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Geophysical Resistivity Meter Geophysical Survey Equipment Geophysical Equipment Price Ground Water Detector and Ground Water Detection Equipment

China Geophysical Resistivity Meter Geophysical Survey Equipment Geophysical Equipment Price Ground Water Detector and Ground Water Detection Equipment, Find details about China Geophysical Equipment, Geophysical Cable from Geophysical Resistivity Meter Geophysical Survey Equipment Geophysical Equipment Price Ground Water Detector and Ground Water Detection Equipment

Model NO.
WGMD-9A Geophysical Equipment
Voltage Accuracy
+-0.2% +-1 Character; +-1% +-1 Character
Input Impedance
Larger Than 50 Ohm Metre
Apparent Polarization Accuracy
+-1% +-1character
Sp Compensation Range
+-10V
Receiving Current Channel
6A(24bita/D)
Measurement Accuracy
+-0.2% +-1character; +-1% +-1character
Transmitter Maximium Power
7200W Geophysical Equipment
Transmitter Maximium Supply Voltage
+-1200V Geophysical Equipment
Transmitter Maximium Supply Current
+-6A Geophysical Equipment
Function
Resistivity Survey
Trademark
Gold Geophysical Equipment
Transport Package
Wooden Case
Specification
ISO9001
Origin
Chongqing, China
Model NO.
WGMD-9A Geophysical Equipment
Voltage Accuracy
+-0.2% +-1 Character; +-1% +-1 Character
Input Impedance
Larger Than 50 Ohm Metre
Apparent Polarization Accuracy
+-1% +-1character
Sp Compensation Range
+-10V
Receiving Current Channel
6A(24bita/D)
Measurement Accuracy
+-0.2% +-1character; +-1% +-1character
Transmitter Maximium Power
7200W Geophysical Equipment
Transmitter Maximium Supply Voltage
+-1200V Geophysical Equipment
Transmitter Maximium Supply Current
+-6A Geophysical Equipment
Function
Resistivity Survey
Trademark
Gold Geophysical Equipment
Transport Package
Wooden Case
Specification
ISO9001
Origin
Chongqing, China
 geophysical resistivity meter, geophysical survey equipment , geophysical equipment price, ground water detector and ground water detection equipment
Geophysical Resistivity Meter Geophysical Survey Equipment Geophysical Equipment Price Ground Water Detector and Ground Water Detection Equipment

Application:
Geophysical Resistivity Meter Geophysical Survey Equipment Geophysical Equipment Price Ground Water Detector and Ground Water Detection Equipment

The geophysical equipment can be used in energy exploration and civil geophysical prospecting, railway and bridge survey, mental and non-mental mineral survey. It can also be used in hydro- and engineering geology survey, such as underground water, water reservoir dam site, flood control dam hidden trouble detection, and geothermic field survey.

Among all geophysical methods, resistivity methods are most widely used in ground water, mineral and oil
exploration. The multi electrode electrical resistivity imaging (ERI) play a very significant role in the resistivity/IP
prospecting, for detecting sub-surface formations and for studying sub-surface geological stratal architecture.

Electrical Resistivity imaging (ERI) survey is carried out at two identified locations of Cauvery plains viz.,
kottuchery and kadalangudi. The site selection is done on the basis of local geology, geomorphology etc. The
resistivity images with Dipole-Dipole at kadalangudi location showed up to 22 m depth whereas Wenner Schlumberger, the scanned depth is 60m. Thus the resistivity image with Wenner-Schlumberger arrays has shown greater depth of investigation. Also it is observed that high resistivity layer is almost embedded between two low resistivity formations. 

Keywords: Apparent resistivity, resistivity prospecting, Electrical Resistivity Imaging, Tomograms, WennerSchlumberger array, Vertical electrical Sounding, Cauvery Plains, Lithologs.
.
Function:
Geophysical Resistivity Meter Geophysical Survey Equipment Geophysical Equipment Price Ground Water Detector and Ground Water Detection Equipment
  • normal DC resistivity and IP measurement.
  • 2-D multi-electrode resistivity
  • 3-D multi-electrode resistivity
Geophysical Resistivity Meter Geophysical Survey Equipment Geophysical Equipment Price Ground Water Detector and Ground Water Detection Equipment

Technical Specification:
Geophysical Resistivity Meter Geophysical Survey Equipment Geophysical Equipment Price Ground Water Detector and Ground Water Detection Equipment

Receiver

  • Voltage channel:±6V
    Survey accuracy: if Vp≥10 mV then ± 5‰ ± 1 LSB, if Vp < 10 mV, then ±1% ± 1 LSB
  • Current: 5A
    Survey precision: if IP≥ 10mA then ± 5‰ ± 1 LSB, if IP < 10 mA, then ±1% ± 1 LSB
  • apparent resistivity measurement accuracy: ±1% ±1 LSB
  • depression is more than 80dB for 50Hz industrial interference (common mode or different mode interference)
  • input impedance: ≥50MΩ

Transmitter
Geophysical Resistivity Meter Geophysical Survey Equipment Geophysical Equipment Price Ground Water Detector and Ground Water Detection Equipment

  • maximum supply voltage: 900V(800V for distributed multi-electrode resistivity )
  • maximum supply current: 5A
More Photos:
Geophysical Resistivity Meter Geophysical Survey Equipment Geophysical Equipment Price Ground Water Detector and Ground Water Detection Equipment
Geophysical Resistivity Meter Geophysical Survey Equipment Geophysical Equipment Price Ground Water Detector and Ground Water Detection Equipment

Geophysical Resistivity Meter Geophysical Survey Equipment Geophysical Equipment Price Ground Water Detector and Ground Water Detection Equipment

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