文献类型：期刊文献

中文题名：微机化微库仑分析仪

英文题名：Microcomputerized Microcoulometric Analyzer

作者：张建正[1];高敦岳[1];李益民[2];唐干明[2]

机构：[1]华东化工学院自动化研究所;[2]江苏电分析仪器厂

年份：1992

卷号：18

期号：3

起止页码：377

中文期刊名：华东化工学院学报

收录：国家哲学社会科学学术期刊数据库;Scopus;CSCD:【CSCD2011_2012】；

语种：中文

中文关键词：微库仑滴定;库伦滴定仪;微机

外文关键词：computer applications; analyzer; microprocessors; data processing; microcoulo metric titration

摘要：根据微库仑滴定技术的测量原理,实现微库仑分析的自动化,自动搜寻电解池偏压、判别电解起始和终止,对测量值进行数据处理和计算输出。采用电解和测量分时进行,以消除其间的相互干扰,提高仪器的精度。本仪器具有灵敏度高,重复性好,操作简便等特点。
The microcomputerized microcoulometric analyzer, based on the measurement principles of microcoulometric titration, uses microcomputer to realize automation in microcoulometric analysis. The functions such as search of the bias in electrolyser, judgement on the begining and ending of electrolytic process and computation of the measured values and output of results are performed automatically. The electrolysis and measurement are processed in discreted time to eliminate the interference between the electrolytic and measured electrodes and improve the analyzer's precision. It has proved to be easy to operate with higher sensitivity and excellent repeativeness.