恒电流激励的离子色谱电导检测系统

doi:10.61558/2993-074X.1942

电化学（中英文） ›› 2009, Vol. 15 ›› Issue (1): 1-4. doi: 10.61558/2993-074X.1942

• 研究论文 • 下一篇

恒电流激励的离子色谱电导检测系统

陈华宾;黄维雄;胡荣宗;

厦门大学信息科学与技术学院;厦门大学化学化工学院化学系现代分析科学教育部重点实验室;

收稿日期:2009-02-28 修回日期:2009-02-28 出版日期:2009-02-28 发布日期:2009-02-28

A Conducance Detection System Applying Constant Current Source for Ion Chromatography

CHEN Hua-bin1,HUANG Wei-xiong2,HU Rong-zong2

(1.School of Information Science and Technology,Xiamen University,Xiamen 361005,Fujian China;2.Department of Chemistry and the Key Laboratory of Analytical Science of the Ministry of Education,College of Chemistry and Chemical Engineering,Xiamen University,Xiamen 361005,Fujian,China

Received:2009-02-28 Revised:2009-02-28 Published:2009-02-28 Online:2009-02-28

摘要/Abstract

摘要： 与常用的双电极,双脉冲激励方式不同,本文设计一种四电极,直流恒电流激励方式的新型离子色谱电导检测系统,有效地简化了电路结构,精确并且智能化地完成离子色谱信号的采集、放大、处理、谱图显示等功能.介绍了该检测系统的基本原理及硬件设计.实验结果表明系统运行良好,测量结果准确.

关键词: 电导检测, 恒电流激励, 离子色谱

Abstract: Being different from bipolar pulse technique,a new type conductivity detection circuit system applying constant current source for ion chromatography was designed which effectively reduces the complexity of bipolar pulse technique,accurately and intelligently completes the signal amplification,collection,processing and spectrum displaying.In this article the detection principle and the hardware of the system were described and the experimental results with accurate and reliable measurements were shown.

Key words: constant current source, ion chromatography, conductimetric detection

中图分类号:

O657.75

陈华宾, 黄维雄, 胡荣宗, . 恒电流激励的离子色谱电导检测系统[J]. 电化学（中英文）, 2009, 15(1): 1-4.

CHEN Hua-bin, HUANG Wei-xiong, HU Rong-zong . A Conducance Detection System Applying Constant Current Source for Ion Chromatography[J]. Journal of Electrochemistry, 2009, 15(1): 1-4.

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链接本文: https://electrochem.xmu.edu.cn/CN/10.61558/2993-074X.1942

https://electrochem.xmu.edu.cn/CN/Y2009/V15/I1/1

[1]	黄维雄;胡荣宗;吴述超;潘丹梅;. 柱状薄层离子色谱电自生式抑制器[J]. 电化学（中英文）, 2006, 12(4): 439-441.
[2]	郭磊,杨薇,胡荣宗. 离子色谱法检测海水中常见阴离子的前处理法研究——电解银电极法[J]. 电化学（中英文）, 2000, 6(4): 458-462.
[3]	胡维玲,林华水. XYZ-2型高性能电化学离子色谱抑制柱[J]. 电化学（中英文）, 1999, 5(2): 212-217.

恒电流激励的离子色谱电导检测系统

A Conducance Detection System Applying Constant Current Source for Ion Chromatography

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