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ON-LINE MEASUREMENT OF SURFACE TEMPERATURE BASED ON AN INFRARED TARGET

Le Chen, Zeyao Wang, Yaqiong Fu, Yunxia Wu, Jianbin Xu
  • Abstract:
    Infrared thermal imager is increasingly used in different fields in production and life, as it possesses the advantages of quick response and non-contact. However, the accuracy of temperature measured by infrared thermal imager is affected seriously by surface emissivity, which limits the use of infrared thermal imager. This paper proposes an on-line measurement of surface temperature by infrared thermal imager based on an infrared target. The experimental results show that the proposed method reduces the error of temperature measurement to about 2%.
  • Keywords:
    infrared thermal imager, infrared target, temperature measurement
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  • DOI:
    _unreg_wc-2015.252

Event details:

  • IMEKO TC:
  • Event name:
    XXI IMEKO World Congress
  • Title:

    Measurement in Research and Industry

  • Place:
    Prague, CZECH REPUBLIC
  • Time:
    30 August 2015 - 04 September 2015