ALPKEMRFA-300自动化学分析仪工作原理及故障分析

The Principle of System Operation and Troublelocating of ALPKEM RFA-300 Chemical Analyzer Systems

中文关键词:  自动化学分析仪  连续流动分析  流动注射分析  渗透过滤法

英文关键词:the chemical analyzer system  continuous flow analysis  flow injection analysis  membrane dialysis

中文摘要:

      RFA-300型自动化学分析仪是美国ALPKEM仪器公司的产品,仪器由进样器、蠕动泵、化学反应器、测定器(比色计)、记录器(计算机)五个部分组成.由于它准确度和精密度高、分析速度快等特点,所以大量应用于食品、医药、环保等工业,为正确使用仪器,总结了一些仪器工作原理和常见故障分析及处理故障的经验,供有关人员参考.

英文摘要:

      The RFA-300 chemical analyzer system is the product of ALPKEM analytical company. It is comprised of the following modules: auto-sampler, peristaltic pump,analytical cartridge, detectors and recorder. Because of its high accuracy and precision, rapid analytical speed, it is widespread applied in industries, such as food, pharmaceutical, water industries etc. In order to operate the system properly, I summerise the following experiance of the principle operation and troublelocating of system.