go over the industries that benefit the most from utilizing scales in their operation. Considering how anything that is sold is also weighed, it is good to take a look at what scales are used in these industries.

Industries that utilize scales.

Manufacturing: One of the industries that benefits from the use of industrial scales is manufacturing. In the manufacturing industry, scales are used to weigh raw materials, finished products, and intermediate products. This is important for ensuring that products are made to the correct specifications and that they meet quality standards. In addition, scales can be used to monitor production processes and to track inventory levels, which can help to optimize operations and reduce costs.

When looking into manufacturing operations, there are different scale types that they use. Typically you will find scales like bench scales, counting scales as well as floor scales in warehouses and manufacturing plants.

Logistics: Another industry that benefits from industrial scales is logistics. When it comes to shipping items, accurate weight is paramount to ensuring items are within shipping standards. If weigh is inaccurate then you run the risk of over or under charging for shipment or you can run the risk of transport being overloaded. In the logistics industry, scales are used to weigh goods and materials that are being transported.

This is important for ensuring that vehicles are properly loaded and that they are in compliance with weight regulations. In addition, scales can be used to calculate shipping rates and to determine the most cost-effective way to transport goods. Common scales used in logistic companies are bench scales, shipping scales, floor scales and forklift scales.

Construction: The construction industry is also a major user of industrial scales. On construction sites, scales are used to weigh materials, equipment, and other items. This is important for ensuring that projects are completed on time and within budget. In addition, scales can be used to verify that products meet quality standards and to monitor the use of materials, which can help to avoid delays and reduce the risk of accidents.

Retail: The retail industry frequently uses scales for various reasons. When going through a grocery store, the produce section will have several scales placed for customers to use. Using these scales (some hanging and some bench) allows for customers to gauge how much their produce will cost before checking out. You will also find scales in the deli and bulk foods section as well.

Some retailers like hardware stores will sell small items like screws, nuts and bolts by weight, instead of packaging. So it is common to find scales in hardware stores as well. Also large scale dry cleaners will weigh your clothes and charge based on weight. Retail scales will usually use bench scales or hanging scales.

Closing words

In conclusion, industrial scales are an essential tool for a wide range of industries, including manufacturing, logistics, construction, and agriculture. These scales provide accurate and reliable weight measurements, which can help companies to optimize their operations and improve their bottom line. As the global economy continues to evolve, the use of industrial scales is likely to become even more important.

At American Scale we strive to bring you informed and useful content on all things scale related. Be sure to check out our truck scale articles about truck scale foundation or how much do truck scales cost. We even have a guide to warranties. To learn more about bench scales, it would be good to check out our other articles such as “Bench Scale Basics'' and “How Much Does A Bench Scale Cost?”. These articles will help with the basics of bench scale ownership. Also, take a look at our “Common Problems With Bench Scales'', which can help give insight to what issues could arise while owning a bench scale.

The Guide to Load Testing

Importance of Load Testing.

Understanding the limitations of your industrial equipment is essential in knowing what you can and cannot do at your worksite. This article will go over the aspects of industrial load testing and how to properly go about getting a load test done. 

What is a load test?

A load test is a testing process in which the performance of industrial equipment (for example cranes) is tested under a specific expected load. It determines how the equipment behaves while being under an extremely heavy load. Essentially load testing is putting the equipment up against real world work loads. The goal of Load Testing is to check performance under a specific load, thus preventing potential overloading and also allows the operator to adjust specs wherever needed.

 

How is a load test performed? 

A load test is performed to verify that a specific crane will safely perform all of its functions while supporting a test load whose weight is at least equal to the equipment’s rated capacity. Since load tests confirm the ability of the crane to safely operate, they must be completed whenever this overhead lifting equipment is newly installed, altered, repaired, or modified before being placed into service. Existing crane systems should be load tested once every four years.

The test load used must be at least 100% of the equipment’s rated capacity unless otherwise recommended by the manufacturer. The weight itself should be certified prior to testing. Load tests should be dynamic, that is they confirm that the overhead crane and hoist function safely and properly as they move to lift and lower the test load. All results should be kept on file for the life of the equipment.

Workflow of a load test.

Understanding the workflow of a load test will help you get a good idea as to what to expect when you need to have a load test completed. As part of the load test process, both a pre-operational inspection and a periodic inspection should be conducted:

• Pre-operational check: This is where a service technician will assess the equipment to identify any deficiencies or damage that may impact either the safe operation of the crane. Similar to a visual inspection when calibrating a truck scale. Key areas for evaluation include confirming that the hook and latch are not damaged and work properly. Ensure that the wire rope is not broken, or improperly wound. Check that the load chain is not worn, stretched, or twisted.

• Periodic inspection: This inspection should be performed after the load test is complete. Whoever is performing the inspection is evaluating the equipment in great detail. It includes a comprehensive examination of structural and mechanical components. Reviewed are all girders, end trucks, foot walks, handrails, trolley frames, and cabs. Further, inspection for wear, cracks, or other damage is performed on brakes, shafts, axles, wheels, couplings, sheaves and drums, transmission components, runway structures, and below-the-hook devices. The inspector examines electrical components, indicators, gauges, connection points, the trolley and runway rail, bumpers and end stops, covers and guards, and all self-contained electric, hydraulic or gasoline powered generating units.\

Load test standards. 

When performing a load test, one simply cannot attach a random number of weights to a crane and declare that safe. There are specific standards that must be followed when performing a load test. These specifications will lay out all that is required to ensure a safe load test and a passing one as well. Because they are so critical to the safe operation of overhead cranes and hoists, there are several standards and specifications that detail load test requirements. Below is the outline of standards according to different ruling bodies:

• The Occupational Safety and Health Administration’s standard OSHA 1910.179(b)(3) and OSHA 1910.179(k)(2): Modified or rerated cranes shall be load tested. Test loads shall not be more than 125% of the rated load unless otherwise recommended by the manufacturer. The test reports shall be placed on file where readily available to appointed personnel.

• The American Society of Mechanical Engineers’ standards ASME B30.2: Overhead and Gantry Cranes, ASME B30.16: Overhead Underhung and Stationary Hoists, and ASME B30.17: Cranes and Monorails with Underhung Trolley or Bridge: New, reinstalled, altered, repaired and modified cranes and hoists should be load tested prior to initial use with a test load equal to 100% to 125% of rated load and to include all design functions (lift, lower, traverse length of bridge, traverse length of runway).

• The Crane Manufacturers Association of America standard CMAA Specification 78, section 4.7: Cites the load test requirements of OSHA 1910.179 and states a load test should be performed at a minimum of once every four years at 100% load with a pre-test and post-test inspection per periodic inspection guidelines, and there must be a written report of the load test and inspection results maintained on file for the life of the equipment.

CLOSING WORDS

At American Scale we strive to bring you informed and useful content on all things scale systems related, including products from the top scale manufacturers. Be sure to check out our truck scale articles about truck scale foundation or how much do truck scales cost. We even have a guide to warranties. To learn more about bench scales, it would be good to check out our other articles such as “Bench Scale Basics'' and “How Much Does A Bench Scale Cost?”. These articles will help with the basics of bench scale ownership. Also, take a look at our“Common Problems With Bench Scales'', to help prolong the lifespan on your scale.

Concrete Deck Truck Scales vs. Steel Deck Truck Scales: Analyzing the Key Differences

Truck scales are essential equipment used in various industries to accurately measure the weight of loaded vehicles. They play a crucial role in ensuring compliance with weight regulations, optimizing logistical operations, and facilitating fair trade.

When it comes to truck scale construction, there are two common options, concrete deck scales and steel deck scales. While both serve the same purpose, they differ significantly in terms of material composition, structural characteristics, and overall performance.

In this article, we will explore and compare the features, benefits, and drawbacks of concrete deck truck scales and steel deck truck scales to help you make an informed decision.

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Material Composition

Concrete Deck Truck Scales:

Concrete deck truck scales are primarily constructed using reinforced concrete slabs supported by a series of steel beams. The deck surface is typically made of high-quality concrete with steel rods or fibers to enhance its structural integrity. The concrete deck offers excellent durability, corrosion resistance, and can withstand heavy loads.

Steel Deck Truck Scales:

Steel deck truck scales, as the name suggests, are built using steel components throughout the scale structure, including the deck itself. Steel deck scales usually consist of steel I-beams or U-shaped beams that form the main support structure. The deck surface is composed of steel plates or grating, offering exceptional strength and rigidity.

Strength and Durability

Concrete Deck Truck Scales:

Concrete deck scales are renowned for their exceptional strength and durability. Concrete is a material that can withstand heavy loads and offers resistance to wear and tear over extended periods. Additionally, concrete decks provide a stable weighing surface, reducing the potential for movement or flexing during weighing operations. They are less prone to damage from impacts, such as dropped loads or accidental collisions with vehicles.

