Scientific and applied aspects in realization of absolute method in primary radiometric thermometry

V.P. Khodunkov

D.I. Mendeleyev Institute for Metrology (VNIIM), Saint Petersburg, Russia
walkerearth@mail.ru

Al’manac of Modern Metrology № 3 (35) 2023, pages 8–27

Abstract. The absolute method for reproduction and measurement of thermodynamic tempera­ture was reviewed. The features of its implementation in the reference radiation thermometry are shown, some practical results and recommendations for reduce measurement uncertainty are given.

Keywords: thermodynamic temperature, absolute method, measurement, certainty.

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