Equipment calibration deals with assessing the accuracy of equipment s results by measuring the variation against a defined standard to decide upon the relevant correction factors.
Calibration of equipment definition.
The equipment is accordingly adjusted to fine tune its performance to tally with accepted standard or specification.
Calibrate definition to determine check or rectify the graduation of any instrument giving quantitative measurements.
A calibration certificate includes the result of the comparison and all other relevant information of the calibration such as equipment used environmental conditions signatories date of calibration certificate number uncertainty of the calibration etc.
The formal definition of calibration by the international bureau of weights and measures bipm is the following.
Eliminating or minimizing factors that cause inaccurate measurements is a fundamental aspect of instrumentation design.
Instrument calibration is one of the primary processes used to maintain instrument accuracy.
In other words the known value must have a clearly understood uncertainty to help the instrument owner or user determine if the measurement uncertainty is.