摘要
介绍了一种笔型微电导率仪。仪器能自动进行温度补偿。特制的电导电极体积小,寿命长,克服了玻璃电极易碎的缺点。在室温下测定了不同浓度KCL溶液的电导率,测量精度能满足要求。
A micro conductivity meter with pen-type structure is described. Temperature changes can be compensated automatically. The specially made conductivity electrode has small size and long life time, overcoming the shortcomings of common glass electrode which is fragile. The conductivity of KCl solution with different concentrations has been determined under room temperature. The accuracy of measurement can meet the requirement of applications.
出处
《分析仪器》
CAS
1994年第3期22-24,共3页
Analytical Instrumentation
