To ensure that products are manufactured to specifications.
To demonstrate that the industry operated a quality system and technically competent and are able to generate technically valid results.
To increase quality and value of product.
The calibration measuring instruments (working standards) have the assurance of an unbroken chain of national / international measuring standards.
Fig. Pressure Calibration
The equipment is good quality and is of proven adequate stability.
If any suspicion or indication of overloading or mishandling arises, the equipment will be checked immediately and thereafter at frequent intervals until it can be shown that stability has not been impaired.
The extension of validity period is based on factors such as history of stability, frequency of use, accuracy required, ability of staff to perform regular checks and successful equipment participation in proficiency testing programs. It is the responsibility of the testing authority to provide evidence that its calibration system ensures that confidence in the equipment can be maintained.
Fig. Dimension Calibration
Fig. Weight Calibration
Fig. Force Calibration