计算机软件判别库仑滴定终点的研究  

Detecting End Point of Coulometric Titration by Computer Software

作　　者：吴振峰[1] 彭介华[1] 

机构地区：[1]湖南大学电气工程系,长沙410012

出　　处：《分析化学》1991年第9期1011-1014,共4页Chinese Journal of Analytical Chemistry

摘　　要：本文着重讨论了用计算机软件判别库仑滴定终点问题,在分析库仑滴定曲线的性质和采样量化后的特点的基础上,作者提出了三种不同的软件判别终点方案,进行了计算机仿真和比较,设计了终点判别程序,对软件判别终点的误差进行了讨论。The detcction of end point of coulometric titration is discussed by ecomputer software. Based on the properby and sampling characteristic of the titration curve, three different versions are proposed for detection of end point by computer software: real-time difference, centre point of difference of extreme values and non real-time. The versions are emulated ty computer, and the error of detection of end point by the software is discussed.

关 键 词：库仑滴定 终点 判别 计算机 软件 

分 类 号：O657.12[理学—分析化学]