8 January 1990 Study And Experiment On The Calibrating Errors Of An IR Thermometer
Author Affiliations +
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.
© (1990) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
He Ping, He Ping, Gao Kuiming, Gao Kuiming, Dong Zhe, Dong Zhe, } "Study And Experiment On The Calibrating Errors Of An IR Thermometer", Proc. SPIE 1157, Infrared Technology XV, (8 January 1990); doi: 10.1117/12.978582; https://doi.org/10.1117/12.978582

Back to Top