Optical Instruments, Volume. 44, Issue 4, 10(2022)
A teaching and training system for infrared radiation characteristics measurement
Figures & Tables(7)
Fig. 1. Principle of the infrared radiation characteristic measurement system
Fig. 2. Photo of the infrared radiation characteristic measurement system
Fig. 3. Diagram of the infrared radiation characteristic measurement system with interpolation
Fig. 4. Experimental composition of the infrared radiation characteristic measurement system
Table 1. Calibration data
View tableView in ArticleTable 1. Calibration data
序号 1 2 3 4 5 平均值 系数K 136.6 136.8 135.5 137.3 135.8 136.4 偏移量B 1904.3 1898.1 1988.2 1852.3 1970.1 1922.6
Table 2. Experimental data of the infrared radiation characteristics of the target
View tableView in ArticleTable 2. Experimental data of the infrared radiation characteristics of the target
最大 灰度 最小 灰度 平均 灰度 最大 温度/K 最小 温度/K 平均 温度/K 9768 7066 8966 593.2 573.3 587.3
Table 3. Experimental data of the infrared detector hysteresis
View tableView in ArticleTable 3. Experimental data of the infrared detector hysteresis
正反行程最大差 ${(H{}_i - H'{_i})_{\max }}$ 满量程 ${H_N}$ 迟滞 $\gamma $ 467 15064 0.031
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Changde HU, Haibo ZHANG, Zhaohui WANG, Linxu WANG, Ziyang LI, Jie LIU. A teaching and training system for infrared radiation characteristics measurement[J]. Optical Instruments, 2022, 44(4): 10
Paper Information
Category: TESTING TECHNOLOGY
Received: Oct. 26, 2021
Accepted: Feb. 28, 2022
Published Online: Oct. 19, 2022
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