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China, Chinese 2D Electrical Resistivity Tomography Equipmen Geophysical Resistivity Meter IP Imaging System1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Geographic Surveying InstrumentOther Geographic Surveying InstrumentsElectrical Resistivity Tomography EquipmentGeophysical Resistivity Meter
Chongqing Gold Mechanical & Electrical Equipment Co., Ltd.
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Product Description 2D Electrical Resistivity Tomography Equipmen Geophysical Resistivity Meter IP Imaging System Main Application This geophysical surveying instrument is widely applied in energy exploration, civil engineering, railway and bridge inspections, and mineral prospecting for both metallic and non-metallic resources. It is also utilized in hydrogeological and engineering surveys, including underground water detection, reservoir dam assessments, flood control dam inspections, and geothermal field investigations.Electrical Resistivity Imaging (ERT) is highly effective in clay-rich terrains where methods like Ground Penetrating Radar (GPR) often fail. It excels at identifying subsurface layer transitions and detecting deep-seated anomalies such as sinkholes and abandoned mine workings.The system employs advanced techniques like Vertical Electrical Sounding and Electrical Profiling, using configurations such as Wenner Array, Dipole-Dipole, and Schlumberger Array for precise subsurface mapping. Key features include a Multi-electrode Resistivity Imaging System, Non-polarized Electrodes, and a Multiplex Electrode Converter for enhanced data accuracy.Applications extend to Hydrology, Geothermal Exploration, and Mineral Exploration, with capabilities like measuring Apparent Resistivity, Induced Polarization, and Ground Resistance. The instrument integrates a Transmitter and Receiver with Synchronization Mode, ensuring reliable data collection across multiple channels for comprehensive Geological and Geophysical Exploration. Main Features normal DC resistivity and IP measurement.2-D multi-electrode resistivity Imaging3-D multi-electrode resistivity imagingGeographic Geophysical Resistivity Surveying Instrument Electrical Resistivity Tomography Equipment Ground Water Detector Underground Water Detection Product ParametersReceiving partVoltage precision±24V, ±0.4% ±1LSB, 24 bit A/DInput impedance≥50MΩApparent polarizability precision±1% ±1LSBSP compensation range±10VCurrent channel6A, ±0.4% ±1LSB, 24 bit A/DResolutionVoltage: 0.1 micro volt, Current: 0.2 micro ampereSuppression≥80dB for 50Hz industrial frequency(common mode interference or differential mode interference)Transmitter partMaximum powerFor general Res/IP sounding, 6600W.For mulit-eletrode Res imaging, 1125W, limited by WDZJ-4 switcherFor Res cable, 1350WFor IP cable, 2400WMaximum supply voltageFor general Res/IP sounding, ±1100V(2200V peak to peak)For multi-electrode Res/IP imaging, 450V DC(limited by WDZJ-4 switcher)Maximum supply currentFor general Res/IP sounding, ±6AFor multi-electrode Res imaging, 2.5A DC(limited by WDZJ-4 switcher)Pulse width1~60s, duty rate 1:1OthersDisplay160*160 dot matrix LCDStorage≤1GBWorking temperature-10oC~+50oC, 95% RHStorage temperature-20oC~+60oCInstrument powerInternal 12V 9Ah rechargeable battery, lasts for 30 hours(or 12V external power supply)Weight≤4.4kgDimension(L*W*H)270mm*246mm*175mm 2D Electrical Resistivity Tomography Equipmen Geophysical Resistivity Meter IP Imaging System2D Electrical Resistivity Tomography Equipmen Geophysical Resistivity Meter IP Imaging System
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