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Quick Details

  • Place of Origin: Chongqing, China (Mainland)
  • Brand Name: Gold
  • Model Number: DZD -6A
  • Power: Electronic
  • Usage: detecting underground
  • Application: underground ore body and underground water and mienral exploration
  • Method: Vertical Electrical Sounding (VES) and Multielectrode System
  • Accuracy: 98%
  • Certificate: ISO9001
  • Power Supply: DC
  • Measuring Range: High Density 0-300M Depth

Packaging & Delivery

Packaging Details Wooden Case. Carton Box
Delivery Time 7 working days


Geophysical Resistivity Survey Eqyuipment and Geoelectrics, Electrical Imaging or Electrical Resistivity Tomography (ERT)



Main Characteristic:


 1. By utilizing the apparent resistivity parameters, it is widely used in hydrology, environmental  protection, engineering geophysical exploration, metal and non-metal mineral resources exploration.


2. Easily can observe the apparent resistivity and apparent polarizability at the same time.


3. Measurement and control host can work standalone and it has all the functions of DZD-6A multi-functional direct current instrument.




System components:


1. Measurement and control host (DZD-6A multi-functional direct current instrument);


2.  DUK-2A type 60-channel or 120-channel multiplex electrode switch;


3.  Cables, electrodes and other related accessories.




Technical Index &Parameter:



1.  DZD-6A  Measuring unit  


Model & Name:

DZD-6A Multi-functional Direct Current(Induced polarization )Instrument

Max. Power Supply Voltage:


Max. Power Supply Current:


Voltage Measuring Range:


Voltage Measuring Accuracy:

(Vp>10mV) ±5%, ±1 digit; (Vp<10mV) ±1%, ±1 digit

Current Measuring Range:


Measuring Current Resolution:


Current Measuring Accuracy:

Ip>10mA) ±5%, ±1 digit; (Ip<10mA) ±1%, ± 1 digit

Interference Suppression on 50Hz Power Frequency

Better than 80dB

Measured Apparent Polarizability Accuracy:

±1%, ±1 digit

Instrument Input Impedance:


Power Supply Pulse Width:


Operating Temperature:

-10°C~50°C, 95%Rh






 2.   DUK-2A Multiplex Electrode Converter



Model & Name:

DUK-2A Multi-electrode Converter

Conversion Electrodes:

60 channels or 120 channels

Supported manual configuration:

1, Schlumberger 2, Dipole-Dipole, Combined Profiles, Differential, Pole-Pole, Triple-Pole Rolling,

Operating Mode:

16-key keypad with 90 character LCD display combines to form man-machine dialogue operation.

Maximum Allowable Current:


Maximum Withstand Voltage:

500V DC

Insulating Property:


Electroshock Break-over Resistance:

smaller than 0.1Ω

Power Consumption

50 mA (Standby)

Power Supply:

1# Dry Cell (or rechargeable battery with the same specification) 8pcs.


7 kg (60 channels), 7.5kg (120 channels)

Operating Temperature:

-10°C~50°C, 95%Rh


 305×200×202mm (60 channels)

   324×200×245mm (120 channels)



 For More Details, Welcome to Contact:


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