DUK-2A Multi-Electrode Resistivity Survey System

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Product Description:

DUK-2A Multi-Electrode Resistivity Survey System


  • Widely     used for high-resolution research, tomography and monitoring applications.

  • Coal mining gobs,     caves of Custer area, geological disasters survey like landslides other     geological disasters.

  • High resolution     engineering geological exploration like factory foundations, highways,     bridges, railways, civil engineering, hydrology, engineering,     environmental.

  • For landslides     and other geological disaster exploration.

  • Metal and     non-metallic mineral resources exploration and geothermal exploration.

One DAZ-6A multi-functionalDC resistivity instrument as the survey and control unit in the system,equipped with a DUK-2A type 60-channel or 120-channel multiplex electrodeswitch manufactured by our factory, and cables, electrodes and other relatedaccessories, together to form the resistivity imaging system.

Main Features.

  • Multiple function in one     machine: The instrument has four functions including long lead IP     instrument, 2D high density resistivity meter, 2D high-density IP     instrument, and medium-power short lead transmitter.

  • Easy for Operation: The     instrument adopts all-digital automatic measurement, thus can execute     automatic compensation for spontaneous potential, drift and electrode     polarization. By adopting large screen LCD display in Chinese characters,     more than fourteen types of wiring working mode can be directly displayed     in high-density measurement mode; in DZD-6A stand-alone mode, nine types     of electrode arranging methods can be directly displayed; meanwhile,     real-time curve display can be realized during working.

  • Extra-large Storage: In     high-density mode, the instrument can store the measured data at 120,000     measuring points; in DZD-6A stand-alone mode, the instrument can store the     measured data at 4,800 measuring points; there are 22 digits at each     measuring points, provided with RS-232 serial interface, and the stored     data can be directly transferred to the computer by means of appropriate     software to carry out digital interpretation for various methods.

Model & Name:

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)

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