ISSN 0021-3454 (print version)
ISSN 2500-0381 (online version)
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5
Issue
vol 60 / MAY, 2017
Article
UDC 536.521.2

EMPLOYMENT OF THREE-SPECTRAL PYROMETER UNDER THE INFLUENCE OF THERMAL BACKGROUND RADIATION

V. M. Tymkul
Siberian State Academy of Geodesy, Department of Nanosystems and Optical Engineering, Novosibirsk; Professor


D. S. Shelkovoy
Ural-SibNIIOS, Production Association “Ural Optical & Mechanical Plant”, Novosibirsk;


Abstract.   A method of temperature measurement with an optical three-spectral pyrometer under the influence of thermal radiation of a background is proposed. Description of the method is presented, the pyrometer model and test results are described.
Keywords:   non-contact temperature measurement method, pyrometer, thermal radiator emissivity, infrared radiation.