EXPERIENCE WITH FORCE-BALANCED PISTON GAUGE AS A TRANSFER-STANDARD

Dominik Pražák, Zdeněk Krajíček, Martin Vičar

Abstract

This report describes the comparisons of five European National Metrology Institutes (CMI, INRIM, LNE, MIKES and PTB) in low gauge, negative gauge and absolute pressure in gas. The main intention was to state equivalence of the low pressure standards, in particular those based on the technology of force-balanced piston gauges. All the participants successfully proved their equivalence. The comparison also demonstrated the ability of FPG8601 to serve as a transfer standard.

Keywords

equivalence of national standards, pressure metrology, interlaboratory comparison, force-balanced piston gauge

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IMEKO-WC-2015-TC16-338.pdf

DOI

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IMEKO TC

TC16 - Pressure and Vacuum Measurement

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