EURAMET REGIONAL KEY COMPARISON - VOLUME COMPARISON AT 20 L

Elsa Batista, Nelson Almeida, Eduarda Filipe, Peter Lau

Abstract

The EURAMET Key comparison "Volume comparison at 20 L", between fourteen National Metrology Institutes (NMIs), was performed with a gravimetric method procedure. This paper describes the data evaluation (determination of the reference value and a chi-square test) and uncertainty analysis of the results.

Keywords: uncertainty, gravimetry, volume
Download: IMEKO-WC-2009-TC9-415.pdf
DOI: -
IMEKO TC: TC9 - Flow Measurement

Event details

Event: XIX IMEKO World Congress
Place: Lisbon, PORTUGAL
Time: 6 September 2009 - 11 September 2009
Website: http://www.imeko2009.it.pt/

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