双指示电极示差伏安仪的研制  

Double Working Electrodes Differential Voltammeter

作　　者：刘文涵[1] 周子斌 黄荣斌 

机构地区：[1]浙江工学院化工系,杭州310014

出　　处：《分析仪器》1994年第1期24-27,共4页Analytical Instrumentation

摘　　要：双指示电极示差伏安仪是采用双工作电极的四电极测定体系。通过仪器内部的差值处理得到扣除背景的测量信号。仪器采用模拟式电路和数字电压指示系统,性能良好。 双指示电极。A four electrodes differential voltammeter is described. The measurement signals sub-tracted of background can be obtained throug internal circuitry. Determinations can be per-formed in solutions without removing oxygen, Analogue circuits and digital voltage indi-cating system are used. The identity of two working electrods is guaranteed by physical, chemical and electrochemical methods.

关 键 词：双指示电极 示差伏安仪 伏安仪 

分 类 号：TM938.11[电气工程—电力电子与电力传动]