【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 ,且线性范围宽更多还原

【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.更多还原