FIELD OF APPLICATION Static calibration of torque wrenches used as “transfer standards” for calibrating torque wrench calibration devices Calibration of high-precision torque wrenches The procedure for classification and determination of
CALIBRATION Calibration is an indispensable procedure for defining the metrological characteristics of a measuring instrument by comparing measurements with a reference instrument, called “reference”. The definition of calibration is set
Reference to the current standard, which will be updated by version 2017-Part 1 FIELD OF APPLICATION Static calibration of manual torque tools used for controlled tightening. The standard applies to
Static calibration, using transfer torque wrenches, of torque transducers used for calibrating torque wrenches and screwdrivers. Transfer torque wrenches are those devices that apply torque through a lever arm.