光敏电阻的检测方法.doc

光敏电阻的检测方法1.用一黑纸片将光敏电阻的透光窗口遮住，此时万用表的指针基本保持不动，阻值接近无穷大。此值越大说明光敏电阻性能越好。若此值很小或接近为零，说明光敏电阻已烧穿损坏，不能再继续使用。 2.将一光源对准光敏电阻的透光窗口，此时万用表的指针应有较大幅度的摆动，阻值明显减些此值越小说明光敏电阻性能越好。若此值很大甚至无穷大，表明光敏电阻内部开路损坏，也不能再继续使用。 3.将光敏电阻透光窗口对准入射光线，用小黑纸片在光敏电阻的遮光窗上部晃动，使其间断受光，此时万用表指针应随黑纸片的晃动而左右摆动。如果万用表指针始终停在某一位置不随纸片晃动而摆动，说明光敏电阻的光敏材料已经损坏就只要一台标准发光源和一个精度高一点的电阻仪,否则你就要光通计还有一大堆软硬的东东,我看你好像不会要那么专业吧?一個照度計,一個暗箱,一個測試治具,一個光敏電阻感光波长：3501050nm亮电流（100LUX）：1080uA暗电流(0LUX)01uA响应结束时间20us应用照度范围：016000LUX主要技术参数：感光峰值波长：550nm亮电流（100LUX）：100 uA 120uA暗电流(0LUX)01uA响应结束时间85ms应用照度范围：016000LUX产品名称：光敏传感器序号：164932-808型(编)号：更新时间：2009.03.23主要技术参数：感光波长：3501050nm亮电流（100LUX）：3090uA暗电流(0LUX)01uA响应结束时间20 us应用照度范围：016000LUX光敏电阻规格参数 规格型号最大电压(VDC)最大功耗(mW)环境温度（）光谱峰值(nm)亮电阻（10Lux)(K)暗电阻（M）100 10响应时间mS照度电阻特性上升下降3系列MI351610050-30+705405-100.60.530302MI352610050-30+7054010-2010.630303MI3537-110050-30+7054020-3020.630304MI3537-210050-30+7054030-5030.730304MI3547-110050-30+7054050-10050.830306MI3547-210050-30+70540100-200100.9303064系列MI451615050-30+705405-100.60.530302MI452615050-30+7054010-2010.630303MI4537-115050-30+7054020-3020.730304MI4527-215050-30+7054030-5030.830304MI4548-115050-30+7054050-10050.830306MI4548-215050-30+70540100-200100.9303065系列MI551615090-30+705405-100.50.530302MI5528150100-30+7054010-2010.620303MI5537-1150100-30+7054020-3020.620304MI5537-2150100-30+7054030-5030.720304MI5539150100-30+7054050-10050.820305MI5549150100-30+70540100-200100.920306MI5606150100-30+705604-70.50.530302MI5616150100-30+705605-100.80.630302MI5626150100-30+7056010-2020.620303MI5637-1150100-30+7056020-3030.720304MI5637-2150100-30+7056030-5040.820304MI5639150100-30+7056050-10080.920305MI5649150100-30+70560100-200150.95203067系列MI7516150100-30+705405-100.50.630302MI7528150100-30+7054010-2010.630303MI7537-1150150-30+7056020-3020.730304MI7537-2150150-30+7056030-5040.830304MI7539150150-30+7056050-10080.83030610系列MI10516200150-30+705605-1010.630303MI10528200150-30+7056010-2020.630303MI10537-1200150-30+7056020-3030.730304MI10537-2200150-30+7056030-5050.730304MI10539250200-30+7056050-10080.83030612系列MI12516250200-30+705605-1010.630303MI12528250200-30+7056010-2020.630303MI12537-1250200-30+7056020-3030.730304MI12537-2250200-30+7056030-5050.730304MI12539250200-30+7056050-10080.83030620系列MI20516500500-30+705605-1010.630303MI20528500500-30+7056010-2020