Calibration of flowmeters

Autor: B. V. Biryukov, M. A. Danilov, S. S. Kivilis
Rok vydání: 1980
Předmět:
Zdroj: Measurement Techniques. 23:1114-1120
ISSN: 1573-8906
0543-1972
DOI: 10.1007/bf00828268
Popis: In the first case the calibration results are used for evaluating the most important characteristics of flowmeters: the static conversion characteristic Q(X) (where Q is the flow and X is the information parameter of ~he flowmeter output signal); the error ~(A); the flow measurement ranges Qmin...Qmax; and the output-signal information parameters XQmin.-. XQma x. Moreover, during calibration as a separate test it is necessary to form an aggregate (or range) of initial influencing-quantity values ZII, ZI2 , .... , Zli , ..., Zlm (i.e., to establish the initial utilization conditions). This aggregate is a most important characteristic for evaluating the influence functions (see GOST 81009-72 "State System for Ensuring Uniform Measurements (GSI). Normalized metrological characteristics of measuring equipment").
Databáze: OpenAIRE
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