Electronic Geophysical Instruments For Groundwater Investigations

Brand Name:Gold
Model Number:WDA-1
Minimum Order Quantity:1 set
Delivery Time:5-8 working days
Payment Terms:L/C, D/A, D/P, T/T, Western Union, MoneyGram
Place of Origin:Chongqing, China
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Product Details

Dipole-Dipole Geophysical Equipment For Deep Underground Investigations


Introduction


Geophysical equipment use different method to do underground exploration. Common method will be electrical resistivity, induced polarization, seismic exploration and magnetic exploration. After that, it will drilling to get core sample.


The exploration concept looks for a package of unique stratigraphic age, promising favorable rocks, and type structure to host certain groups of minerals.


Features of geophysical instruments:

data sampling and storing are controlled by tablet PC.

Data management is easy.

Software is flexible to be upgraded and extended

Bluetooth technology facilitating wireless remote control

High power supply, wide current range, high accuracy


Resources Prospecting

  • Underground water detection
  • Geothermal prospecting
  • Energy resource prospecting
  • Metal and nonmetal mineral resources survey

Engineering Geology Exploration

  • City engineering exploration
  • Cave exploration
  • Pile foundation

Specification


Receiving part
Voltage channel±32V(24 bit A/D)
Measurement accuracyVp≥5mV, ±0.2% ±1 character, 0.1mV≤Vp<5mV, ±1% ±1 character
Input impedance>50MΩ
Apparent polarization accuracy±1%±1character
SP compensation range±10V
Current channel6A(24bit A/D)
Measurement accuracyIp≥5mA, ±0.2% ±1character, 0.1mA≤Ip≤5mA, ±1% ±1 character
As for 50Hz industrial interface(common and different mode)depressionBetter than 80dB
Transmitter part
Maximum power7200W
Maximum supply voltage±1200V
Maximum supply current±6A
Supply current width1~60s, duty rate 1:1
Others
Working temperature-10℃~+50℃, 95%RH
Storage temperature-20℃~+60℃
Power supplyBuilt-in 7.4V4Ah(or outside 12V), lasting for 20h
Main unit portA, B, M, N, DC high voltage, outside battery, 2 cable port, RS-232, blue tooth
Weight≤4kg
Dimension270mm*246mm*123mm
Pocket PC
Windows mobile 5.0 system, 624MHz, 640*480 true color, 128MB Flash ROM /64MB SDRAM, 512MB CF card, blue-tooth, infrared, serial port, 2 rechargeable batteries, with Word, Excel.

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China Electronic Geophysical Instruments For Groundwater Investigations supplier

Electronic Geophysical Instruments For Groundwater Investigations

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