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Detector Electrical Geophysical Resistivity Meter Terrameter Custom

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Detector Electrical Geophysical Resistivity Meter Terrameter Custom

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Brand Name :Gold
Model Number :WDJD-3A
Place of Origin :Chongqing, China
MOQ :1 set
Price :Negotiated
Payment Terms :L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability :1 set per 5 days
Delivery Time :5-8 working days
Packaging Details :Carton
Product Name :Geological Service Terrameter
Input impedance :≥50MΩ
Weight :≤ 4.4 Kg
Usage :Gold Detector
Power :Electrical
Description :2D imaging water detector
SP compensation range :±10V
Custom :Support
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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

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