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Development of a national medium vacuum standard by static expansion method  

Hong S. S. (Vacuum Center, Korea Research Institute of Standards and Science)
Lim I. T. (Vacuum Center, Korea Research Institute of Standards and Science)
Shin Y. H. (Vacuum Center, Korea Research Institute of Standards and Science)
Chung K. H. (Vacuum Center, Korea Research Institute of Standards and Science)
Publication Information
Journal of the Korean Vacuum Society / v.14, no.2, 2005 , pp. 59-68 More about this Journal
Abstract
We developed a national medium vacuum standard by static expansion method. A 133 Pa capacitance diaphragm gauge was calibrated and analysed according to the document of 'Guide to the Expression of Uncertainty in Measurement' of ISO. The results showed that the expanded uncertainty of $2.628\times10^{-3}$ Pa at $95\%$ confidence level and coverage factor of k=2.
Keywords
Static expansion method; Vacuum standards; ISO; Uncertainty;
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  • Reference
1 M. Hirata, J. of Vac. Soc. Japan 32, 174 (1989)
2 배석희, 인상열, 정광화, 이영백, 신용현, 진공공학, 한국경제신문, 287 (2000)
3 홍승수, 신용현, 정광화, 한국진공학회지 10, 173 (2001)
4 홍승수, 최상철, 임인태, 신용현, 정광화, 새물리 44, 1 (2002)
5 M. Hirata, J. of Vac. Soc. Japan 38, 174 (1995)
6 Guide to the Expression of Uncertainty in Measurement, ISO (1993)
7 측정불확도 표현지침, 한국표준과학연구원, 1 (1998)
8 홍승수, 신용현, 정광화, I. Arakawa, 한국진공학회지 12, 151 (2003)
9 홍승수, 신용현, 정광화, 한국진공학회지 5, 181 (1996)
10 Peer review information document Vacuum, NMIJ/AIST Japan, 1 (2003)