Steel Deck Truck Scales:

Steel deck scales are also highly durable and can withstand heavy loads. Steel's inherent strength makes it capable of handling dynamic loads and impact forces more effectively than concrete. However, steel decks may be more susceptible to corrosion and rust, especially in harsh environments or when exposed to corrosive substances. Regular maintenance, such as applying protective coatings, can help mitigate these issues.

Installation and Maintenance

Concrete Deck Truck Scales:

Concrete deck scales generally require more time and effort during the installation process compared to their steel counterparts. Constructing a concrete deck scale involves pouring and curing concrete, which can take several days or weeks depending on the scale's size. However, once installed, concrete deck scales typically require minimal maintenance beyond routine cleaning and inspections.

Steel Deck Truck Scales:

Steel deck scales offer a faster and more straightforward installation process compared to concrete deck scales. Steel components can be prefabricated off-site, reducing the installation time significantly. However, steel deck scales may require more maintenance in the long run. Periodic inspections for corrosion, surface damage, and proper calibration are necessary to ensure accurate weighing results and extend the scale's lifespan.

Flexibility and Portability

Concrete Deck Truck Scales:

Concrete deck scales are typically designed as permanent installations. Once installed, they are challenging to relocate due to their heavy concrete construction. However, their immobility provides stability and reduces the risk of inaccuracies caused by movement. Concrete deck scales are suitable for facilities that have a fixed weighing location and do not require frequent scale repositioning.

Steel Deck Truck Scales:

Steel deck scales offer greater flexibility and portability compared to concrete deck scales. They are often designed with modular components, allowing for easy disassembly, relocation, or expansion. This flexibility is particularly useful for industries with changing operational requirements or temporary weighing stations. Portable steel deck scales can be easily transported to different locations and set up quickly.

Cost Considerations

Concrete Deck Truck Scales:

Concrete deck scales typically have higher upfront costs due to the materials and labor involved in their construction. The need for skilled concrete workers and the longer installation time contribute to the overall expenses. However, concrete deck scales offer excellent long-term value due to their durability and lower maintenance requirements.

Steel Deck Truck Scales:

Steel deck scales generally have lower upfront costs compared to concrete deck scales. The prefabricated steel components and faster installation process contribute to these cost advantages. However, it's important to consider the potential additional expenses associated with ongoing maintenance, especially in corrosive environments.

Conclusion

Concrete deck truck scales and steel deck truck scales each offer distinct advantages and considerations. Concrete deck scales provide exceptional durability and stability, making them ideal for permanent installations with minimal maintenance requirements. Steel deck scales, on the other hand, offer flexibility, portability, and cost advantages, allowing for easy relocation and scalability.

When deciding between the two, factors such as the intended usage, budget, environmental conditions, and future operational needs should be carefully evaluated. Consulting with industry experts or scale manufacturers can also provide valuable insights tailored to your specific requirements. By considering these factors, you can make an informed decision and select the truck scale that best suits your business needs.

The Importance of Truck Scale Maintenance

Introduction

Truck scales are vital to numerous industries, including logistics, construction, agriculture, and waste management. These scales play a crucial role in measuring the weight of trucks and their cargo, ensuring compliance with regulations, optimizing operations, and maintaining safety. However, like any other piece of equipment, truck scales require regular maintenance to function accurately and efficiently. This article explores the importance of truck scale maintenance, its benefits, and best practices to ensure these scales remain reliable over time.

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Ensuring Accuracy and Compliance

One of the primary reasons for maintaining truck scales is to ensure their accuracy. Accurate weight measurements are essential for various reasons:

1. Regulatory Compliance: Many industries are subject to stringent regulations regarding weight limits. Overloading trucks can lead to significant fines and penalties. Inaccurate scales can result in incorrect weight readings, potentially leading to non-compliance with these regulations. Regular maintenance helps ensure that truck scales provide precise measurements, reducing the risk of costly fines and legal issues.

2. Billing and Invoicing: In industries such as logistics and shipping, billing is often based on the weight of the cargo. Inaccurate weight readings can lead to disputes with customers and financial losses. Proper maintenance ensures that the scales provide accurate data, facilitating fair and transparent billing processes.

3. Inventory Management: For industries that rely on precise weight measurements for inventory management, such as agriculture and manufacturing, inaccurate scales can lead to discrepancies in inventory records. This can result in overstocking or understocking, affecting production schedules and financial planning. Regular maintenance helps prevent such issues by ensuring accurate inventory tracking.

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Enhancing Safety

Safety is a paramount concern in any industry that uses truck scales. Proper maintenance of these scales contributes to a safer working environment in several ways:

1. Preventing Overloading: Overloaded trucks pose significant safety risks, including the potential for accidents, vehicle damage, and road infrastructure wear and tear. Accurate weight measurements ensure that trucks are not overloaded, reducing the risk of accidents and enhancing road safety.

2. Equipment Longevity: Well-maintained truck scales are less likely to suffer from mechanical failures that could lead to accidents. Regular inspections and maintenance help identify and address potential issues before they become major problems, ensuring the longevity and reliability of the equipment.

3. Worker Safety: Properly functioning truck scales contribute to the overall safety of workers involved in loading and unloading operations. Accurate weight measurements help prevent the overloading of trucks, reducing the risk of accidents and injuries to workers.

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Optimizing Operational Efficiency

Efficiency is a key factor in the success of any business, and truck scale maintenance plays a crucial role in optimizing operational efficiency:

1. Reducing Downtime: Regular maintenance helps identify and address minor issues before they escalate into major problems that could cause downtime. Minimizing downtime ensures that operations continue smoothly, avoiding costly delays and disruptions.

2. Improving Throughput: Well-maintained scales provide accurate weight measurements quickly and efficiently, reducing the time trucks spend at weigh stations. This improves the overall throughput of the facility, allowing more trucks to be processed in a shorter amount of time.

3. Enhancing Productivity: Accurate weight measurements help optimize loading and unloading processes. When trucks are loaded to the appropriate weight, it maximizes their carrying capacity without risking overloading. This improves the efficiency of transportation operations, reducing fuel consumption and overall costs.

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Best Practices for Truck Scale Maintenance

To reap the benefits of accurate, safe, and efficient truck scale operations, it is essential to follow best practices for maintenance. Here are some key steps to ensure the reliability of truck scales:

1. Regular Inspections: Conduct routine inspections to identify signs of wear and tear, damage, or misalignment. Inspect the scale deck, load cells, cables, and other components for any issues that could affect accuracy and performance.

2. Calibration: Regularly calibrate the scales to ensure they provide accurate weight measurements. Calibration should be performed by trained technicians using certified test weights. The frequency of calibration depends on the scale's usage and industry requirements.

3. Cleaning and Maintenance: Keep the scale platform clean and free from debris, dirt, and other contaminants. Regularly clean the load cells and other critical components to prevent build-up that could affect accuracy. Lubricate moving parts as needed to ensure smooth operation.

4. Software Updates: If the truck scale system includes software components, ensure that they are regularly updated to the latest versions. Software updates often include bug fixes, performance improvements, and new features that enhance the overall functionality of the scale.

5. Training and Documentation: Provide training to operators and maintenance personnel on the proper use and maintenance of the scales. Maintain detailed documentation of all maintenance activities, including inspection reports, calibration records, and any repairs performed.

6. Professional Servicing: Engage professional service providers for periodic maintenance and repairs. Experienced technicians have the expertise to identify and address potential issues, ensuring the long-term reliability of the scales.

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The Consequences of Neglecting Maintenance

Neglecting truck scale maintenance can have serious consequences for businesses and industries that rely on these critical tools:

1. Inaccurate Measurements: Failure to maintain truck scales can result in inaccurate weight measurements, leading to non-compliance with regulations, financial losses, and disputes with customers.

2. Increased Downtime: Mechanical failures and malfunctions due to lack of maintenance can cause significant downtime, disrupting operations and leading to missed deadlines and lost revenue.

3. Safety Hazards: Overloaded trucks and malfunctioning equipment pose serious safety risks to workers, drivers, and the public. Neglecting maintenance increases the likelihood of accidents and injuries.

4. Higher Costs: Neglecting maintenance can lead to costly repairs and replacements of damaged components. Regular maintenance is a cost-effective way to prevent major issues and extend the lifespan of the scales.

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Case Studies and Industry Examples

Several real-world examples highlight the importance of truck scale maintenance:

1. Agricultural Industry: A large agricultural cooperative relies on truck scales to weigh incoming and outgoing shipments of grain. Regular maintenance ensures accurate weight measurements, helping the cooperative manage inventory effectively and avoid disputes with suppliers and customers.

2. Logistics and Transportation: A logistics company operates a fleet of trucks that transport goods across the country. By maintaining their truck scales, the company ensures compliance with weight regulations, reduces the risk of overloading, and improves the efficiency of their transportation operations.

