一种新型四电极式电导率探头的分析  

Analysis of A New typed Four electrode Conductivity Probe

作　　者：王洪伟[1] 张训时[1] 

机构地区：[1]清华大学水利水电工程系

出　　处：《仪器仪表学报》1998年第4期399-402,共4页Chinese Journal of Scientific Instrument

摘　　要：本文介绍了一种新型四电极式电导率探头的结构、探头电场的理论分析、量测原理及其优点，可用于水环境监测、水质控制、化工和海洋水文等领域，具有抗污染能力强、精度高的特点。This paper introduces a new typed four electrode conductivity probe,including its structure,theoretical analysis of its electric field,principle of measurement,and its advantages.Due to its high precision and strong anti contamination ability,it can be used in the fields of water environment monitoring,water quality control,chemical industry and oceanography.

关 键 词：电导率 盐度 探头 仪器 水质监测 四电极 

分 类 号：TM934.16[电气工程—电力电子与电力传动] X832[环境科学与工程—环境工程]