Method for calibrating heat flow meter for small heat flow

Zihui Zhu; Wenlin Cai; Qian Zhao; Lian Xue; Jianhua Li; Xin Liu

doi:10.1117/12.2603430

24 November 2021 Method for calibrating heat flow meter for small heat flow

Zihui Zhu, Wenlin Cai, Qian Zhao, Lian Xue, Jianhua Li, Xin Liu

Proceedings Volume 12061, AOPC 2021: Infrared Device and Infrared Technology; 120610K (2021) https://doi.org/10.1117/12.2603430
Event: Applied Optics and Photonics China 2021, 2021, Beijing, China

Abstract

In this paper, the thermal resistance radiant heat flow sensor and the automatic balance thin film radiant heat flow sensor are calibrated according to the small-scale heat flow in the cold vacuum environment, and the stability time is analyzed, the calibration data is linearly fitted, and then the calibration process is analyzed. The errors that may occur in the It provides a method basis for the engineering use of the heat flow meter in a similar environment.

Citation Download Citation

Zihui Zhu, Wenlin Cai, Qian Zhao, Lian Xue, Jianhua Li, and Xin Liu "Method for calibrating heat flow meter for small heat flow", Proc. SPIE 12061, AOPC 2021: Infrared Device and Infrared Technology, 120610K (24 November 2021); https://doi.org/10.1117/12.2603430

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