53.083.1 MATHEMATICAL ALGORITHM FOR PREDICTING THE CALIBRATION INTERVAL AND METROLOGICAL ACCURACY OF GAS ANALYZERS BASED ON INTERNATIONAL RECOMMENDATIONS ILAC-G24:2022/OIML D 10:2022 (E)

53.083.1 MATHEMATICAL ALGORITHM FOR PREDICTING THE CALIBRATION INTERVAL AND METROLOGICAL ACCURACY OF GAS ANALYZERS BASED ON INTERNATIONAL RECOMMENDATIONS ILAC-G24:2022/OIML D 10:2022 (E)

Authors

  • Mirolim Mahmudjonov metrology, metrological support, measurement, measuring instruments, standardization and confirmation of conformity

DOI:

https://doi.org/10.61151/stjniet.v9i1.337

Abstract

This research work analyzes the issues of establishing the calibration interval of measuring instruments and predicting metrological accuracy. The issue of implementing the methods given in the international recommendations ILAC-G24:2022/OIML D 10:2022 (E) using experimental measurements is considered. In order to analyze the calibration process over the years, the maximum permissible limits of measurement accuracy were determined, decision rules were introduced, and factors influencing the results were studied. Based on the results of calibration of the gas analyzer “KASKAD-N 31.4” for the oxide component of nitrogen in 2022 and 2023, the expected calibration period is predicted in 2024. Based on the results of theoretical and experimental analysis, an algorithm for predicting the calibration interval was formed

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Published

2024-03-30

How to Cite

Mahmudjonov, M. (2024). 53.083.1 MATHEMATICAL ALGORITHM FOR PREDICTING THE CALIBRATION INTERVAL AND METROLOGICAL ACCURACY OF GAS ANALYZERS BASED ON INTERNATIONAL RECOMMENDATIONS ILAC-G24:2022/OIML D 10:2022 (E). Scientific and Technical Journal of Namangan Institute of Engineering and Technology, 9(1), 192–196. https://doi.org/10.61151/stjniet.v9i1.337

Issue

Vol. 9 No. 1 (2024): Scientific and Technical Journal of Namangan Institute of Engineering and Technology

Section

Articles