Reference materials for metrological ensuring of grain and oil seeds quality analyzers

E.G. Parfenova, S.N. Molodykh, M.O. Myazina

UNIIM — Affiliated Branch of the D.I. Mendeleyev Institute for Metrology, Yekaterinburg, Russia
vlaga@uniim.ru

Al’manac of Modern Metrology № 1 (33) 2023, pages 204–208

Abstract. The article gives information on the need to develop reference materials for metrological support of infrared analyzers. The advantages of infrared analyzers over standard methods during operational quality control of grains and oilseeds are indicated. The list of developed reference materials and method of establishing of certified values for each quantity are given. The volumes of production of reference materials for regional centers for standardization and metrology, industrial enterprises are given. The results of introduction of developed reference materials into practice of verification are provided.

Keywords: grain, humidity, protein, gluten, metrological support, grain quality indicator, infrared analyzer, reference material.

Full texts of articles are available only in Russian in printed issues of the magazine.