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Proceedings Paper

Study And Experiment On The Calibrating Errors Of An IR Thermometer
Author(s): He Ping; Gao Kuiming; Dong Zhe
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Paper Abstract

Many industrial blackbody furnaces are nonisothermal cavities. It is obvious that the calibrating errors of infrared(IR) thermometers are caused by those nonisothermal blackbody furnaces. In this paper, a narrow-waveband IR thermometer(Si-cell detector) is calibrated and researched by means of experiment and theoretical calculation. The law of the calibrating errors is found. According to the theory of the effective temperature of a blackbody cavity, the calibrating errors are calculated. The calculating results are basically consistent with the experiment results.

Paper Details

Date Published: 8 January 1990
PDF: 7 pages
Proc. SPIE 1157, Infrared Technology XV, (8 January 1990); doi: 10.1117/12.978582
Show Author Affiliations
He Ping, Shenyang Institute of Technology (China)
Gao Kuiming, Shenyang Institute of Technology (China)
Dong Zhe, Northeast University of Technology (China)


Published in SPIE Proceedings Vol. 1157:
Infrared Technology XV
Irving J. Spiro, Editor(s)

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