一种应用于光学分析仪的新型测量系统  

A New Measure's System of Applying to Optical Instruments

作　　者：陈戈华[1] 王中甲[1] 

机构地区：[1]东北电力学院应用化学系,吉林吉林132012

出　　处：《东北电力学院学报》2004年第1期43-46,共4页Journal of Northeast China Institute of Electric Power Engineering

摘　　要：介绍了一种基于自适应光强控制的测量系统 ,对于硅、磷等采用光电比色法的在线监测仪表 ,该系统能够消除它们在在线监测中存在的诸如 :光源波动、长期运行的光窗结垢和腐蚀、元器件老化等问题。提高了仪器测量的精度及准确性。In this paper,a sort of new Measure's System that grounds on the self-adapting control of the intensity of beam is introduced.For the photoelectric colorimetry's online Instruments,many issues,such as the undulation of light source,the conglomeration and corrosion of optical elements and the aging of elements etc.,can be solved As a result,the degree of measure's accuracy of the meters get improvement and enhancement.

关 键 词：光学分析仪 测量系统 光电比色法 火力发电厂 热力设备 使用寿命 

分 类 号：TM621.4[电气工程—电力系统及自动化] TH74[机械工程—光学工程]