DSHD-6A Multi-Function DC Resistivity & IP Instruments
MainApplications:
Byusingcorrespondingparametersofapparentresistivityandinducedpolarizationmethod,themeasuringapparatusiswidelyappliedtomanyaspectsincludingenergyexploration,railwayandbridgeengineeringexploration,metalandnon-metalmineralresourcesexploration,citygeophysicalexploration,etc.
Accessoriesandrelevantfittingsmadebyourfactorywith60-channelor120-channelmultiplexelectrodeswitch,alsocanbeusedformulti-electroderesistivitysurveysystemandsoon.
Determinethehiddensafetyrisklocationinreservoirdamfoundationandflood-controldyke.Searchforgroundwater,solvethedrinkingwaterproblemsofhumanandanimalaswellasindustrialandagriculturalwaterissue.searchforgeothermalandotherhydrological,engineeringgeologicalexploration.findfaultagezoneandcollapsecolumn,landslides,coalmininggoaf.
MainAdvantages：
VariousMeasurementParameters:InstrumentcanbeappliedindirectmeasurementandindicationofprimarypotentialVp,spontaneouspotentialVsp,powersupplycurrentI,,apparentpolarizabilityMs,apparentresistivityRo,half-decaytimeTh,degreeofdecayD,integratedIPparametersZp,anddegreeofdeviationR.
MultiplefunctionsinOneMachine:TheinstrumenthasthreefunctionsincludinglongleadIPinstrument,andmedium-powershortleadtransmitting.masterof2Dresistivityimagingsystem,
Moreflexibleandconvenientoperatingmode:Adoptall-digitalautomaticmeasurement,canexecuteautomaticcompensationforspontaneouspotential,driftandelectrodepolarization.UselargescreenLCDdisplay,candirectlydisplaythearrangementofnineelectrodes;directlyinputintopolearrangingparameterswithkeyboard;measuringresistivitycurveapparentpolarizabilitycurve,half-decaycurve,etc.canbedisplayeddirectlywhenmeasurementofmeasuringpointcompletes,
DataInterpretationismoreconvenient:Theinstrumentcanmeasurepointson4,800surveydataforstorage.Eachmeasuringpointhas22data,withRS-232serialinterface,throughappropriatesoftwarethestoreddatacanbedirectlytransfertothecomputerfordigitalinterpretationofvariousmethods.
Small-sized,Lightinweight:Theinstrumentintegratesreceiverandtransmittertogetherinthesamecabinet,whichcanbeusedformeasurementviaapparentresistivitymethodandinducedpolarizationmethod.
BeautifulInstrumentApparent,StrongStructured:Thealuminumchassiseffectivelyenhancetheelectromagneticshielding;adoptsthin-filmmulti-layersealedtouchpanel;multipleover-voltage,over-currentautomaticprotectionaresetforinternalpowersupplypart,allowingtheinstrumenttobesuitableforvarious
TechnicalSpecificationsReceivingPart
MeasuringVoltageAccuracy:(atVp>10mV)±5%,±1digit;(atVp<10mV)±1%,±1digit
MeasuringCurrentAccuracy:(atIp>10mA)±5%,±1digit;(atIp<10mA)±1%,±digit
MeasuringVoltageRange:-6000mV~+6000mV
InterferenceSuppressionon50HzPowerFrequency:Betterthan80dB
MeasuringCurrentRange:0~5000mA
MeasuringVoltageResolution:0.01mV
MeasuredApparentPolarizabilityAccuracy:±1%,±1digit
MeasuringCurrentResolution:0.01mA
InputImpedance:≥50MΩ
TransmitterPart：
PowerSupply:1#DryCell(orrechargeablebatterywiththesamespecification)8pcs
Instrumenthasover-voltageandover-currentprotectiondevices
PowerPulseWidth:1-60seconds,DutyCycle1:1
MaximumTransmittingPower:4500W
MaximumPowerSupplyVoltage900V
MaximumPowerSupplyCurrent:5A
StorageTemperature:20℃to+60℃
Volume:305×200×202mm
MachineCurrent:<55mA
Weight:8kg
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