Laboratory tests must be precise. Scale calibration is essential for achieving precision and accuracy in laboratory weighing results. Without calibration, the weighing results might be inaccurate and becomes mere guesswork. When using scales and balances, their accuracy deviates over time due to wear and tear from extensive use and factors such as exposure to hazardous environments and shocks. These factors may deteriorate and degrade a scale over time. Periodic testing and calibration of a scale enhance its accuracy and lifespan. When conducting a weight scale calibration, a quantitative comparison is used to check the reading on the scale while comparing it with the reference weight. The scale error is determined by the difference between its reading and the reference weight. After the scale calibration exercise, a certificate is generated, showing a report of the reading compared to the actual value. The scale either passes or fails the calibration test, using the allowed tolerance.

What are The Benefits of Scale Calibration?


Most laboratory processes rely on the accuracy of the weight measurements. The quality of these measurements depends on the accuracy of the weighing scale. There is a need to calibrate a weighing scale to produce confident results regularly. When a weighing scale is calibrated, the uncertainty in measurement is eliminated. Scale calibration is an essential factor in food and manufacturing industries, removing the chances of disasters, injuries, and death.

Avoid Legal Actions

When weighed items or products are inaccurate, it might lead to potential legal issues. Products that cause customer complaints due to incorrect measurements might lead to legal actions such as fines. When operating in a scientific laboratory, the legal processes on weights must be adhered to. Such regulations include using the approved and calibrated scales and complying with shipping rules.

Customer Confidence

It is essential to produce authentic products that have precise weights. When using a calibrated industrial scale, customers will get high quality, correctly mixed products and the right amount. Delivering expected products to customers raises confidence. A confident customer is likely to purchase a product regularly, leading to more profitability.

Save Money

Calibrating a weighing scale according to the required schedule saves more money. Calibration reduces errors that lead to product failure. An inaccurate scale in a scientific or research laboratory makes the results meaningless due to inaccuracy. Calibrating a weighing scale eliminates the need to throw away defective products. It also reduces the costs of paying staff to repeat the tasks in the lab. By eliminating weighing errors, the system becomes smooth and less costly.

Increase Lifespan of Weighing Equipment

Weighing scales wear out with time. Instead of replacing a worn-out scale, it is better to calibrate an old scale. When an old scale is calibrated, it still performs the weighing tasks to the original standards. A calibrated weighing scale can be in use for much longer. Calibration also provides crucial information of a weighing scale, such as the breakdown rate. The breakdown rate might help determine the factors that cause the equipment to wear and adjust to keep the scale in good condition for an extended period.

Compliance to Certification

Specific laboratory tests require that the weighing scale be certified to operate legally. A regulatory review is mainly required before starting laboratory activities. Certifications of weighing scales require calibration to prove that the scales are reliable and can produce accurate results. When a scale is calibrated regularly, it becomes easier for a laboratory to be certified by the regulatory bodies. Calibrations help the scale to pass the accuracy-test for certification.

Ensure Safety

When using a weighing scale for critical purposes, calibration is essential. Minor inaccuracies can give false information and interfere with the product’s safety. Regular calibration of a scale allows for accurate measurement and avoids hazardous situations in critical products such as food, medical, and manufacturing.

Reliable Measurements

Using a calibrated weighing scale ensures compatibility with measurements from other weighing equipment. The results from the laboratory’s weight balances and scales will be accurate, making the final product reliable. A calibrated scale ensures that assorted items are in the proper ratio when mixing various processes.


To achieve accurate results in any scientific laboratory, weight scale calibration is essential. Scale calibration ensures that the products have the correct weights according to the standards. Calibration reduces costs due to the repetition of weighing exercises due to faulty scales. When working in the pharmaceutical, food, and manufacturing industries, accuracy is necessary to avoid risks associated with defective products.

If you have weighing scales that needs calibration, contact Biotechnical Services, Inc. We are the leading laboratory equipment calibration company in San Diego, Los Angeles, and San Francisco.  Our commitment is to provide precise and accurate equipment calibrations to our clients. We employ the latest technology in our equipment calibration. Our staff is competent and experienced. Biotechnical Services, Inc. is ISO certified to offer calibration services.