特点及优点：四种测试顺序可供选择：W,I,W-I,I-W可与7305接地阻抗测试器连结使用内建5组程序内存缓升及测试时间可达999.9秒键盘锁定功能内建PLCRemote可程序遥控界面前面板软件输入校正操作简单体积小、重量轻性能参数: SPECIFICATIONSMODEL7110711271207122ACWITHSTANDVOLTAGEOutputRating5KVAC/12mARangeResolutionAccuracyOutputVoltage,KVAC0-5.000.01 （2%ofsetting+5V）OutputFrequency50Hz/60Hz 100ppm,UserSelectionOutputWaveformSineWave,THD. 2%(ResistiveLoad),CrestFactor=1.3-1.5OutputRegulation (1%ofoutput+5V),FromnoloadtofullloadSETTINGSHi-LimitACCurrent,mA0.10-12.000.01 （2%ofsetting+2counts）Lo-LimitACCurrent,mA0.00-12.000.01 （2%ofsetting+2counts）RampTime,second0.1-999.90.1 （0.1%+0.05sec）DwellTime,second0,0.2-999.90.1(0=continuous)ArcDetection0,1-9ranges(0=OFF,9isthemostsensitivity)DCWITHSTANDVOLTAGE(7120,7122ONLY)OutputRating6KVDC/5mAOutputVoltage,KVDC0-6.000.01 （2%ofsetting+5V）OutputRipple 5%（6KV/5mAatResistiveLoad）SETTINGSHi-LimitDCCurrent,mA0.02-5.000.01 （2%ofsetting+2counts）Lo-LimitDCCurrent,mA0.00-5.000.01 （2%ofsetting+2counts）RampTime,second0.1-999.90.1 （0.1%+0.05sec）DwellTime,second0,0.2-999.90.1(0=continuous)ArcDetection0,1-9ranges(0=OFF,9isthemostsensitivity)DischargeTime 200msecINSULATIONRESISTANCE(7112,7122ONLY)OutputRating1KVDC/1000M OutputVoltage,KVDC0.10-1.000.01 （2%ofsetting+3V）SETTINGSHi-LimitResistance,M 0,1-1000(0=OFF)1 （3%ofsetting+2counts）at 500VDCLo-LimitResistance,M 1-10001 （7%ofsetting+2counts）at 500VDCDelayTime,second0,0.5-999.90.1 （0.1%+0.05sec）(0=continuous)MEASUREMENTAC/DCVoltage,KV0-6.000.01 （1.5%ofreading+1count）DCVoltage,KV(IRonly)0.10-1.000.01 （1.5%ofreading+3V）ACCurrent,mA0.10-12.000.01 （2%ofreading+2counts）DCCurrent,mA0.02-5.000.01 （2%ofreading+2counts）Resistance,M 1-10000.001 （3%ofreading+2counts）at 500VDC(AutoRange)0.01 （7%ofreading+2counts）at 500VDC0.1GENERALInputVoltageAC115/230Vac 15%,50/60Hz 5%,Fuse3.15AFastPLCRemoteControlInput:Test,ResetOutput:Pass,Fail,ProcessingMemory5SetsStore/RecallofeachMemory,4TestModeSelectable（W,I,W～I,I～WOnly7112,7122）Display16 2LCDwithbacklightKeyLockTopreventunauthorizedalterationofthetestParametersCalibrationBuild-insoftwareandexternalcalibratedmetersEnvironment0-40℃,20-80%RHDimension/NetWeight280mm(W) 89mm(H) 370mm(D)/9KgSTANDARDACCESSORIESPowerCord(10A) 1Fuses 3(Includingasparecontainedinthefuseholder)HipotTestLead,1.5m(1101) 1HipotReturnLead,1.8m(1102) 1*productspecificationsaresubjecttochangewithoutnotice.