INTERCOMPARISON BETWEEN LARGE FORCE STANDARD MACHINES IN CHINA AND UK |
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| Yao Jinhui, Andy Knott, Li Qingzhong, Xu Hang, Li Haigen |
- Abstract:
- This paper describes an intercomparison at forces of 10 MN, 20 MN, and 30 MN between force standard machines located at FJIM, China, and NPL, UK. Two different types of transfer standard were used and the results demonstrated agreement between the two machines at each force of within 0,06 %, significantly lower than the relative expanded uncertainty claimed by either machine.
- Keywords:
- force standard machine, intercomparison, build-up, force transfer system
- Download:
- IMEKO-WC-2015-TC3-060.pdf
- DOI:
- -
- Event details
- Event name:
- XXI IMEKO World Congress
- Title:
Measurement in Research and Industry
- Place:
- Prague, CZECH REPUBLIC
- Time:
- 30 August 2015 - 04 September 2015