Title: Quick comparison of QHR systems using a 100 ohm transfer resistor
Abstract: A resistance comparison carried out with a temperature and pressure stabilized 100 /spl Omega/ standard resistor was performed in November and December 1998. The participants were BIPM, BNM-LCIE (France), PTB (Germany) and VTT (Finland)-pilot. The comparison results agree within 4/spl middot/10/sup -9/ with a combined standard uncertainty of 11/spl middot/10/sup -9/.
Publication Year: 2002
Publication Date: 2002-11-07
Language: en
Type: article
Indexed In: ['crossref']
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