日本安立光衰减器THEMN9002Aisastandard opticalattenuatorswitchhasanopticalsystemwithexcellentreflection,polarizationandstabilitycharacter-istics.Highlyaccurateopticalattenuationsattainedbecausethe MN9002A hasbeencalibradedtoanattenuationstandardwhichusesAnritusproprietaryoptical-choppingsystem.Specialplug-inuniitsallowattenuationsof0to60dB forwavelenghtof1.31to1.55um,respectively.TheMN9002Acanbe alsobeusedasaprogrammableopticalattenuatorforopticalcalibration.systemssinceithasaGPIB. interface.FEATURES1, High+/-0.1dBaccuracy+/-0.01dBrepeatablility.2, 0.01dBsettingresolution3, High-isolationshutter,80dborbetterisolation4, The1.31/1.55umwavelengthplug-inunits5, Forautomaticmeasurement公司：普真仪上海有限公司联系人:宋桂平（销售经理)公司电话:021-64028550手机:13564493868QQ：494842270MSN:songpvg@hotmail.com网址：www.puzheny.com.cn地址：上海市闵行区龙柏二村普真仪上海有限公司销售，回收，租赁二手仪器仪表，长期有现货供应，欢迎来电咨询！