Automatic Multichannel and Singlechannel Resistivity meterfor Geophysical and Geotechnical Survey This Automatic Earth Resistivity Meter provides excellent and reliable performance in a convenient, robust and fully portable design. Ideally suited for subsoil groundwater prospecting at shallow, medium and great depth, it canalsobeusedforgeologicalstratigraphy,studiesofsaltwater contaminationinfreshwaterlayers,landslidemonitoring,mineral exploration and archaeological research.
• Measurement modes : Apparent resistivity, self potential and induced polarization
• Output current : up to 3 A
• Voltage : 600 volt
• Input impedance : 10 Mohm
• Automatic multi-electrodes : Dipole-dipole, Pole-pole, Wenner and Schlumberger
• Power supply : DC power supply
• Maximum penetration : up to 300 meter
• Weight : 3 kg (singlechannel), 10 kg (multichannel)
• Dimension : 30x24x21cm (singlechannel), 62x42x34cm (multichannel)
• Used for resistivity imaging in 1D, 2D and 3D
• Groundwater survey
• Mineral exploration
• Underwater measurement in fresh and salt water
• Geotechnical investigation for cavity investigation, stratigraphy, etc
• Environmental investigation for soil contamination, sewage leak, etc.
