China Geophysical Equipment 2D 3D Electrical Resistivity Tomograph Groundwater Detector Geophysical Survey Equipment Geological Instrument

2D Resistivity Imaging, Geophysical Equipment, Geo-Electrical Resistivity Equipment,
Electrical Resistivity Tomograph, Groundwater Detector

Main Applications

1By utilizing relevant parameters of apparent resistivity and induced polarization method, the instrument is widely used in many aspects including metal and non-metal mineral resources exploration, energy exploration, city geophysical exploration, railway and bridge engineering exploration, etc.

2Search for groundwater, solve the human and animal drinking water issue as well as industrial and agricultural water issue. Determine the hidden safety risk location in reservoir dam foundation and flood-control dyke, find faultage zone and collapse column, landslides, coal mining goaf, search for geothermal and other hydrological, engineering geological exploration.

3Accessories made by our factory with 60-channel or 120-channel multiplex electrode switch, also can be used for multi-electrode resistivity survey system.

System Content:
Geophysical Equipment 2D and 3D Electrical Resistivity Tomograph, Groundwater Detector and Geophysical Survey Equipment Geological Instrument
2. English operation Panel
3. Data process of Software2D Resistivity Imaging, Geophysical Equipment, Geo-Electrical Resistivity Equipment, Electrical Resistivity Tomograph, Groundwater Detector

Model & Name:

DZD-6A Multi-functional Direct Current ( Induced polarization ) Instrument

Max. Power Supply Voltage:

900V

Max. Power Supply Current:

5A

Voltage Measuring Range:

±6000mV

Voltage Measuring Accuracy:

(Vp>10mV) ±5%, ±1 digit; (Vp<10mV) ±1%, ±1 digit

Current Measuring Range:

0~5000mA

Measuring Current Resolution:

0.01mA

Current Measuring Accuracy:

Ip>10mA) ±5%, ±1 digit; (Ip<10mA) ±1%, ± 1 digit

Interference Suppression on 50Hz Power Frequency

Better than 80dB

Measured Apparent Polarizability Accuracy :

±1%, ±1 digit

Instrument Input Impedance:

≥50MΩ

Power Supply Pulse Width:

1~60s

Operating Temperature:

-10 °C ~50 °C , 95%Rh

Size:

305x200x202m

Geophysical Equipment 2D and 3D Electrical Resistivity Tomograph, Groundwater Detector and Geophysical Survey Equipment Geological Instrument