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Electrodes DC Geophysical Resistivity Meter Archaeology Exploration

Categories Geophysical Resistivity Meter
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: Geophysical Resistivity Meter
Type: Digital
Input impedance: ≥50MΩ
Custom: Support
Weight: ≤ 4.4 Kg
Other Name: 2D imaging water detector
SP compensation range: ±10V
Usage: Geological Exploration
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Electrodes DC Geophysical Resistivity Meter Archaeology Exploration

Archaeology Exploration DC Geophysical Resistivity Meter With Electrodes


General (1D) electrical resistivity survey, consists of one WDJD-3 mainframe, electrodes, transmitting power source.

General (1D) induced polarization (IP) survey. The system consists of one WDJD-3 mainframe, electrodes, solid non-polarized electrodes, transmitting power source.

Positive pole (red) of the transmitting power source connects to the “DC HV +” terminal (red, positive terminal) of WDJD-3.

Negative pole (black) of the transmitting power source connects to the “DC HV –” (black, negative terminal) of WDJD-3.

Electrode A and B connect respectively to A, B terminals, and potential electrodes M and N respectively to M, N connecting terminals.

Regarding operation of this system, please refer to Section Two and Section Three.


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 power6600w

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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Quality Electrodes DC Geophysical Resistivity Meter Archaeology Exploration for sale
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