FORCE INTER-COMPARISON BETWEEN CHINA AND ITALY |
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| Tang Chunqian, A Germak, Li Qingzhong, F Mazzoleni, Tang Yun, Xu Yinjie |
- Abstract:
- The paper descriptes the inter-comparison of two force primary standards of 1 MN DWMs established by National Institute of Measurement and Testing Technology (NIMTT), Chengdu, China, and Istituto Nazionale di Ricerca Metrologica(INRIM), Torino, Italy. It was tested that the temperature coefficients of the two cells as transfer standard, and their long-term stability. There were results on the deviation of force generated by the two DWMs as well as their normalized error.
- Keywords:
- force inter-comparison, dead-weight machine, temperature coefficient, normalized error
- Download:
- IMEKO-TC3-2014-003.pdf
- DOI:
- -
- Event details
- IMEKO TC:
- TC3
- Event name:
- TC3 Conference 2014
- Title:
22nd Conference on the Measurement of Force, Mass and Torque (together with 3rd TC22 Conference on Vibration Measurement and 12th TC5 Conference on the Measurement of Hardness)
- Place:
- Cape Town, SOUTH AFRICA
- Time:
- 03 February 2014 - 06 February 2014