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Detector Electrical Geophysical Resistivity Meter Terrameter Custom
  • Detector Electrical Geophysical Resistivity Meter Terrameter Custom
  • Detector Electrical Geophysical Resistivity Meter Terrameter Custom

Detector Electrical Geophysical Resistivity Meter Terrameter Custom

Place of Origin Chongqing, China
Brand Name Gold
Model Number WDJD-3A
Product Details
Description:
2D Imaging Water Detector
Product Name:
Geological Service Terrameter
Input Impedance:
≥50MΩ
Weight:
≤ 4.4 Kg
Usage:
Gold Detector
Power:
Electrical
SP Compensation Range:
±10V
Custom:
Support
High Light: 

Detector Geophysical Resistivity Meter

,

Geophysical Resistivity Meter Terrameter

,

Electrical Resistivity Meter Custom

Product Description

Geological Service Terrameter For Subsurface Material Investigation

 

 

Geological Terrameter refer to the general term for instruments that measure the difference in electrical properties of rocks and ores in electrical prospecting. Referred to as electrical instruments. It is used to find metal deposits and non-metal deposits, explore groundwater, energy resources, and study geological structures.

The uneven distribution of underground electrical properties means that there are two or more rocks or ores with different electrical conductivity at the same time. Although the apparent resistivity is not the true resistivity of the rock, it is a comprehensive reflection of the underground electrical inhomogeneity. Therefore, its change law can be used to discover and explore underground electrical inhomogeneities, so as to achieve the purpose of prospecting and solving other geological problems.

 

Technical Parameter

 

Receiving Part
Voltage channel 士 6V,士1 %土 1LSB
lnput impedance >50MQ
Apparent polarizability precision

士1%土 1LSB

 

SP compensation range

 

士1V

 

current channel

6A,24 bit A/D

 

suppression

 

suppression is over 80dB for 50Hz industrial frequency (common mode interference or differential mode interference)

 

Transmitting Part
Maximum transmitting power 6600w

Maximum voltage range

 

士1100v

 

Maximum current range

 

6A

 

Voltage channel

 

士24A,24 bit A/D

 

lnput resistance

 

≥50MQ

 

Others

 

working temperature

 

-10°℃~+50°℃,95 %RH

 

Storage temperature

 

-20°℃~+60°℃

 

lnstrument power

 

internal 12v rechargeable lithum battery or external 12v car battery, for 30 hours continously work

 

overall current

 

≤55mA

 

weight

 

≤4.4Kg

 

Dimension (L×WXH)

 

270mm * 246mm* 175mm

 

 

Photo of Product

 

 

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