3. Waste Management: A waste management facility uses truck scales to weigh incoming waste and outgoing recycled materials. Regular maintenance ensures accurate billing and helps the facility meet environmental regulations, contributing to sustainable waste management practices.

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Conclusion

Truck scale maintenance is a critical aspect of ensuring accuracy, safety, and efficiency in various industries. By adhering to best practices for maintenance, businesses can avoid the consequences of inaccurate measurements, downtime, and safety hazards. Regular inspections, calibration, cleaning, and professional servicing are essential steps to maintain the reliability and longevity of truck scales. Ultimately, investing in truck scale maintenance is an investment in the overall success and sustainability of operations, providing benefits that far outweigh the costs.

In conclusion, the importance of truck scale maintenance cannot be overstated. Accurate weight measurements are crucial for regulatory compliance, billing, inventory management, and overall operational efficiency. Regular maintenance enhances safety by preventing overloading and reducing the risk of accidents. It also optimizes efficiency by minimizing downtime, improving throughput, and enhancing productivity. By following best practices for maintenance, businesses can ensure that their truck scales remain reliable and contribute to their long-term success.

At American Scale we strive to bring you informed and useful content on all things scale systems related, including products from the top scale manufacturers. Be sure to check out our truck scale articles about truck scale foundation or how much do truck scales cost. We even have a guide to warranties. To learn more about bench scales, it would be good to check out our other articles such as “Bench Scale Basics'' and “How Much Does A Bench Scale Cost?”. These articles will help with the basics of bench scale ownership. Also, take a look at our “Common Problems With Bench Scales'', to help prolong the lifespan on your scale.

The Role and Benefits of Scales in Modern Agriculture

In the vast fields of modern agriculture, precision and efficiency are paramount. Every seed planted, every harvest gathered, and every resource expended must be carefully monitored and optimized to ensure maximum yield and sustainability. This is where scales, often overlooked, play a crucial role in farming and agriculture. From measuring inputs to assessing outputs, scales are integral to almost every aspect of agricultural operations. In this article, we delve into the various types of scales used in agriculture and explore their manifold benefits.

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Types of Agricultural Scales

1. Weighbridges

Weighbridges, also known as truck scales, are perhaps the most recognizable type of scale in agriculture. These heavy-duty scales are used to weigh entire vehicles loaded with produce, livestock, or agricultural inputs such as fertilizers and pesticides. Weighbridges come in various sizes and configurations, ranging from small portable units to large permanent installations capable of weighing multiple trucks simultaneously.

2. Platform Scales

Platform scales are versatile instruments used for weighing bulk materials such as grains, fruits, and vegetables. They consist of a flat platform onto which the materials are placed for measurement. Platform scales can be stationary or portable, making them suitable for both field and warehouse use. Some advanced models are equipped with features like electronic readouts and data logging capabilities for enhanced accuracy and record-keeping.

3. Livestock Scales

Livestock scales are specially designed to weigh animals, ranging from small poultry to large cattle. These scales come in various designs, including floor-mounted, chute-mounted, and portable models. Livestock scales are essential for monitoring animal health, managing feed rations, and optimizing breeding programs. They also play a crucial role in marketing livestock, ensuring fair pricing based on weight.

4. Crane Scales

Crane scales are used for lifting and weighing heavy objects such as bales of hay, machinery parts, and bulk bags of agricultural products. These scales are typically attached to overhead cranes or hoists and provide accurate weight measurements while materials are being transported or loaded onto trucks. Crane scales are invaluable for safety and efficiency, preventing overloading and ensuring proper distribution of loads.

5. Counting Scales

Counting scales are employed for accurately counting and packaging small items such as seeds, bulbs, and plant cuttings. These scales use advanced algorithms to calculate quantities based on weight, eliminating the need for manual counting and reducing errors. Counting scales are indispensable for inventory management, quality control, and packaging operations in agricultural settings.

Benefits of Using Scales in Agriculture

1. Precision Farming

Precision farming, also known as precision agriculture, relies on accurate data to optimize resource use and maximize crop yields. Scales play a vital role in precision farming by providing precise measurements of inputs such as seeds, fertilizers, and pesticides. By carefully calibrating application rates based on weight measurements, farmers can minimize waste, reduce costs, and enhance crop performance.

2. Inventory Management

Effective inventory management is essential for ensuring a steady supply of agricultural inputs and products. Scales enable farmers to track inventory levels accurately, from stored grains and feedstock to harvested crops ready for market. By maintaining optimal inventory levels, farmers can avoid stockouts, minimize losses due to spoilage or theft, and capitalize on market opportunities.

3. Quality Control

Quality control is paramount in agriculture, where the market demands consistency and reliability. Scales help farmers assess the quality of their products by measuring attributes such as weight, size, and density. By establishing weight standards for grading and sorting, farmers can ensure that only the highest-quality produce reaches consumers, enhancing their reputation and market competitiveness.

4. Compliance and Regulation

In today's highly regulated agricultural industry, compliance with legal and safety standards is non-negotiable. Scales play a crucial role in compliance by providing accurate measurements for regulatory reporting and certification purposes. Whether it's verifying the weight of shipments for taxation or ensuring compliance with food safety regulations, scales help farmers demonstrate accountability and meet regulatory requirements.

5. Cost Savings

Efficient resource management is essential for maintaining profitability in agriculture, where margins can be razor-thin. Scales contribute to cost savings by optimizing input usage, minimizing waste, and improving operational efficiency. Whether it's reducing overapplication of fertilizers and pesticides or preventing underfilling of product containers, scales help farmers make informed decisions that translate into tangible savings over time.

6. Data-driven Decision Making

In an era of big data and analytics, informed decision-making is paramount for agricultural success. Scales generate valuable data that farmers can analyze to gain insights into their operations and make data-driven decisions. By monitoring trends in input usage, crop yields, and product quality, farmers can identify opportunities for improvement, optimize production practices, and stay ahead of market trends.

Conclusion

Agriculture is a diverse industry that involves the production of a wide range of crops and livestock. Scales are an important tool in agriculture because they provide a precise and efficient way to measure the weight of crops, livestock, and other agricultural products. This article will go over the different scales used on farms as well as the benefits that they offer.

At American Scale we strive to bring you informed and useful content on all things scale systems related, including products from the top scale manufacturers. Be sure to check out our truck scale articles about truck scale foundation or how much do truck scales cost. We even have a guide to warranties. To learn more about bench scales, it would be good to check out our other articles such as “Bench Scale Basics'' and “How Much Does A Bench Scale Cost?”. These articles will help with the basics of bench scale ownership. Also, take a look at our “Common Problems With Bench Scales'', to help prolong the lifespan on your scale.

Ensuring Safety in Load Testing: A Comprehensive Guide

Load testing is a critical process in the development and maintenance of lifting systems designed to assess how a system behaves under various levels of demand (or load). While it's an invaluable tool for identifying performance limitations and ensuring the reliability of a system, load testing can also pose risks if not executed with safety in mind. In this comprehensive guide, we'll delve into the importance of safety in load testing and explore strategies for mitigating potential hazards.

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Understanding Load Testing

Before delving into safety considerations, it's crucial to grasp the essence of load testing. Load testing involves subjecting a lifting system to simulated demand to evaluate its response and performance. This simulated demand can mimic various scenarios, including high traffic volumes and extremely heavy lifting scenarios (silos, truck scales, etc).

Load testing serves several purposes:

1. Performance Validation: It helps ensure that the system meets performance expectations under normal and peak load conditions.

2. Identifying Limitations: By stressing the system under load, load testing reveals potential limitations with performance, and enabling proactive optimization.

3. Reliability Assurance: It verifies the system's stability and reliability under stress, minimizing the risk of failures or downtime during peak usage.

Importance of Safety in Load Testing

While load testing offers numerous benefits, it also presents inherent risks, particularly when conducted without adequate safety measures. These risks include:

1. System Overload: Excessive load generation can overwhelm the system, causing performance degradation, unresponsiveness, or even failure.

2. Equipment Exhaustion: Uncontrolled load testing can exhaust lifting equipment, leading to premature failure

3. Safety Vulnerabilities: Load testing may inadvertently expose safety vulnerabilities if not handled properly. There can be a scenario where the rigging may not have been checked after some time and is not as safe to use under load. This can lead to a load being dropped, causing severe equipment damage or employee safety.

4. Regulatory Compliance: Failure to adhere to regulatory requirements, such as equipment inspection can result in legal consequences or reputational damage.

Best Practices for Safe Load Testing

To mitigate these risks and ensure the safety of load testing processes, organizations should adopt a set of best practices:

1. Define Clear Objectives: Establish clear objectives and performance criteria for the load testing process, including target load levels, performance metrics, and acceptable thresholds.

2. Use Representative Test Data: Utilize realistic test data sets that accurately reflect the production environment, ensuring that load testing results are relevant and actionable.

