Development of an optical instrument for measuring temperature and emissivity of a hot surface

Richard D. Benton; Ping-Rey Jang

doi:10.1117/12.163701

2 December 1993 Development of an optical instrument for measuring temperature and emissivity of a hot surface

Richard D. Benton, Ping-Rey Jang

Proceedings Volume 2005, Optical Diagnostics in Fluid and Thermal Flow; (1993) https://doi.org/10.1117/12.163701
Event: SPIE's 1993 International Symposium on Optics, Imaging, and Instrumentation, 1993, San Diego, CA, United States

Abstract

This paper describes an improvement of a two color pyrometer which provides for near simultaneous multi-point measurements, reduced dependence on electronic circuits, and a greatly enhanced data display system. Important reasons for our development of this system include the need to make simultaneous measurements at widely separated points and the measurement of both surface temperature and emissivity. Finally, the data measured by this system is stored on magnetic media and can be correlated with other measurements on the system under study.

Citation Download Citation

Richard D. Benton and Ping-Rey Jang "Development of an optical instrument for measuring temperature and emissivity of a hot surface", Proc. SPIE 2005, Optical Diagnostics in Fluid and Thermal Flow, (2 December 1993); https://doi.org/10.1117/12.163701

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