热电偶测量误差综述  

Overview on Thermocouple Measurement Error

作　　者：刘引[1] 

机构地区：[1]哈尔滨锅炉厂有限责任公司,黑龙江哈尔滨150046

出　　处：《锅炉制造》2004年第2期76-77,共2页Boiler Manufacturing

摘　　要：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.

关 键 词：热电偶 测量误差 参考端温度 

分 类 号：TK241.1[动力工程及工程热物理—动力机械及工程]