3. Implement Incremental Load Increases: Gradually increase the load levels during testing to identify performance thresholds and avoid sudden system overload.

4. Limit Test Scope: Restrict the scope of load testing to non-production environments or isolated test environments to minimize the impact on live systems and surrounding employees.

5. Implement Rate Limiting: Implement rate limiting mechanisms to control the pace of load generation and prevent excessive stress on the lifting system.

6. Document and Review Results: Document load testing procedures, results, and observations for future reference and review, enabling continuous improvement and refinement of performance optimization strategies.

7. Compliance and Ethics: Ensure that load testing activities comply with legal and safety regulations including obtaining necessary approvals from governing bodies.

Conclusion

Safety is paramount in load testing to minimize risks and ensure the reliability, stability, and security of software systems. By adhering to best practices and adopting a proactive approach to safety, organizations can harness the benefits of load testing while safeguarding against potential hazards. With a thorough understanding of load testing principles and a commitment to safety, organizations can optimize performance, enhance user experience, and build robust and resilient software solutions.

American Scale is your source for industrial scales and all encompassing applications. Be sure to check out our Learning Hub for more articles on scale maintenance, calibration and installations.

Common Mistakes When Buying a Truck Scale

Investing in a truck scale is a significant decision for businesses involved in transportation, logistics, agriculture, waste management, and various other industries. However, the process of purchasing a truck scale can be complex and daunting, especially for those unfamiliar with the intricacies of weighing equipment.

As a truck scale buyer, you need to make sure you avoid these common pitfalls. Too often one of these mistakes can torpedo and entire truck scale project. Don’t let that happen to you; review these top mistakes and how to avoid them.

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Wrong location

Where to put your truck scale. Don’t put it in a low-lying area. Low lying areas are where all the water on the property will collect or at a minimum run through. Water and scales are never a good combination. Even with today’s hermetically sealed load cells, there are still multiple weak points on scale electronics that water will damage.

Second, a low-lying area will collect build-up. What do we mean by build-up? Build-up is rocks, dirt, sand, or any other material that will wash or blow under the scale. This build-up will cause major scale weighing issues. The scale platforms overtime will begin to sit on the built-up dirt and not the load cells. What does this lead to? A scale that weighs light and not accurately.

Bottom-line consider the topography when selecting a location for you truck scale.

Wrong Foundation Type

Too often truck scale buyers think they want a pit style foundation. Pit foundations have their place, but they are the exception and not the norm. A pit foundation sounds good in theory since it doesn’t require concrete ramps, take up less space, etc. But understand a true pit foundation will cost in concrete work 2-2.5x the cost of an above-ground foundation.

In addition, a pit scale is covered by confined space entry regulations, meaning the cost for maintenance goes up significantly. A concrete pit for a scale is like a big bucket on your property that will collect water. This means a sump pumping system must be installed and that moisture can begin to rust the scale from the underside faster.

Bottom-line, unless you need a pit foundation for a specific reason choose an above- ground. You and your scale will be happier.

To learn more about the different truck scale foundation types see this blog post.

Failing to Consider Environmental Factors:

Truck scales are exposed to various environmental conditions, including extreme temperatures, moisture, corrosive substances, and heavy traffic. Unfortunately, there are those who will neglect the importance of these factors when selecting a scale, opting for models that may not withstand their specific environment. To avoid this mistake, thoroughly assess the conditions in which your truck scale will operate and choose a robust, weather-resistant design that can withstand the rigors of your facility's surroundings. Additionally, consider factors such as installation location, protection from debris, and maintenance requirements to prolong the scale's lifespan.

Wrong Scale Installation Company / Dealer

The old saying you cant get all three (fast, cheap, and good quality) is applicable when selecting a truck scale installer. Whatever you do ensure you have good quality. A truck scale is a 25-year investment that can be ruined if installed incorrectly. Make sure your installer is certified/licensed in your state, has required insurance (WC, GL,etc.), and have a track- record of previous installations that they can show you.

You can mitigate all the other mistakes but if your scale is installed incorrectly the rest of your work & planning will be useless.

Neglecting to Assess Weight Capacity Requirements:

One of the most crucial aspects of buying a truck scale is determining the appropriate weight capacity for your specific needs. Many will make the mistake of underestimating the maximum weight their scale will need to accommodate. This oversight can lead to inaccurate measurements, potential damage to the scale, and costly repairs or replacements down the line. Before making a purchase, carefully evaluate the heaviest loads your operation will handle and choose a truck scale with a capacity that exceeds those requirements to ensure accuracy and longevity.

Overlooking Calibration and Accuracy:

Accuracy is paramount when it comes to weighing operations, as even minor discrepancies can have significant implications for inventory management, compliance, and financial reporting. However, many overlook the importance of calibration and accuracy when purchasing a truck scale, assuming that all models provide equally precise measurements. To ensure reliable performance, inquire about the scale's calibration process, accuracy specifications, and adherence to industry standards. Additionally, consider investing in features such as built-in diagnostics and remote monitoring capabilities to facilitate ongoing calibration and troubleshooting, thereby minimizing downtime and maximizing accuracy.

Poor Project Planning

As with any construction project having a good plan is paramount to success. Your project plan should be a partnership between you and your scale installation company. There are a number of moving pieces when installing a new truck scale. When will the scale arrive? Who is coordinating the crane? Is the foundation poured and cured? Are the conduits for cabling/wires laid out? Is there 120VAC power run to where the remote display will go? Do you need building permits? Will the scale connect to a computer? The questions go on and on. Lean on your scale installer to lead the project but understand as the buyer you carry many of the responsibilities of whether the installation timeline is met.

As the buyer you will most likely need to provide 120VAC power to power the scale; without power the scale installer cannot complete installation of the scale, calibration of the scale, or set-up of the indicator. Bottom-line, select the right scale installation company and build a strong partnership with them to ensure an on-time, on-budget truck scale installation.

Wrong Scale

Selecting the correct scale for your project is foundational. We have dedicated a couple whole articles to all the options you must select (deck type, scale length, scale width, electronic or hydraulics, digital or analog, etc.). One focus point is buying a scale that is paired to number of trucks you plan to weigh daily and their average weight.

Do not buy a light or medium duty scale if you plan to pound150 logging trucks each weighing 90k lbs+ everyday across your scale. Buying a heavier duty scale will never hurt you.

For learning which deck type to select see this blog post.

Sacrificing Quality for Cost Savings

In today's competitive marketplace, cost is a significant factor for many consumers when purchasing equipment. However, prioritizing upfront savings over long-term value can be a costly mistake when buying a truck scale. Some opt for cheaper, low-quality models to minimize initial investment without considering the potential consequences, such as reduced accuracy, frequent maintenance issues, and premature failure. Instead, focus on finding a balance between price and quality, investing in a reputable brand known for reliability, durability, and customer support. While high-quality truck scales may come with a higher upfront cost, they offer superior performance and longevity, ultimately delivering greater value over time.

Closing Words

Purchasing a truck scale is a significant investment that requires careful consideration of various factors to ensure optimal performance, accuracy, and durability. By avoiding the common mistakes outlined in this article and taking a strategic approach to the buying process, consumers can select a truck scale that meets their specific needs, enhances operational efficiency, and delivers long-term value for their business.

American Scale is your source for industrial scales. Be sure to check out our Learning Hub for in depth articles tackling multiple topics. From scale service and maintenance, to learning how to pick the right scale for you. American Scale has you covered.

The 2024 Guide to Purchasing an Industrial Scale

Industrial scales play a vital role in a wide range of industries, from manufacturing and logistics to agriculture and pharmaceuticals. These robust weighing systems are designed to handle heavy loads and provide accurate measurements, making them essential tools for businesses seeking precision, efficiency, and compliance with industry standards. However, selecting the right industrial scale can be a daunting task, given the multitude of options available on the market. This article aims to guide you through the process of choosing the perfect industrial scale for your specific needs, taking into account various factors that should influence your decision-making.

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Determine Your Weighing Requirements

The first step in selecting an industrial scale is to define your weighing requirements. This means that you need to know what you will be weighing and the frequency that you will be weighing those items. Think about what the maximum weight you will measure throughout your operation. Consider the maximum weight capacity needed, as well as the minimum weight increments necessary for accurate measurements. Determine whether you need a scale for static weighing or dynamic weighing, or if you require additional features such as counting or check weighing capabilities. Depending on the type of operation you have will determine which features, capacities and scale size you will need. These features mentioned are important to helping you know what the best scale is for you. Understanding your specific weighing needs will help narrow down the options.

