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  5. Applying the uncertainty concept for metrological traceability of the volume and flow rate units of gas in the real environment

Applying the uncertainty concept for metrological traceability of the volume and flow rate units of gas in the real environment

I.S. Petrushun, P.Y. Djochko, T.I. Prisyajnyuk, O.A. Bas
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The question of the relevance of creation the primary standard of the volume and flow rate of gas at high pressure with natural gas as the working medium is announcing. Necessity calculation of uncertainty unit reproducibility is conducting to compare the primary standard, international recognition and inclusion in the BIPM base key comparisons (KCDB).
Keywords: primary standard, volume, volume flow, traceability, uncertainty, reproducibility, transfer