ISSN 0021-3454 (print version)
ISSN 2500-0381 (online version)
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9
Issue
vol 60 / SEPTEMBER, 2017
Article
UDC 921.01

METROLOGICAL ASSESSMENT OF RELIABILITY OF MEASURING TOOL FOR EDUCATIONAL AND SCIENTIFIC PURPOSES

L. V. Efremov
St. Petersburg State Engineering Institute, Department of Abrasive Technologies; Professor


Z. V. Kumova
Murmansk State Technical University, Department of Technology of Metals and Ship-repair; Post-Graduate Student


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Abstract.   Efficiency of a new criterion of metrological reliability is demonstrated by the example of technical condition testing of measuring instruments used in scientific work and student training. Recommendations are formulated to improve training quality in operation of new facilities.
Keywords: probability, metrological reliability, error, instrument, human factor