Consider Environmental Factors:

The operating environment of the industrial scale is crucial for its performance and longevity. Depending on your environment will greatly determine what type of scale you will need. Assess factors such as temperature variations, humidity, dust levels, and exposure to corrosive substances. The environment that your scale will be in will greatly affect the scale’s performance if it is house in an improper area. Depending on the conditions, you may need a scale with a higher IP (Ingress Protection) rating to ensure it can withstand harsh environments. Consider if the scale will be used indoors or outdoors, as this will impact the choice of materials and construction.

Evaluate Accuracy and Calibration:

Accurate measurements are vital in many industrial processes. Look for scales that adhere to recognized accuracy standards such as those set by the International Organization for Legal Metrology (OIML) or the National Institute of Standards and Technology (NIST). Consider whether you require legal-for-trade scales, especially if you are involved in commercial transactions by weight. Additionally, evaluate the calibration process of the scale and determine if it can be easily calibrated on-site or if it requires professional calibration.

Inspect Scale Construction and Durability:

Industrial scales are subjected to heavy use, so their construction and durability are crucial factors to consider. Look for scales made from robust materials such as stainless steel or heavy-duty aluminum that can withstand the rigors of your industry. Consider the load cell technology used in the scale, as it directly affects accuracy and durability. Load cells can be strain gauge, electromagnetic force restoration, or capacitive, each with its own advantages and suitability for different applications.

Analyze Safety Features:

Safety is paramount in industrial environments. Look for scales with safety features such as overload protection, anti-slip platforms, and audible alarms. Consider if the scale requires additional safety certifications based on your industry's regulations, such as ATEX certification for hazardous environments.

Evaluate Connectivity and Data Management:

In today's digital era, connectivity and data management capabilities are increasingly important. Determine if you require a scale with built-in connectivity options such as Wi-Fi, Ethernet, or Bluetooth, allowing seamless integration with other systems or data transfer to a central database. Consider if you need a scale with advanced software for data analysis, reporting, and traceability.

Consider Maintenance and Support:

Industrial scales, like any other equipment, require regular maintenance and occasional repairs. Look for manufacturers or suppliers that provide comprehensive support services, including technical assistance, spare parts availability, and warranty coverage. Consider the reputation and reliability of the manufacturer, as well as the availability of authorized service centers in your area.

Compare Prices and Return on Investment (ROI):

Price is a significant consideration when choosing an industrial scale, but it should not be the sole determining factor. Compare prices from different suppliers while considering the features, durability, and support provided. Focus on the long-term return on investment (ROI) rather than just the upfront cost. A scale that offers enhanced accuracy, durability, and efficiency may prove more cost-effective in the long run, reducing downtime and potential losses.

You can reach out to one our representatives to get a free consultation or a quote on a specific scale system that you need. Configuring a scale can have multiple factors, but working with a scale company can make the journey a lot simpler. Be sure to contact us for a free consultation.

Conclusion:

Choosing the right industrial scale is a critical decision that can impact the efficiency, accuracy, and profitability of your business. By considering your weighing requirements, environmental factors, accuracy, construction, safety features, connectivity, maintenance, and ROI, you can make an informed choice. Take the time to research reputable suppliers, consult with industry experts, and thoroughly evaluate the options available. A well-chosen industrial scale will not only meet your current needs but also provide a solid foundation for future growth and success in your industry.

The 2024 Guide to Industrial Scale Maintenance: Strategies, Challenges, and Innovations.

In the dynamic landscape of industrial operations, maintenance stands as a critical pillar supporting efficiency, reliability, and safety. From manufacturing plants to construction sites, industrial scales are an integral part of daily operations. And with daily operations comes daily wear and tear on the equipment, especially scales.

This article takes a deep dive into industrial-scale maintenance, exploring different types, best practices, challenges, and innovations shaping the field for the current and upcoming years.

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Types of Industrial-Scale Maintenance:

Preventive Maintenance (PM):

Preventive maintenance involves scheduled inspections, repairs, and replacements aimed at preventing equipment failures before they occur. It follows a calendar-based or usage-based approach and includes tasks such as lubrication, cleaning, and component replacements. PM aims to minimize downtime and extend equipment lifespan.

Generally when you look at a client that has a truck scale. A preventative maintenance schedule could involve quarterly scale calibrations and scale cleanings. This would be determined by the client and how often their scale is in operation.

Predictive Maintenance

Predictive maintenance leverages data analytics, sensors, and machine learning algorithms to predict equipment failures before they occur. By monitoring parameters such as temperature, vibration, and performance metrics in real-time, predictive maintenance enables scale technicians to identify potential issues and schedule interventions proactively, optimizing maintenance schedules and reducing unplanned downtime.

A good example of predictive maintenance is when your scale software monitors your production load cell line. If the load cell breaks, it will stall production until it is fixed or replaced. If you have software that manages your scale, it can monitor the performance and recommend load cell maintenance or replacement to prevent downtime.

Condition-Based Maintenance

Condition-based maintenance focuses on monitoring the actual condition of equipment in real-time to determine the need for maintenance. It relies on sensors, IoT devices, and predictive analytics to assess parameters such as temperature, pressure, and fluid levels. It enables maintenance teams to tailor interventions based on equipment health, maximizing operational efficiency and resource utilization.

Corrective Maintenance

Corrective maintenance, involves repairing or replacing equipment after a failure occurs. While it is often considered reactive, it plays a crucial role in addressing unexpected breakdowns and restoring operations promptly. CM is complemented by other maintenance strategies to minimize its occurrence and impact on productivity.

This can help with identifying possible other trouble areas when performing maintenance or a replacement. A technician could be performing maintenance on a load cell, and see there may be an issue with the cabling that needs to be addressed as well.

Best Practices in Industrial-Scale Maintenance

Asset Management and Documentation:

Comprehensive asset management and documentation are essential for effective maintenance planning and execution. This includes maintaining an accurate inventory of equipment, documenting maintenance history, and establishing clear procedures for inspections, repairs, and replacements.

Data-Driven Decision Making:

Leveraging data from sensors, equipment logs, and maintenance records enables informed decision-making in maintenance planning and scheduling. Analyzing historical data, trends, and performance metrics helps identify patterns, optimize maintenance intervals, and prioritize critical tasks.

Proactive Maintenance Planning:

Proactive maintenance planning involves anticipating maintenance needs based on equipment performance, operational requirements, and environmental factors. By adopting preventive, predictive, and condition-based strategies, organizations can minimize downtime, reduce costs, and enhance overall reliability.

Continuous Improvement and Training:

Encouraging a culture of continuous improvement and investing in employee training are integral to optimizing maintenance practices. Regular training programs on new technologies, best practices, and safety protocols empower maintenance teams to adapt to evolving challenges and leverage emerging tools effectively.

Challenges in Industrial-Scale Maintenance:

Complexity and Scale:

Maintaining large-scale industrial equipment involves managing complex systems comprising numerous components and subsystems. Coordinating maintenance activities across multiple assets, sites, and departments presents logistical challenges and requires robust planning and coordination.

Resource Constraints:

Limited resources, including skilled labor, spare parts, and maintenance budgets, pose significant challenges in industrial-scale maintenance. Balancing competing priorities, optimizing resource allocation, and minimizing costs while ensuring operational reliability require careful strategic planning and efficient utilization of available resources.

Downtime and Production Losses:

Unplanned downtime resulting from equipment failures can lead to significant production losses, revenue impacts, and reputational damage. Minimizing downtime while maximizing equipment availability and performance remains a constant challenge for maintenance professionals.

Technological Integration and Adoption:

Integrating new technologies such as IoT, predictive analytics, and AI-driven maintenance solutions requires overcoming technical, organizational, and cultural barriers. Ensuring interoperability, data security, and user acceptance are crucial for successful technology adoption and realization of its benefits.

Closing Words

Scale maintenance encompasses a diverse array of strategies, challenges, and innovations aimed at ensuring the reliability, efficiency, and safety of critical assets and infrastructure. By adopting proactive maintenance approaches, leveraging data-driven insights, and embracing emerging technologies, organizations can optimize maintenance practices, minimize downtime, and unlock new levels of operational performance in an increasingly complex and interconnected industrial landscape.

American Scale is your source for industrial scales and all encompassing applications. Be sure to check out our Learning Hub for more articles on scale maintenance, calibration and installations.

The 2024 Scale Calibration Guide.

Scale calibrations are an important part of the measurement process, whether it's in a laboratory, manufacturing setting, or even in your own home. Calibration ensures that the readings you get from your scale are accurate and reliable, which is essential for making informed decisions and ensuring quality control.

In this article, we'll explore what scale calibrations are, why they are important, and some of the methods used for calibrating different types of scales. For more articles about scales, calibration and other services, be sure to check out our Learning Hub.

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What are scale calibrations?

Scale calibration is a process of verifying the accuracy of a weighing instrument by comparing its readings with a known standard. The standard weight is a reference point used to evaluate the accuracy of the scale. Calibration is done by adjusting the scale to match the standard weight. This process ensures that the scale's measurements are accurate, consistent, and reliable.

