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Evaluating Data from Regional Key Comparisons
Authors:I. A. Kharitonov  A. G. Chunovkina
Affiliation:(1) BAM Federal Institute for Materials Research and Testing, Richard-Willstaetter-Strasse 11, 12489 Berlin, Germany;
Abstract:An algorithm is proposed for calculating the degree of equivalence for national standards that participated in regional metrological organization (RMO) comparisons in relation to key comparison reference values (KCRV), including an analysis of possible correlations between measurements. Two types of key comparison are considered, which differ in that the reference value is provided either by a measure or by a measuring instrument.__________Translated from Izmeritel’naya Tekhnika, No. 4, pp. 11–17, April, 2005.
Keywords:degree of equivalence for national measurement standards  key comparison reference value (KCRV)  standard uncertainty  correlation
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