Calibration of industrial platinum resistance thermometers in thermostats (-40 °C to 420 °C)

Constantin Bordianu, Denisova Marina, Meirzhan Ibraev, Azer Baghirov, Nedžadeta Hodžić, Alev Çorman

2019

Full text Open access: Gold Metadata (CSL-JSON)
DOI 10.1088/0026-1394/56/1a/03003
Data confidence 70 medium
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Abstract

The COOMET.T-S2 comparison is a regional comparison in which the national metrological institutes of Moldova, Georgia, Kyrgyzstan, Kazakhstan, Azerbaijan, Bosnia and Herzegovina and Turkey participate. Two standard platinum resistance thermometers (100 ohm), manufactured at VNIIM, was used as a transfer standards. National Metrology Institute (NMI) of Republic of Moldova is a pilot laboratory in this comparison. The purpose of the comparisons is to verify equivalence between the participating laboratories in the calibration of industrial platinum resistance thermometers by direct comparison in the range from minus 40 °C to 420 °C. The comparison results are used to confirm the calibration and measurement capabilities in this range. Main text To reach the main text of this paper, click on Final Report . Note that this text is that which appears in Appendix B of the BIPM key comparison database kcdb.bipm.org/ . The final report has been peer-reviewed and approved for publication by the CCT, according to the provisions of the CIPM Mutual Recognition Arrangement (CIPM MRA).