论在线分析系统的高准确度应用  

Study on application of on-line analysis system for high accuracy measurement

作　　者：金义忠 曹以刚 杨支明 常武[2] 

机构地区：[1]重庆凌卡分析仪器有限公司,重庆400041 [2]北京北分麦哈克分析仪器有限公司,北京100095

出　　处：《分析仪器》2009年第2期51-55,共5页Analytical Instrumentation

摘　　要：物质成分量的准确计量是在线分析系统工程应用的本质目的。本文从定量分析在线分析器和在线分析系统的动态误差着手,探讨了在线分析系统实现高准确度应用的可能性。工程应用实践及技术分析得出的初步结论是:高准确度应用的最高控制水平可以达到0.5%。The essential object of the application of on-line analysis system is to accurately measure the concentrations of components in substance. The dynamic errors of on-line analyzer and on-line analysis system are analyzed quantitatively, and the possibility of the application of on-line system for high accuracy measurement is discussed. The preliminary conclusion of practical applications and technical analyses is that the highest control level of high accuracy measurement can possibly reach 0. 5% .

关 键 词：在线分析器 在线分析系统 线性误差 重复性误差 稳定性 准确度 

分 类 号：TH83[机械工程—仪器科学与技术] TS251.7[机械工程—精密仪器及机械]