Radius Ended Torque Calibration Beams Calibrated in lbf·in / lbf·ft Units

Clockwise and counter-clockwise operation Machined to ±0.01% (100 microns per meter) from aircraft alloys Accuracy ±0.025% No bearings to cause energy loss during loading The <0.02% uncertainty of applied torque achievable with these beams allows calibration to the highest class of accuracy specified by BS7882:2008 Torque radius maintained throughout ±8° of rotation from standard horizontal position Balanced to maximise energy transfer to transducer during loading Loading point offset to reduce bending moments on the transducers High torque radius accuracy allows use of cast iron weights rather than stainless steel. Weight accuracy is required to be equal to or better than ±0.01% Supplied with a UKAS certificate Made in the UK