A Temperature Control Method about Two-Dimensional Correlation of Infrared

Abstract:

In order to improve the efficiency and effectiveness of variable temperature infrared samples measurement, this paper proposes a kind of method called air indirect heating variable-temperature method which is to design a close box but there are two holes in and to make sample heated in box through use of air conduction and convection by temperature control circuit. This method can enhance the temperature of the test samples faster and is more effective in eliminating the temperature gradient within the sample, so the efficiency of experimental gets to improve. In another hand, this method is convenient in operation experimental. The paper also proposes a specific implementation technology

• Periodical: Advanced Materials Research (Volumes 490-495)
• Pages: 33-36
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.490-495.33
• Online since: March 2012
• Authors: Wu Gang Li, Shu Shi Huang, Tu Gan Lin, Jun Xian Liu
• Keywords: Box, Circuit, Infrared Spectrometer, Sample, Variable Temperature

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