红外额温计校准结果影响因素的分析

Analysis of Influencing Factors of Calibration Results of Infrared Frontal Thermometer

本文介绍了红外额温计测温原理,详细阐述了红外额温计校准装置的组成和技术要求,从黑体辐射温度有效发射率、环境温度、测量距离、标准器等方面分析了影响红外额温计校准结果的因素。

The principle of temperature measurement of infrared frontal thermometer is introduced,and the composi-tion and technical requirements of calibration device of infrared frontal thermometer are described in detail.The fac-tors affecting the calibration result of infrared frontal thermometer are analyzed from the aspects of blackbody radia-tion temperature effective emissivity,ambient temperature,measuring distance and standard.