undergroundwaterdetectorDZD-6AMulti-FunctionDCResistivity&IPInstrumentsundergroundmineraldetecorMainApplicati***Byutilizingrelevantparametersofapparentresistivityandinducedpolarizationmethod,theinstrumentiswidelyusedinmanyaspectsincludingmetalandnon-metalmineralresourcesexploration,energyexploration,citygeophysicalexploration,railwayandbridgeengineeringexploration,etc.Searchforgroundwater,solvethehumanandanimaldrinkingwaterissueaswellasindustrialandagriculturalwaterissue.Determinethehiddensafetyrisklocationinreservoirdamfoundationandflood-controldyke,findfaultagezoneandcollapsecolumn,landslides,coalmininggoaf,searchforgeothermalandotherhydrological,engineeringgeologicalexploration.Accessoriesmadebyourfactorywith60-channelor120-channelmultiplexelectrodeswitch,alsocanbeusedformulti-electroderesistivitysurveysystem.TechnicalSpecificati***ReceivingPartMeasuringVoltageRange:-6000mV~+6000mVMeasuringVoltageResolution:0.01mVMeasuringVoltageAccuracy:(atVp>10mV)&plu***n;5%,&plu***n;1digit;(atVp<10mV)&plu***n;1%,&plu***n;1digitMeasuredApparentPolarizabilityAccuracy:&plu***n;1%,&plu***n;1digitMeasuringCurrentRange:0~5000mAMeasuringCurrentResolution:0.01mAMeasuringCurrentAccuracy:(atIp>10mA)&plu***n;5%,&plu***n;1digit;(atIp<10mA)&plu***n;1%,&plu***n;digitInputImpedance:≥50MΩInterferenceSuppressionon50HzPowerFrequency:Betterthan80dBTran***itterPartMaximumTran***ittingPower:4500WMaximumPowerSupplyVoltage900VMaximumPowerSupplyCurrent:5AInstrumenthasover-voltageandover-currentprotectiondevicesPowerPulseWidth:1-60seconds,DutyCycle1:1OthersParameterWorkingTemperature:-10℃to+50℃,95%RhStorageTemperature:20℃to+60℃PowerSupply:1#DryCell(orrechargeablebatterywiththesamespecification)8pcsMachineCurrent:<55mAWeight:8kgVolume:305×200×202mmMainFeaturesMultiplefuncti***inOneMachine:Theinstrumenthasthreefuncti***includinglongleadIPinstrument,masterof2Dresistivityimagingsystem,andmedium-powershortleadtran***itting.***all-sized,Lightinweight:Theinstrumentintegratesreceiverandtran***ittertogetherinthesamecabinet,whichcanbeusedformeasurementviaapparentresistivitymethodandinducedpolarizationmethod.VariousMeasurementParameters:InstrumentcanbeappliedindirectmeasurementandindicationofprimarypotentialVp,spontaneouspotentialVsp,powersupplycurrentI,apparentresistivityRo,apparentpolarizabilityMs,half-decaytimeTh,degreeofdecayD,integratedIPparametersZp,anddegreeofdeviationR.Moreflexibleandconvenientoperatingmode:Adoptall-digitalautomaticmeasurement,canexecuteautomaticcompensationforspontaneouspotential,driftandelectrodepolarization.UselargescreenLCDdisplay,candirectlydisplaythearrangementofnineelectrodes;directlyinputintopolearrangingparameterswithkeyboard;measuringresistivitycurveapparentpolarizabilitycurve,half-decaycurve,etc.canbedisplayeddirectlywhenmeasurementofmeasuringpointcompletes,DataInterpretationismoreconvenient:Theinstrumentcanmeasurepointson4,800surveydataforstorage.Eachmeasuringpointhas22data,withRS-232serialinterface,throughappropriatesoftwarethestoreddatacanbedirectlytransfertothecomputerfordigitalinterpretationofvariousmethods.BeautifulInstrumentApparent,StrongStructured:Thealuminumchassiseffectivelyenhancetheelectromagneticshielding;adoptsthin-filmmulti-layersealedtouchpanel;multipleover-voltage,over-currentautomaticprotectionaresetforinternalpowersupplypart,allowingtheinstrumenttobesuitableforvarioustypesoffieldenvironment.)