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近年来国内外库仑分析技术发展很快,各种各样新颖适用的库仑分析仪器也应运而生。KLT—1型通用库仑仪根据库仑滴定的基本原理,采用电位或电流法等当点上升或下降四种终点指示控制方式自动控制滴定终点,以积分方式计算、显示滴定过程中所消耗的电量(库仑数)。是高等学校教学示范和科研院所分析测试的理想分析仪器。工作原理电解池结构及仪器框图如图1所示。一、电解池电解池为四电极系统,指示电极共三根(实际分析测试时选其中两根),由两只相同
In recent years, Coulomb analysis technology developed rapidly at home and abroad, a variety of new applicable Coulometric analytical instruments also came into being. KLT-1 Universal coulometer according to the basic principle of coulometric titration, the use of potential or current law when the point up or down four kinds of endpoint indication Automatic control titration end point control method, calculated by the integral way, showing the titration process consumed power ( Coulomb number). Is the ideal for teaching and research institutes and universities analysis and testing instruments. Working principle Electrolytic cell structure and equipment block diagram shown in Figure 1. First, the electrolytic cell for the four-electrode system, indicating the electrode a total of three (the actual analysis test selected two), two identical