Optical Part of a Pyrometer Used in a Tungsten–Rhenium Thermocouple Calibration Setup

To solve an important problem associated with the provision of technological processes with modern temperature measurement tools, specific requirements were formulated with respect to the optical part of a pyrometer intended for measuring temperature in the measurement cavity of the tungsten–rhenium...

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Bibliographic Details
Published in:Measurement techniques 2021-04, Vol.64 (1), p.45-50
Main Authors: Bityukov, V. K., Gorbunov, R. A., Simachkov, D. S., Ulanovskiy, A. A., Frunze, A. V.
Format: Article
Language:English
Subjects:
Alliances
Analytical Chemistry
Calibration
Characterization and Evaluation of Materials
Measurement Science and Instrumentation
Physical Chemistry
Physics
Physics and Astronomy
Rhenium
Temperature measurement
Temperature measurements
Thermocouples
Tungsten
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Summary:To solve an important problem associated with the provision of technological processes with modern temperature measurement tools, specific requirements were formulated with respect to the optical part of a pyrometer intended for measuring temperature in the measurement cavity of the tungsten–rhenium thermocouple calibration setup (up to 2200°С). In accordance with these requirements, the optical part of a commercial Termokont pyrometer has been reworked and experimentally tested.
ISSN:0543-1972
1573-8906
DOI:10.1007/s11018-021-01894-5