摘要
简要介绍了热电偶测温原理以及热电偶冷端补偿、修正的几种常用方法,包括热电势补正法、温度补正法、调仪表起始点法及补偿导线法,以及其各自的补偿、修正原理。
The paper is written to introduce the principle of thermocouple temperature measurement and several commonly used methods about thermocouple cold junction compensation and the amendment including thermoelectric potential correction method,temperature correction method,zero point adjusting method and wire compensation method and so on.
出处
《湖北水利水电职业技术学院学报》
2011年第2期16-19,共4页
Journal of Hubei Water Resources Technical College
关键词
热电势
中间温度
补正
补偿
起始点
补偿电路
Thermoelectric potential
Intermediate temperature
correction
compensation
zero point
compensation Circuit
