微机化微库仑分析仪  

Microcomputerrized Microcoulometric Analyzer

作　　者：李益民 

机构地区：[1]江苏电分析仪器厂,姜堰225500

出　　处：《化学传感器》1997年第3期195-203,共9页Chemical Sensors

摘　　要：根据微库仑滴定原理,利用单片机技术实现微库仑滴定分析的智能化。具有自动搜寻滴定池偏压,自动给定偏置电压,自动判别滴定的起始和终止,并对测量值进行数据处理和计算输出的功能。电解与测量分时进行,可消除其间的相互干扰,提高仪器的精度。本文阐述了仪器的测量原理,系统构成,仪器的微机化及特点等。According to the principle of microcoulometric titration using micro processor technology, a microcoulometric titration meter with intelligence character has been designed. It has a series of function, Such as automatically judgement ing and Choosing operation model, for example the titration beginning and finishing, the Set up of outputing Voltage and electrolyt-ing voltage of conlometric cell, etc. , so that it can eliminate interferences from various resource and improve the precision of this analyzer. This article explains the principles of the microcoulomelric analyzer controled with microprocessor and introduces the character of the instrument.

关 键 词：微库仑滴定 微处理技术 库仑分析 微机化 

分 类 号：O657.12[理学—分析化学]