浅谈补偿导线在廉金属热电偶校准过程中的使用  

Discussion on Using Compensation Lead During Calibration of Base Metal Thermocouples

作　　者：陈紫怡 林海航 刘杰伟[1] Chen Ziyi;Lin Haihang;Liu Jiewei

机构地区：[1]中国空气动力研究与发展中心校准测试实验室,四川绵阳621000

出　　处：《计量与测试技术》2019年第1期70-71,75,共3页Metrology & Measurement Technique

摘　　要：补偿导线对廉金属热电偶的校准结果影响很大,JJF 1637-2017《廉金属热电偶校准规范》中明确提出补偿导线必须作为廉金属热电偶校准过程中的配套设备之一,并有具体的技术要求。本文介绍了廉金属热电偶校准过程中补偿导线的用途、常见类型和选用方法,以及注意事项。Compensation lead has great impact on calibration result of base metal thermocouples.JJF 1637 -2017 "Calibration Specification for Base Metal Thermocouples"clearly proposes that compensation lead must be one of supporting equipments during calibration of base metal thermocouples and has specific technology requirement.This thesis introduces use,common types,selecting method and matters needing attention of compensation lead during calibration of base metal thermocouples.

关 键 词：补偿导线 廉金属热电偶 校准 

分 类 号：S951.41[农业科学—水产养殖]