INVESTIGATION OF THE CALIBRATION AND MEASUREMENT CAPABILITIES OF THE NEW 5 kN·m TORQUE CALIBRATION MACHINE AT GUM

Mikołaj Woźniak, Dirk Röske

Abstract

A new torque calibration machine with a torque capacity of 5 kN·m has been installed in Force and Pressure Laboratory of GUM. This reference type machine generates torques in vertical axis in a range from 10 N·m to 5 kN·m with an expanded relative measurement uncertainty of 0,04 % (<i>k</i> = 2). Performance of the machine has been evaluated via comparison between GUM and PTB. Results of comparison measurement are presented.

Keywords

torque, torque calibration machine, comparison

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IMEKO-WC-2015-TC3-092.pdf

DOI

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IMEKO TC

TC3 - Measurement of Force, Mass, Torque, and Gravity

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