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Information × Registration Number 0222U000361, 0121U110525 , R & D reports Title The study of the degree of equivalence of the national primary measurement standards maintained at the National Scientific Centre "Institute of Metrology" by comparisons with the national measurement standards of other countries and the international measurement standards popup.stage_title Head Neiezhmakov Pavlo I., Registration Date 07-01-2022 Organization National Science Center "Institute of Metrology" popup.description2  The purpose of the work is to study the degree of equivalence of state primary standards, which are stored in the National Research Center "Institute of Metrology", by comparing with the national standards of other countries and international standards. The object of the work is international comparisons of state standards of Ukraine and scientific and methodological guidance on the organization and conduct of these reconciliations. The subject of the research is conducting international comparisons of the state primary standard of units of spectral coefficients of directional transmission, mirror and diffuse reflection in the range of wavelengths from 0.2 μm to 25.0 μm (DETU 11-09-08). Method of implementation - organization and conduct of inspections in accordance with the Technical Protocol and the approved Schedule under the Agreement on Mutual Recognition of National Standards and Certificates of Calibration and Measurement Issued by National Metrological Institutes (hereinafter - the Agreement) (CIPM MRA) according to: International Committee document of weights and measures CIPM MRA-D-05 "Measurement calibrations in the context of the CIPM MRA Agreement"; Recommendation of the Euro-Asian Cooperation of State Metrological Institutions SOOMET R / GM / 11: 2021 "Regulations on the verification of standards of national metrological institutes SOOMET"; Recommendation of the European Association of National Metrology Institutes EURAMET G04 for reconciliations; ISO / IEC 17025: 2019 "General requirements for the competence of testing and calibration laboratories". Novelty of the work - for the first time a comprehensive study of the degree of equivalence of DETU 11-09-08 to publish calibration and measurement capabilities (SMS lines) NSC "Institute of Metrology" in the field of photometry and radiometry in the key database of the International Bureau of Weights and Measures (KCDB) ). Implementation of the work - the results of the study were used to prepare a repor Product Description popup.authors Bunyayeva Yuliya Yu. Hovorova Kateryna V Guriev Nikolay V Panasenko Tetyana A popup.nrat_date 2022-03-09 Close