Scale calibration involves comparing the readings from a measuring instrument to a known standard. If the readings do not match the standard, adjustments are made to the instrument to bring it into alignment with the standard. This process ensures that the measurements taken by the instrument are accurate and reliable.

Why are scale calibrations important?

Accurate and reliable measurements are critical in many industries. Inaccurate measurements can lead to a range of problems, from incorrect product specifications to costly production errors. In some cases, inaccurate measurements can even pose a safety risk. it is important to follow the NIST standards when calibrating your scale to avoid the risks.

For example, in the medical industry, accurate measurements are essential for ensuring that patients receive the correct dosage of medication. In the food industry, accurate measurements are necessary for ensuring that products meet nutritional standards and are safe for consumption. In manufacturing, accurate measurements are crucial for ensuring that products meet quality standards and are safe for use.

In addition, many industries are subject to regulations and standards that require regular calibration of measuring instruments. Failure to comply with these standards can result in fines, legal action, and damage to a company's reputation.

How are scales calibrated?

The method used for calibrating a scale depends on the type of scale and the properties being measured. Here are some of the most common methods used for scale calibrations:

Weights and measures calibration

Weights and measures calibration is the most common method used for calibrating scales. This method involves comparing the readings from a scale to a known standard weight or measure. The standard weight or measure is usually provided by a national or international organization, such as the National Institute of Standards and Technology (NIST) in the United States.

To perform a weights and measures calibration, a technician will first verify that the scale is level and that there are no external factors that could affect the measurement, such as vibration or air currents. The technician will then place a known weight or measure on the scale and record the reading. The process is repeated with several different weights or measures to ensure that the scale is accurate across its entire range.

Load cell calibration

Load cell calibration is a method used for calibrating scales that use load cells to measure weight. Load cells are devices that convert mechanical force into electrical signals, which are then used to calculate the weight of an object.

To perform a load cell calibration, a technician will apply known weights to the scale and record the output signals from the load cells. The technician will then compare the output signals to the known weights and make adjustments to the scale as necessary.

Volumetric calibration

Volumetric calibration is a method used for calibrating scales that measure volume, such as pipettes and burettes. Volumetric calibration involves measuring the amount of liquid dispensed by the instrument and comparing it to a known standard.

To perform a volumetric calibration, a technician will first clean the instrument and check for any defects that could affect the measurement. The technician will then dispense a known volume of liquid and measure it using a calibrated measuring cylinder or other

Types of Calibration

There are several types of scale calibration. The type of calibration required depends on the industry and the scale's intended use. The most common types of calibration include:

1. Linearity Calibration: This type of calibration ensures that the scale's readings are consistent across its entire range of measurement. You will generally see this type of calibration performed on laboratory or precision balances.

2. Eccentricity Calibration: This type of calibration ensures that the scale's readings are accurate when the weight is placed in different locations on the scale's platform. When a scale technician is performing this sort of calibration, then they will usually place a test weigh on each corner of the scale to ensure that the weight is consistent.

3. Sensitivity Calibration: This type of calibration ensures that the scale's readings are accurate at low weight values. This type of calibration will usually be performed on laboratory balances. It takes a weight of a specific size (usually very small) to test the scale’s sensitivity. Which is finding the lowest weight that will register.

4. Repeatability Calibration: This type of calibration ensures that the scale's readings are consistent when the same weight is measured multiple times. For example, you place a 50kg weight on a bench scale. The scale should read 50kg. You test the repeatability by placing the weight multiple times and checking that the weight is showing the same value.

5. Traceability Calibration: This type of calibration ensures that the scale's readings are traceable to a recognized standard.

Conclusion

In conclusion, scale calibration is a critical process that ensures the accuracy, reliability, and consistency of measurement equipment. It is essential for ensuring compliance with regulations and standards, reducing errors, improving quality control, and increasing efficiency. By understanding the importance of scale calibration and following the proper procedures, industries can ensure that their measurement equipment provides accurate and reliable measurements over the life of the scale.

At American Scale we strive to bring you informed and useful content on all things scale related. Be sure to check out our truck scale articles about scale maintenance, repair, technical articles and all around general scale information. American Scale is your sour for all things related to industrial scales.

Weights and Measures Standards: Why They are Important

What Is NTEP and why is it important?

When searching for what scale to purchase for your application, two of the most popular terms you will find is “legal-for-trade” and “NTEP approved”. Generally, in the United States a legal for trade scale must be NTEP approved. So if you are purchasing a scale to use in your business, then you need to make sure that it is shown somewhere on the scale that it is NTEP approved.

Why do we need weights and measures standards?

The weights and measures standard is a set of agreed-upon units of measurement that is used to ensure consistency and accuracy in the measurement of weight, length, volume, and other quantities. This standard is important for a variety of reasons, including enabling fair trade and commerce, ensuring the safety and quality of products, and facilitating scientific research and technological innovation.

The weights and measures standard is established and maintained by national and international organizations. In the United States, the National Institute of Standards and Technology (NIST) is responsible for setting and enforcing the standards for weights and measures. Internationally, the International Bureau of Weights and Measures (BIPM) is the organization that sets the standards for weights and measures, which are used by most countries around the world.

What are the key components for weights and measures?

One of the key components of the weights and measures standard is the system of units, which defines the basic units of measurement for different quantities, such as length, mass, and time. The International System of Units (SI) is the most widely used system of units, and it is based on the meter, kilogram, and second as the base units for length, mass, and time, respectively.

Standardizing the Process

Another important aspect of the weights and measures standard is the development and use of standardized measurement tools and instruments. These tools and instruments, such as rulers, scales, and clocks, are designed to provide accurate and consistent measurements, and are regularly calibrated to ensure that they meet the required standards. Since scales need to be calibrated to retain accuracy, having a weights and measures standard is the way you an ensure that the scales are accurate.

Closing Words

In conclusion, the weights and measures standard is a critical component of modern society, as it ensures consistency and accuracy in the measurement of physical quantities. It is essential for enabling fair trade and commerce, ensuring the safety and quality of products, and facilitating scientific research and technological innovation.

At American Scale we strive to bring you informed and useful content on all things scale systems related, including products from the top scale manufacturers. Be sure to check out our truck scale articles about truck scale foundation or how much do truck scales cost. We even have a guide to warranties. To learn more about bench scales, it would be good to check out our other articles such as “Bench Scale Basics'' and “How Much Does A Bench Scale Cost?”. These articles will help with the basics of bench scale ownership. Also, take a look at our “Common Problems With Bench Scales'', to help prolong the lifespan on your scale.

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What Is A Truck Scale Project Timeline

The truck scale Roadmap

The truck scale installation process can seem a bit convoluted when one doesn’t understand all that is involved. The infographic above helps lay out the entire truck scale building process. This article will briefly go over each step in the truck scale building process.

Site Review

The site review is what you do before you ever even begin to break ground and start the construction process. When you are performing a site review you want to do a walkthrough of the build site, noting the possible places to install the scale as well as noting potential pitfalls that could arise at the site. Essentially this step is the initial preliminary step of mapping out the truck scale build.

• Location: Choose a level and stable location for the truck scale. It should be easily accessible for vehicles and convenient for scale operators.

• Foundation: Construct a solid foundation capable of supporting the weight of the scale and the vehicles it will measure. The foundation must be level to ensure accurate readings.

Purchase Scale

This step is where you spec out and make your scale purchase. Depending on which company you decide to go with will determine the delivery time and cost. Once you have secured a delivery date and shipping destination, the next step is to start getting te site prepped.

• Type of Scale: Decide on the type of truck scale based on your specific needs. Common types include pit scales, surface-mounted scales, and portable scales.

• Capacity and Size: Choose a scale with the appropriate capacity and size to accommodate the maximum weight and dimensions of the vehicles that will be weighed.

Set Schedule

Setting the schedule for the truck scale build is where you work with the site manager to get a build schedule into place. Coordinate with the site manager and walk the site and plan which components will be installed in designated locations. This is also the time where you coordinate with the contractor who will be pouring concrete. This step is reserved for setting the schedule for the remainder of the build.

• Local Regulations: Familiarize yourself with local regulations and requirements for truck scale installation. Compliance with standards such as NTEP (National Type Evaluation Program) is essential for legal trade transactions.

• Permits: Obtain any necessary permits for the installation. This may include zoning permits, environmental permits, and construction permits.

Construction Begins

This is the “breaking ground” portion of the build. In this step is where you start digging the trenches for cables and electronics connecting to the truck scale being installed. Along with digging the trenches, this is also when the pouring of the concrete for the foundation begins as well. Keep in mind that the curing process for the foundation will take 14 days to completely cure.

• Unpacking and Inspection: Carefully unpack all components and inspect them for any damage. Report any issues to the manufacturer immediately.

