Conclusions
Photoelectric radiation pyrometers for the 0.8–1.3-μ range and visual pyrometers with image converter tubes can be calibrated and checked by means of ordinary standard temperature-calibrated lamps with a tungsten filament equipped with a filter of 4-mm-thick SZS17 glass and 0.5-mm-thick NS6 glass.
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2.
For use as a standard source the lamp with the indicated filter should be preliminarily calibrated to brightness temperatures at any wavelength in the 0.8–1.3-μ range.
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3.
The described method of checking was adopted by GOST 18967-73 “Visual Micropyrometers with a Disappearing Filament. General Specifications,” and also GOST 8335-74 “General Industrial Pyrometers with a Disappearing Filament.”
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Literature cited
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A. N. Gordov et al., Izmeritel'. Tekh., No. 2 (1955).
D. Ya. Svet, Thermal Radiation of Metals and Certain Substances [in Russian], Metallurgiya, Moscow (1964).
L. N. Latyev, Author's Abstract of Candidate's Disseration, Inst. Vysokikh Temperatur, Akad. Nauk SSSR, Moscow (1970).
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A. V. Kogan, Izmeritel'. Tekh., No. 12 (1967).
Additional information
Translated from Izmeritel'naya Tekhnika, No. 4, pp. 53–55, April, 1976.
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Kogan, A.V. Calibration and check of radiation pyrometers for the near-infrared region of the spectrum by means of standard temperature-calibrated lamps. Meas Tech 19, 561–564 (1976). https://doi.org/10.1007/BF00822692
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DOI: https://doi.org/10.1007/BF00822692