Generally, companies go for ISO 9001 calibration requirements with two main objectives. This process helps in checking the accuracy of the instrument and determines the traceability of the measurement. It also includes repairing of the tools if they are out of calibration. A calibration expert can detect an error in measurements of the device before and after calibration.
The national association of Testing Authorities, Australia (NATA) is Australia's body for the accreditation of laboratories, inspection bodies, calibration services, certified reference materials and proficiency testing scheme providers throughout the country. A NATA calibration certified device would be the best and can be relied on to give accurate results. This organization makes sure that the members' compliance with OECD principles and Good Laboratory Practices.
Specific organizations provide certificates that confirm that the products are as per international standards. All measuring equipment is used to verify or control quality. All such calibrations are required to be traceable to national or international standards.
Most of the measuring devices degrade over time. Normal use causes, wear and tear, which causes improper working of the device. At times electrical or mechanical shocks can also disrupt the accuracy of the equipment. Hazardous manufacturing environment like oils, metal chips also degrade the measuring devices. If the effect cannot be felt immediately, they play a factor in degradation in the long run.
All calibration records should be maintained properly, and it is always better to take corrective action if the measurement equipment is found to be out of specification. Some of the implications of calibration and traceability requirements for ISO 9001 begin with an investigation about the components and purpose of the equipment.
Calibration improves the accuracy of the measuring device, and accurate measuring instruments enhance the quality of the product. On a basic level, calibration is just substantial at the time of its performance.
The decision of when to go for calibration is exclusively the duty of the user. The application, which implies the states of the working environment, the kind of use of the estimating unit, recurrence of utilization and safety prerequisites of the item to be collected, impact the required number of calibration intervals.
If the devices are incorporated into the moving assembly procedure, at that point it will surely be significant to choose shorter calibration interval contrasted with measuring instruments utilized in a research facility condition. Calibration intervals can be noteworthy somewhere in the range of 3 months to roughly two years. It is always a good idea for checking the measuring equipments once a year.
