HIGH RESISTANCE COMPARISON AMONG KRISS, VNIIM AND NIM

K. M. Yu, J. C. Ryu, Y. P. Semenov, B. Litvinov, S. Haiming

Abstract

In a high resistance comparison among KRISS, VNIIM and NIM, the relative resistance values of measurement results agreed well within 2 ppm in 10 megohm and 5 ppm in 1 gigohm. Also, relative combined standard uncertainties of the three institutes for the values is not beyond 4 ppm in 10 megohm and 8 ppm in 1 gigohm.

Keywords

high resistance comparison, 10 megohm and 1 gigohm, adapted Wheatstone bridge, binary voltage divider bridge

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IMEKO-WC-2000-TC8-P230.pdf

DOI

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IMEKO TC

TC8 - Traceability in Metrology

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