portable torque meter / for torque wrenches / digital
for torque wrenches
Torque wrench calibration
Torque wrench calibration monitors click-type and indicating torque wrenches, which are important instruments for checking the quality of bolted joints in the assembly process.
Like all instruments, torque wrenches of both types must be calibrated at regular intervals. Information about measurement uncertainty and calibration intervals is provided in ISO 6789. This standard specifies test procedures to be used to ensure reliable assessment of whether assembly tool are fit for purpose and may continue to be used.
A hand crank mechanism is used to apply the torque for testing the handheld torque wrench.