节点文献
光纤重金属离子传感器的研制
Development of a optic fiber heavy metal ion sensor
【摘要】 介绍了光纤维重金属离子传感器的研制情况。该传感器将流动注射分析方法和激光激发荧光光谱技术结合起来 ,融合进光纤传导 ,CCD摄像机等技术。对Cu2 +、Cd2 +、Zn2 +及Ni2 +等重金属离子试验研究结果表明 :检测限要低于德国饮用水标准 ,且线性范围宽
【Abstract】 Development of a fiber optic heavy metal sensor based on Laser induced fluorescence was introduced. This sensor used flow injection analysis coupled with CCD camera. The experimental results showed: for the detection of Cu(II), Zn(II), Ni(II) and Cd, the detection limits were below the drinking water standards of Germany and the linear range is wider compared the common fluoremeter.
【关键词】 光纤重金属离子传感器;
激光激发荧光;
流动注射;
电荷耦合器件摄像机;
【Key words】 optic fiber heavy metal ion sensor; laser induced fluorescence; flow injection analysis; CCD camera;
【Key words】 optic fiber heavy metal ion sensor; laser induced fluorescence; flow injection analysis; CCD camera;
- 【文献出处】 传感器技术 ,Journal of Transducer Technology , 编辑部邮箱 ,2001年10期
- 【分类号】TP212.2
- 【被引频次】5
- 【下载频次】366