特点：7473交流输出20KV/10mA&747010KV/20mA7474直流输出20KV/5mA&747212KV/10mA20×2点矩阵LCD显示器内含智能型防高压触电装置***artGFI(专利:169000)全范围输出稳压率可达1%内建50组程序记忆；记忆组间可进行连结测试内建远程控制界面键盘锁定功能可选购界面GPIB,RS232或PrinterCard产品测试应用范围马达&发电机火星塞电容器连接器航空组件变压器***器具电线&电缆铁心&电感开关&继电器规格：MODELOutputRatingACWITHSTANDVOLTAGE(7470&7473)OutputVoltage,ACV(for7473)OutputVoltage,ACV(for7470)OutputFrequencyOutputW***eformOutputRegulati***ETTINGSHi/Lo-LimitACCurrent,mA(for7473)Hi/Lo-LimitACCurrent,mA(for7470)RampUpTime,secondRampDownTime,secondDwellTimeCycleTestArcDetectionACCurrentOffset,mAMEASUREMENTACVoltage,KV(for7473)ACVoltage,KV(for7470)ACCurrentRange,mADCWITHSTANDVOLTAGE(7472&7474)OutputVoltage,DCV(for7474)OutputVoltage,DCV(for7472)OutputRippleSETTINGSHi/Lo-LimitDCCurrent,µA(for7474)Hi/Lo-LimitDCCurrent,µA(for7472)RampUpTime,secondRampDownTime,secondDwellTimeCycleTestArcDetectionDCCurrentOffset,µARampHighCurrentCharge-LowCurrent,µADischargeTimeMaximumCapacitiveLoadMEASUREMENTDCVoltage,KV(for7474)0-20.000.01&plu***n;（1.5%ofreading+2count）DCVoltage,KV(for7472)DCCurrentRange,µAGENERALInputVoltageACPLCRemoteControlSafetyMemoryDisplayKeyLockCalibrationInterfaceAlarmVolumeSettingEnvironmen***mensionNetWeightSTANDARDACCESSORIESPowerCord(10A)FusesInterlockDisableKey(1505)HipotTestLead,1.5m(1142)HipotTestLead,1.5m(1143)HipotReturnLead,1.8m(1144)747074727473747410KVAC/20mA12KVDC/10mA20KVAC/10mA20KVDC/5mARangeResolutionAccuracy0-2000010&plu***n;（2%ofsetting+20V）0-1000010&plu***n;（2%ofsetting+10V）)