Abstract
The pressing current problems of increasing the level of the metrological service of instruments for measuring liquid mass flow rate are presented. The action principle, metrological characteristics, results of investigations of the State primary standard of the unit of liquid mass flow rate, and the verification scheme regulating the order of transferring the size of the unit to working measurement standards are presented.
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REFERENCES
V. G. Tseitlin, Techniques for Measuring Flow Rates [in Russian], Izdatel'stvo Standartov, Moscow (1977).
GOST 8.142-75. State primary standard and All-Union verification scheme for instruments measuring liquid mass flow rate in the range 1·103 to 2·10-4 kg/s. State System for the Uniformity of Measurements [in Russian].
B. V. Biryukov, M. A. Danilov, and S. S. Kivilis, Accurate Measurements of Liquid Flow Rate [in Russian], Mashinostroenie, Moscow (1977).
P. P. Kremlevskii, Flowmeters and Liquid Consumption Meters [in Russian], Mashinostroenie, Leningrad (1989).
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Khomyakov, G.D., Safin, A.G. & Komissarov, N.V. State Primary Standard of the Unit of Liquid Mass Flow Rate. Measurement Techniques 46, 919–923 (2003). https://doi.org/10.1023/B:METE.0000010777.90532.d7
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DOI: https://doi.org/10.1023/B:METE.0000010777.90532.d7