Evaluation of the results of regional metrology organisation comparisons and national inter-laboratory comparisons for electrical quantities

Authors

  • Oleh Velychko State Enterprise "Ukrmetrteststandard"
  • Tetyana Gordiyenko Odesa State Academy of Technical Regulation and Quality, Odesa
  • Stanislav Karpenko State Enterprise “Ukrmetrteststandard”, Kyiv

DOI:

https://doi.org/10.21014/acta_imeko.v9i2.763

Abstract

The global metrological traceability fully depends on the implementation of international mutual recognition agreements in field of metrology. The linked results of international comparisons of national standards for alternating current/direct current (AC/DC) voltage transfer difference measurements and electrical power measurements, and national inter-laboratory comparison AC/DC voltage transfer difference and electrical power measurements at industrial frequency was presented. The main goal of this inter-laboratory comparison was the assessment of calibration laboratories capabilities that perform calibration in AC/DC voltage transfer difference and electrical power measurements. The consistency of the data obtained using the En numbers and Chi² test was estimated.

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Published

2020-06-30

Issue

Vol. 9 No. 2 (2020)

Section

Research Papers

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