• Assembly: Follow the manufacturer's instructions for assembling the scale components. This may involve connecting load cells, installing junction boxes, and securing the scale platform.

• Wiring: Properly connect the electrical components, including load cells, junction boxes, and indicator systems. Ensure that all connections are secure and follow electrical codes.

• Calibration: Calibrate the scale to ensure accurate weight readings. Calibration should be performed by trained technicians using certified test weights.

Scale installation

The scale installation is where all the planning and scheduling comes together. The scale is delivered via tractor trailer to the build site. The scale deck is set into the foundation by a crane. Once the scale is properly set, the team installing the scale will then anchor down the deck and all accompanying wiring and connections. Typically if the deck is a steel deck then the installation process can tak one day to complete. It will be a lot onger (30 days) for a concrete deck.

• Functional Tests: Conduct thorough functional tests to ensure all components are working correctly. This includes testing the indicator, printer (if applicable), and any associated software.

• Performance Validation: Weigh test vehicles with known weights to validate the accuracy and performance of the scale. Adjust as necessary to meet accuracy requirements.

scale calibration

After the scale has been properly installed, it is time to calibrate the scale and do a final systems check. During the calibration phase, the installation team will check to make sure the load cells are measuring the weight and that the scale is properly weighing correctly. After calibration is complete, the team will run final tests on the systems operating the scale.

• Maintenance Plan: Develop a regular maintenance schedule to keep the scale in optimal condition. This includes cleaning, lubrication, and periodic inspections.

• Operator Training: Train operators on proper scale usage, maintenance procedures, and safety protocols. Well-trained operators contribute to the longevity and accuracy of the scale.

conclusion

Installing a truck scale is a complex process that requires careful planning, adherence to regulations, and attention to detail. By following the steps outlined in this guide, you can ensure a successful installation that meets industry standards and provides accurate weight measurements for your business needs. Regular maintenance and operator training will contribute to the long-term reliability and effectiveness of the truck scale system.

American Scale is your source for industrial scales. Be sure to check out our Learning Hub for in depth articles tackling multiple topics. From scale service and maintenance, to learning how to pick the right scale for you. American Scale has you covered.

Scale Service Cost Guide

Scale Service Cost Guide.

An accurate scale is an essential tool for any company whose revenues are based on the weight of goods entering or exiting a facility. Without scale accuracy, a company can lose thousands, if not hundreds of thousands of dollars annually. On the other hand, the annual maintenance costs for a truck scale can vary anywhere from $1,000 to $10,000 annually depending upon what services you are receiving. If you were to consider the potential cost of weighing errors, then you could see how a good maintenance program more than pays for itself, and how at times it can also pay for the cost of the scale. To make sure that your scale maintenance program is most effective, these are components that need to be present to ensure a good program. This article outlines what makes a good scale maintenance program and how much this will generally cost.  

BENEFITS OF HAVING A GOOD SCALE MAINTENANCE PROGRAM.

When setting up a scale maintenance program for your weight operation, you want to think about the long term benefits you will receive when following a good maintenance program. One of the biggest benefits is the fact that you will  have regular scheduled maintenance. Understanding that there is a maintenance program for you to follow will help you better understand your scale’s needs based on frequency of use as well as environment and other factors. When you have a good program, you inevitably build a strong relationship with the service technicians as well as with the scale company itself. Saves down time of vital equipment large/heavy scales cannot easily be transported, so techs can work onsite. Rapid response times provided to critical equipment at your facility helps save potential lost profits by cutting downtime helps you stay organized and up to date with your scale service records.

USING A STATE LICENSED SERVICE PROVIDER

When it comes to getting your scale certified, it cannot be done by a commercial scale company. The state weights and measures organization are able to do that. As long as the scale company is state-licensed and registered, they are able to perform services on your scale. The reasoning for this is because there are specific standards that need to be met according to the state weights and measures organization. Look for companies that have a good standing and provide services to multiple scales in the area. If you go with a service provider who is unlicensed then you run the risk of having improperly serviced equipment along with getting into hot water with the state weights and measures department. It is not recommended to allow a company that is not licensed to service your scale. 

USE STATE-CERTIFIED TEST WEIGHTS FOR CALIBRATION

When going with an established scale service company, they will typically have an entire inventory of test weights tested and certified annually in accordance with state weights and measures standards. They will have test weights for all manner of scales and sizes. Depending on the scale being calibrated or serviced will determine the size of the weights being used. Depending on what is being calibrated or having a load test will determine how much weight you will actually need.

THOROUGH SCALE TESTING

The test should start by determining the length of the platform and the total number of sections along that length. Load points are where weight is transferred from the load to the scale and where scale accuracy is maintained. It is critical that the accuracy of each load point is maintained, so as weight is applied it is transferred evenly.

If a load point or section fails a strain test, then it must be calibrated to conform to requirements by making a mechanical or electronic adjustment. A good scale service company will check and double check for accuracy on each load point.

VISUAL INSPECTION AND REPAIRS

Whenever there is any sort of service performed on a scale, the scale technician will perform a visual inspection of the scale. A thorough scale maintenance program must include regular visual inspection followed by any necessary repairs of issues found. The visual inspection should include scale condition, regulatory conformance, signs of damage and debris buildup, safety, clearance, corrosion, and any electrical conditions. A detailed inspection is the sign of a good scale service company. 

BREAKING DOWN THE COST

When looking at what it will actually cost to set up a scale maintenance program, you have to consider the biggest factors that will affect cost. Below are some of the factors that will affect the cost, along with an average rate that is floating around right now. Distance traveled to perform service. Travel charges are usually based upon zones from the nearest office to the service site location. Depending upon the shop performing the service will determine the overall price. Bench time can range anywhere from $125 upwards of $200 per hour depending on the service and if there will need to be additional repairs for the scale.

Additional parts or travel time depending on the issue at hand. Some scale companies will price based on “zones” instead of price mileage. When thinking about scale service and maintenance, it is good to look at it like servicing your car. If you were to take your car into a dealership or independent mechanic, then you will pay an hourly charge. In some areas, mechanics start out at $150 per hour and go up from there. The same thing can be said about scale service. A good maintenance program will be thorough, and should include a written report documenting test results including both before and after calibration, as well as a summary of finding and recommendations. All of these aforementioned items are essential to having a well documented and maintained scale.  

CLOSING WORDS

At American Scale we strive to bring you informed and useful content on all things scale systems related, including products from the top scale manufacturers. American Scale is your source for industrial scales. Be sure to check out our Learning Hub for in depth articles tackling multiple topics. From scale service and maintenance, to learning how to pick the right scale for you. American Scale has you covered.

What Are NIST Traceable Weights?

Improving Accuracy

When it comes to weighing and measuring, it's important to have confidence in the accuracy of the equipment and tools being used. This is where NIST traceable weights come into play. But what exactly do these weights mean and why are they important? In this post, we'll explain what NIST traceable weights are and why they are essential for ensuring the accuracy of weighing and measuring devices. This article will focus on NIST and how their test weights are used in weights and measures.

What is NIST?

NIST, or the National Institute of Standards and Technology, is a federal agency within the U.S. Department of Commerce that is responsible for promoting innovation and industrial competitiveness. One of the ways it does this is by developing and disseminating standard reference materials, such as weights, that are used to calibrate and verify the accuracy of weighing and measuring devices.

What does it mean to be traceable?

Weights that are traceable to NIST standards are those that have been calibrated using a traceable reference standard, such as a primary mass standard, and are traceable to the international system of units (SI). This means that the weights have been measured and compared against a standard that is traceable to the SI, ensuring that they are accurate and consistent with international standards.

Why traceable weights are important.

Using NIST traceable weights is important for several reasons. First and foremost, it ensures that the weights being used are accurate and reliable. This is crucial for ensuring the accuracy of the weighing and measuring devices that they are used to calibrate. For example, if a truck scale is calibrated using weights that are not traceable to NIST standards, there is a risk that the scale will not provide accurate measurements of the weight of the trucks passing over it.

Benefits of nist weights?

In addition to ensuring accuracy, using NIST traceable weights also helps to promote consistency and comparability. By using weights that are traceable to the same reference standards, different weighing and measuring devices can be calibrated and compared to one another, ensuring that they are consistent and provide comparable results. This is important for applications where the results of different measurements need to be compared, such as in research and development or quality control.

Adhering to the regulations and standards is the best way to ensure that your scale is accurate. Following the NIST regulation it the way to accomplish this.

Closing Words

In conclusion, NIST traceable weights are essential for ensuring the accuracy and reliability of weighing and measuring devices. By using weights that have been calibrated and compared against traceable reference standards, it is possible to ensure that the devices are providing accurate and consistent measurements. This is crucial for a wide range of applications, from charging for the weight of goods being transported to conducting research and development. By using NIST traceable weights, you can have confidence in the accuracy of your measurements and the reliability of your equipment.

