Journal of Atmospheric and Environmental Optics, Volume. 6, Issue 4, 294(2011)
Preliminary Design of Calibration Device of Micro-Thermometer
Refractive index structure constant is an important atmospheric parameter. There are many methods to measure , one is using micro-thermometer, but the precise controlled micro-thermometer source is difficult to be realized. Therefore, there isnt a standard micro-thermometer source for the calibration of the micro-thermometer until now. Based on the principle of thermodynamics, using adiabatic compression and expansion of gas method, a temperature controlled device is developed. The uncertainty analysis of the device is proved that the device can be used to calibrate micro-thermometer.
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ZHAO Le-zhi, LIU Xiao-qin, LU Wei. Preliminary Design of Calibration Device of Micro-Thermometer[J]. Journal of Atmospheric and Environmental Optics, 2011, 6(4): 294
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Received: Aug. 25, 2009
Accepted: --
Published Online: Jul. 29, 2011
The Author Email: Le-zhi ZHAO (zhaolele@mail.ustc.edu.cn)