Method for calibrating heat flow meter for small heat flow

被引：0

作者：

Zhu, Zuhui ^{[1
]}

Cai, Wenlin ^{[1
]}

Zhao, Qian ^{[1
]}

Xue, Lian ^{[1
]}

Li, Jianhua ^{[1
]}

Liu, Xin ^{[1
]}

机构：

[1] Natl Key Lab Sci & Technol Test Phys & Numer Math, Beijing 100076, Peoples R China

来源：

AOPC 2021: INFRARED DEVICE AND INFRARED TECHNOLOGY | 2021年 / 12061卷

关键词：

heat flow meter; calibrating small heat flow;

D O I：

10.1117/12.2603430

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

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.

引用

页数：7