Importance of Weight Calibration in a Production Industry

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Calibration of weights and balances is essential for obtaining accurate weighing results.  When you get your weights calibrated using the services of mass lab having direct NIST traceability, it would assist you in getting balance precision weights.

One cannot get the right weighing of the balance if the weights are not calibrated. Precision weight measurement would further assist you in balance or scale calibration. Not having the calibration done means one is relying upon guesswork. 

Using a non-calibrated scale or weight means, you lose credibility for your services and products in the market. The accuracy of the scales is highly important but it has a tendency to become less reliable with the passage of time. This is due to the wear and tear that happens due to exposure to external factors like a hazardous environment or mechanical shocks.

The wear and tear causes deterioration over a longer period of time that leads to degradation. Thus, balance calibration must be done periodically alongside conduction of routine tests. These practices can significantly enhance the lifetime of the balance and the weightings are more accurate.

Basically, calibration refers to a quantitative comparison. Reference weight is placed on the scale for checking the reading of the balance. The difference between the measured value (the reading) and the true value (reference weight) gives the calculated error. However, the question remains how accurate is the error? After calibration of the balance, a certificate is created for reporting of the sale reading and their comparison with a reference value.

Weight calibration benefits

It is absolutely necessary to have weight calibration and scale calibration in your industry. There are a plethora of benefits one gets with weight calibration.

  • The first thing on the list of advantages is the cost savings the use of calibrated weights and scales allows for better decision making. It helps in avoiding wastage and product recalls.
  • As one get reliable measurements with the use of calibrated weights and scales, it implies that the measurements made at one place are the same as any other geographical place. Results from every calibrated balance would provide consistent, accurate and precise results for the final product.
  • It also assists your institution in clearing through the internal and external audits smoothly. It helps in the detection of the aging of the equipment as the critical components in equipment are subject to external forces like mechanical stress. The drift in the accuracy can be measured with periodic calibration of both the weights as well as the weighing equipment. Sometimes, the drift may not be eliminated but it certainly be identified.
  • By applying the defined tolerance to the calibration results, one can improve the process and get greater productivity.

Calibration intervals are obtained following a defined risk-based methodology. It is based on the probability of things going wrong and the impact these can have. Shorter calibration periods would correspond to high impact and high probability cases; while the low probability and low impact would result in an extension of the calibration interval.

Ignoring and foregoing calibration of the weights and equipment is a high-risk affair. There can be a greater risk of impending losses when calibration is not done than the cost of calibration itself. It is a good idea to check various websites online on sites like

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