BS 7882 specifies requirements for the calibration and classification of torque measuring devices, including those used for the calibration of hand torque tools to BS EN ISO 6789.
It describes the method of calibration, calculation of calibration results and the classification of the torque measuring device in a static mode. The information to be given on the certificate of calibration is also listed.
BS 7882 contains:
- Terms, definitions, abbreviations and symbols
- Preparation for calibration
- Calibration procedure
- Calculation of results
- Classification of torque measuring devices
- Calibration certificate