3M740+741D手环鞋测试仪3M740防静电手环鞋测试仪，可安装在工厂墙上与741D脚垫配合使用，来测试工人的手腕带和防静电鞋接地系统是否工作良好。不同的阻值设定，易于识别的指示灯，适用于不同的工业，符合国际标准，同时具有数字输出端口，可连接自动门控、警报及数据记录设备。备注：3M740手腕带和鞋类测试主机，可单独购买。3M741D双脚测试脚垫，为3M740测试仪做鞋类测试参数时的选购配件，可单独选购。静电测试仪器>3M/SCS静电测试仪740740测试仪741D配套脚踏板740手腕带/工鞋测试仪WristStrapandFootwearTester740测试手腕带是否在合格电阻范围内测试工鞋是否在合格电阻范围内(必须选配741脚踏板)14V测试电压测试精度:+/-10%(2,5,10,35,50MΩ);+/-20%(100MΩ)24-30VDC/150mA工作电源配套741D脚踏板尺寸508mmx406mm,1.4kg,1mm厚不锈钢板手腕带电阻:下限-750kΩ,固定值不可更改上限-2MΩ、5MΩ、10MΩ、35MΩ可选工鞋电阻:下限-750kΩ,固定值不可更改上限-10MΩ、35MΩ、50MΩ、100MΩ可选品牌:3M/SCS产地:美国订购编号:描述:740包含以下物品740测试表,1个接地线,1条230VAC-24～30VDC变压器,1个741D配套脚踏板740产品参数740操作手册3M™WristStrapandFootwearTester7403M™WristStrapandFootwearTester740(230Volts)TheWristStrapandFootwearTester740(230volts)featuresaDIN-styleconnectorthatworkswiththe3M™DualShoeElectrode741D.TheunitincludesapowersupplywiththeShukoplugstylethatcanbeusedintheEuropeanUnion.3M™ShoeElectrode741TotestfootwearwiththeWristStrapandFootwearTester740,theShoeElectrode741accessoryisrequired.TheShoeElectrode741isastainlesssteelplatewithamoldedplasticbase.Theruggedc***tructionoftheShoeElectrode741makesitidealforeverydaytesting.IthasbeenspecificallydesignedtobeusedwiththeWristStrapandFootwearTester740.NOTE:TheShoeElectrode741mustbeorderedseparatelyfromtheWristStrapandFootwearTester740.The3M™DualShoeElectrode741Dallowsdifferentiationbetweentherightandleftshoe.Note:TheWristStrapandFootwearTester740isforuseonlywiththeDualShoeElectrode741.TheWristStrapandFootwearTester740(230V)isforuseonlywiththeDualShoeElectrode741D.3MWristStrapandFootwearTester740ProductSpecificati***Dimensi***5.5"Wx2.14"Hx7.5"L(14cmWx5.5cmHx19cmL)Weight15.5ozs.(438g)PowerSupplyexternalAC/DC-transformer,24-30VDC/150mATestVoltage14VDC&plu***n;1volt(opencircuit)ResistanceRangesLowerlimit:750KohmsUpperlimits(wriststrap):2,5,10and35MohmsUpperlimits(footwear):10,35,50and100MohmsAccuracy+20%for750Kohmslowerlimit&plu***n;10%for2M,5M,10M,35Mand50Mohms&plu***n;20%for100MohmsOutputOpencollectoratpins1,2,4and5DCreturnatpin6+5Vatpin3WallMounting3M™DualLock™System3MShoeElectrode741ProductSpecificati***Dimensi***20x16in.(508x406mm)Weight3lbs.(1.4kg)C***truction1mmstainlesssteelplateandmoldedplasticbase3M740静电测试仪（搭配741）电压：120伏；3M740E静电测试仪（搭配741D使用）电压：220伏；3M741D单脚静电测试脚踏板；3M741双脚静电测试脚踏板)