摘要
阐述库仑分析方法的工作原理及应用状况。介绍库仑自动分析定值系统的研制过程,包括恒电流源的研制、恒电位库仑分析装置的建立、分析和控制软件的编制、分析方法的建立等。将该定值系统用于标准物质定值,满足定值要求。
The principle and application of coulometrictitration were summarised. The research works of coulometrictitration measurement system, such as the development of constant - current resource, establishment of constant potential device, programming software of controlling and analysis, editing works of analyzing method were introduced. The system was used for determining reference materials with satisfactory results.
出处
《化学分析计量》
CAS
2008年第1期57-59,共3页
Chemical Analysis And Meterage
关键词
库仑滴定
恒电流
恒电位
标准物质
定值
coulometrictitration, constant current, constant potential, reference material, certification
