Design of Torque Standard Machine for Calibration of Reference Torque Wrench at NIM |
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| Meng Feng, Zhang Zhimin, Li Tao, Lin Jing |
- Abstract:
- The paper describes the design of a new torque standard machine at NIM. This machine is used to calibrate the reference torque wrench and torque transducer. The measurement uncertainty is expected to reach 0.03 % (k = 2). The range is designed from 10 N · m to 5000 N · m.
- Keywords:
- torque standard machine, reference torque wrench, calibration method
- Download:
- IMEKO-TC3-2017-062.pdf
- DOI:
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