提高红外测温精度的分析研究  

An Analyzed Research for Improving the Measuring Accuracy of Infrared Thermometer

作　　者：包学诚[1] 刘健[1] 张幼文[1] 张才根 

机构地区：[1]上海交通大学 [2]上海技术物理研究所

出　　处：《计量学报》1990年第3期195-198,共4页Acta Metrologica Sinica

摘　　要：本文根据等效黑体辐射理论,提出同时修整比辐射率ε和环境(均匀的和非均匀的)等效温度T_B ,以提高红外测温精度,理论分析与实验结果一致。In this paper, according to the equivalent blackbody radiation theory, a method to correct the radiant emissivity s and ambient equivalent temperature TB at the same time is proposed for improving the measuring accuracy of infrared thermometer. The experimental results are well agreement with the theoretical analysis.

关 键 词：红外线 测温仪 精度分析 温度测量 

分 类 号：TH811.06[机械工程—仪器科学与技术]