At American Scale we strive to bring you informed and useful content on all things scale systems related, including products from the top scale manufacturers. Be sure to check out our truck scale articles about truck scale foundation or how much do truck scales cost. We even have a guide to warranties. To learn more about bench scales, it would be good to check out our other articles such as “Bench Scale Basics'' and “How Much Does A Bench Scale Cost?”. These articles will help with the basics of bench scale ownership. Also, take a look at our “Common Problems With Bench Scales'', to help prolong the lifespan on your scale.

Maintaining Analytical Balances: A Comprehensive Guide

Laboratory balances are precision instruments used in laboratories to measure the mass of substances with high accuracy. These delicate scales require regular maintenance to ensure their optimal performance and reliability. Proper maintenance not only extends the lifespan of the analytical balance but also ensures accurate and consistent measurements.

In this article, we will walk you through the step-by-step process of performing maintenance on an analytical balance.

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Understand the Basics

Before diving into maintenance procedures, it's important to have a clear understanding of how lab balances work. These balances operate on the principle of a beam and counterbalance, with a highly sensitive weighing pan. Even minor environmental factors, such as air currents and temperature fluctuations, can affect their accuracy. Therefore, maintaining a stable and controlled environment is the first step in ensuring accurate measurements.

Regular Cleaning

A clean analytical balance is essential for accurate measurements. Dust, debris, or residue can accumulate on the weighing pan and affect the balance's sensitivity. Follow these steps for regular cleaning:

Power Off: Ensure the balance is turned off before cleaning to prevent any electrical hazards.

Remove Residue: Use a soft brush or a lint-free cloth to remove any residue from the weighing pan and surrounding areas. Be gentle to avoid damaging sensitive components.

Use a Mild Cleaner: If necessary, use a mild cleaning solution recommended by the manufacturer to clean the weighing pan and other surfaces. Avoid harsh chemicals that could damage the balance.

Clean Draft Shield: If your balance has a draft shield, clean it regularly to prevent dust from settling on the weighing pan.

Calibration

Regular calibration is crucial for maintaining the accuracy of analytical balances. Calibration compensates for any drift or changes in the balance's performance. Follow these steps for calibration:

Use Standard Weights: Obtain a set of certified standard weights appropriate for the balance's capacity.

Pre-warm the Balance: Turn on the balance and allow it to stabilize for at least 30 minutes before calibration.

Perform Calibration: Follow the manufacturer's instructions for calibration. Typically, this involves placing the standard weights on the weighing pan and adjusting the balance until the displayed weight matches the known weight of the standards.

Record Calibration Data: Keep a record of calibration results, including the date, standard weights used, and any adjustments made.

Environment Control

Maintain a stable environment to minimize external factors that can affect the balance's accuracy:

Temperature Control: Keep the laboratory at a consistent temperature to prevent thermal expansion or contraction of components.

Minimize Air Currents: Analytical balances are sensitive to air currents. Place the balance away from doors, windows, or areas with high traffic to minimize the impact of air movements.

Note: Because the load cell in lab balance is delicate, be mindful of applying any pressure to the weigh plate. Since those load cells are only able to handle a certain capacity, you could run the risk of damaging the load cell if added pressure is applied.

Routine Inspection

Perform routine inspections to identify any signs of wear, damage, or malfunction:

Check Seals and Gaskets: Inspect seals and gaskets for signs of wear or damage. Replace them if necessary to maintain the balance's integrity.

Inspect Cables and Connections: Check cables and connections for any signs of fraying or damage. Ensure all connections are secure.

Verify Display Readouts: Regularly verify that the display readouts are clear and accurate. If there are discrepancies, investigate and address the issue promptly.

Professional Service

While regular maintenance can address many issues, it's essential to schedule professional servicing at regular intervals. Professional technicians can perform more in-depth inspections, identify potential problems, and address issues that may not be apparent during routine maintenance.

Companies like American Scale offer various services when it comes to maintaining your scale. The advantage of going to a professional service, is that you have the benefit of having state certified scale technicians perform service on your scales, thus making them state compliant.

Conclusion

Maintaining an analytical balance requires a combination of regular cleaning, calibration, environment control, routine inspection, and professional servicing. A well-maintained analytical balance not only ensures accurate measurements but also contributes to the longevity of the instrument. By following these comprehensive maintenance steps, laboratories can optimize the performance of their analytical balances and enhance the reliability of their analytical results.

American Scale is your source for industrial scales. Be sure to check out our Learning Hub for in depth articles tackling multiple topics. From scale service and maintenance, to learning how to pick the right scale for you. American Scale has you covered.

Understanding Hydraulic Load Cells: Principles and Applications

Load measurement is a crucial aspect of various industries, from manufacturing and construction to transportation and aerospace. Hydraulic load cells are a class of devices used to accurately measure forces and loads by utilizing the principles of fluid mechanics and pressure transmission. In this article, we will delve into the in-depth workings of hydraulic load cells, their mechanisms, applications, advantages, and limitations.

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Principle of Operation

At its core, a hydraulic load cell employs Pascal's law, which states that when pressure is applied to a confined fluid, that pressure is transmitted undiminished in all directions. This fundamental principle serves as the basis for the functioning of hydraulic load cells. The load applied to the load cell generates a force that is converted into hydraulic pressure within the fluid-filled system.

A hydraulic load cell typically consists of the following components:

• Load Piston: This is the part of the load cell that directly experiences the applied force. The load piston is often connected to the structure or equipment whose load needs to be measured.

• Fluid-Filled Chamber: The load piston is situated within a sealed chamber filled with hydraulic fluid (usually oil). As the load is applied to the load piston, it generates pressure within the fluid.

• Pressure Transducer: The pressure generated in the fluid is measured by a pressure transducer, which converts the hydraulic pressure into an electrical signal that can be further processed and interpreted.

• Output Circuitry: The electrical signal from the pressure transducer is sent to output circuitry, where it can be conditioned, amplified, and converted into a readable format (such as voltage, current, or digital signals).
  

Working Steps

• Load Application: When an external force or load is applied to the load piston, it causes the piston to move and pressurizes the hydraulic fluid in the chamber.

• Pressure Transmission: According to Pascal's law, the pressure generated by the load is transmitted undiminished throughout the hydraulic fluid.

• Pressure Measurement: The pressure transducer senses the hydraulic pressure and converts it into an electrical signal. This signal is proportional to the applied load.

• Signal Processing: The electrical signal is then processed and conditioned by the output circuitry. This step may involve amplification, calibration, and conversion to a suitable output format.

• Load Display/Recording: The processed signal can be displayed on a readout or further recorded for analysis, data logging, or automation purposes.

Applications

Hydraulic load cells find applications in various industries due to their accuracy, robustness, and versatility. Some common applications include:

• Weighing Systems: Hydraulic load cells are used in weighing scales for industrial and commercial purposes. They are capable of handling heavy loads while providing accurate weight measurements.

• Material Testing: In the field of materials science and engineering, hydraulic load cells are used to determine mechanical properties like tensile strength, compression strength, and elasticity.

• Construction and Structural Testing: Hydraulic load cells are employed to monitor and test the load-bearing capacity of structures such as bridges, buildings, and dams.

• Aerospace and Aviation: These load cells play a crucial role in testing and certifying the structural integrity of aircraft components, ensuring safety in flight.

• Automotive Industry: Hydraulic load cells are used in automotive testing to evaluate the durability and performance of vehicle parts under different loading conditions.
  

Advantages and Limitations

Advantages:

• High Accuracy: Hydraulic load cells offer high accuracy and precision in load measurement, making them suitable for applications where precise measurements are crucial.

• Robustness: They are known for their durability and ability to handle heavy loads, often in rugged environments.

• Low Sensitivity to Environmental Factors: Hydraulic load cells are less sensitive to temperature fluctuations and electromagnetic interference compared to some other load measurement technologies.

Limitations:

• Fluid Leakage: Over time, hydraulic load cells might experience fluid leakage, which can affect accuracy and performance. Regular maintenance is essential to mitigate this issue.

• Complex Installation: Installing hydraulic load cells can be more complex compared to other load measurement methods due to the need for hydraulic fluid management.

• Temperature Effects: While less sensitive to temperature than some other technologies, hydraulic load cells can still be influenced by temperature changes, which might require compensation mechanisms.

Conclusion

Hydraulic load cells are a vital tool in the realm of load measurement, offering accurate and reliable data across various industries. Their reliance on Pascal's law and fluid mechanics provides a robust foundation for accurate load measurement, enabling applications ranging from material testing to aerospace engineering. Despite certain limitations, their advantages in terms of accuracy, durability, and versatility make them an indispensable asset in modern technology and industry.

American Scale is your source for industrial scales. Be sure to check out our Learning Hub for in depth articles tackling multiple topics. From scale service and maintenance, to learning how to pick the right scale for you. American Scale has you covered.