Qualimetric assessment of metrological characteristics of household gas meters during periodic verification
نویسندگان
چکیده
Informative parameters for statistical estimation of operational error SAMGAS, METRIX, PREMAGAS household gas meters (HGM) are formulated. These the values measured volume during verification period operation and experimentally determined meter at three normalized flow rates: minimum, maximum 20% maximum.
 Six ranges variation HGM minimum rate were selected to form samples meters. According proposed algorithm, change in weighted average rates from is quantified, taking into account number HGMs their ranges. It apply concept generalized HGM, which reflects entire range consumption when measuring volumes up 60 thousand cubic
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ژورنال
عنوان ژورنال: Ukraïns?kij metrologì?nij žurnal
سال: 2021
ISSN: ['2306-7039', '2522-1345']
DOI: https://doi.org/10.24027/2306-7039.2.2021.236086