用于海洋现场监测的小型叶绿素a荧光计和浊度计  

The In-situ Chlorophyll-a Fluorometer and Turbidity Meter for Marine Application

作　　者：王岩峰[1] 张杰[1] 孙培光[1] 于衍桂[1] 丁永耀[1] 

机构地区：[1]国家海洋局第一海洋研究所

出　　处：《海洋技术》2007年第1期29-33,共5页Ocean Technology

基　　金：国家海洋863高新技术发展计划资助项目(2004AA604090);青岛市科技计划发展项目(02-2-kj-hh-68)资助

摘　　要：论文描述了一种叶绿素荧光计和浊度计,该仪器采用超亮LED作为叶绿素荧光激发光源,IR管作为浊度照明光源,在光机系统设计上将叶绿素测量功能和浊度测量功能合并,从而使该仪器具备小型化、精度高、便于集成的特点。试验结果表明,该仪器可以用于海洋现场测量。A kind of chlorophyll-a fluorometer and turbidity meter is described in this paper. Ultra bright LED is used as the exciting light source for chlorophyll-a measurement, and IR diode is used as the lighting source for turbidity meter. The optical and mechanical part for fluorometer and turbidity meter is integrated as one, so the device has the feature of small and high resolution. The result of experiment in South China Sea shows that the device can be used in in-situ marine application.

关 键 词：叶绿素 荧光计 浊度计 现场测量 

分 类 号：P716.19[天文地球—海洋科学]