Intercomparison tests of gas flow by Bell Prover |
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| Wang Chi, Li Fang, Meng Tao, Xu Yinghua, Yang Youtao, Jiang Ning, Wu Weilong, Sang Xiaoming, Chen Mei, Zhou Bingzhi, Zhang Jinming, Shen Wenxin, Xu Ling |
- Abstract:
- This paper describes the intercomparison tests carried out by 10 labs around China from 2003 to 2004. We compared the bell provers with a flow range from 0. 6 to 6 m³/h by using 2 roots flow meters. Test result and diagram are showed in this paper. We analyzed the influence of temperature control and the seal liquid of bell provers on test.
- Keywords:
- Intercomparison, Bell Prover, Temperature, Seal liquid
- Download:
- IMEKO-TC9-2004-022.pdf
- DOI:
- -