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Proceedings Paper

A new surface temperature measurement using infrared detector
Author(s): Qingsheng Xie; Wei Liu; HanBing Leng; Bo Yi; Zefeng Wang; Yaohong Chen; Chengpeng Duan
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Paper Abstract

This paper describe a research theoretically of the conversion result to the surface temperature based on long wave infrared detector, proposed a temperature measurement, then validate it by experiments. First, it introduces the constitution and measurement principle of the medical infrared thermal imager. Then, the conversion drift characteristic of infrared detect is described, the experimental data under variable environment is analyzed, and a temperature measurement and a drift compensation formula is proposed. Finally, some experiment with black body was accomplished. The results show the temperature error is under 0.3°C, confirm the validity of the measurement.

Paper Details

Date Published: 19 February 2015
PDF: 6 pages
Proc. SPIE 9449, The International Conference on Photonics and Optical Engineering (icPOE 2014), 94492Q (19 February 2015); doi: 10.1117/12.2075552
Show Author Affiliations
Qingsheng Xie, Xi'an Institute of Optics and Precision Mechanics (China)
Wei Liu, Xi’an Institute of Optics and Precision Mechanics (China)
HanBing Leng, Xi’an Institute of Optics and Precision Mechanics (China)
Bo Yi, Xi'an Institute of Optics and Precision Mechanics (China)
Zefeng Wang, Xi’an Institute of Optics and Precision Mechanics (China)
Yaohong Chen, Xi'an Institute of Optics and Precision Mechanics (China)
Chengpeng Duan, Xi'an Institute of Optics and Precision Mechanics (China)


Published in SPIE Proceedings Vol. 9449:
The International Conference on Photonics and Optical Engineering (icPOE 2014)
Ailing Tian; Anand Asundi; Weiguo Liu; Chunmin Zhang, Editor(s)

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