热电偶测量误差综述

Overview on Thermocouple Measurement Error

介绍了使用热电偶进行温度测量过程中 ,影响热电偶准确度的因素及清除方法 ,以及热电偶参考端温度变化所引起误差及修正方法 。

There are some influencing factors on the accuracy of measurement when thermocouples are used for measuring temperature.The influencing factors on thermocouple measuring accuracy and correction method are presented.and the errors caused by the temperature change at the reference ends of thermocouples and its correction method are given.A method for improving the accuracy of temperature measurement is put forward.