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.
Model & Name:
DZD-6A Multi-functional Direct Current ( Induced polarization ) Instrument
Max. Power Supply Voltage:
900V
Max. Power Supply Current:
5A
Voltage Measuring Range:
±6000mV
Voltage Measuring Accuracy:
(Vp>10mV) ±5%, ±1 digit; (Vp<10mV) ±1%, ±1 digit
Current Measuring Range:
0~5000mA
Measuring Current Resolution:
0.01mA
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:
≥50MΩ
Power Supply Pulse Width:
1~60s
Operating Temperature:
-10 °C ~50 °C , 95%Rh
Size:
305×200×202m
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 2.  DUK-2A Multiplex Electrode Converter
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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 :
2A
Maximum Withstand Voltage :
500V DC
Insulating Property :
500MΩ
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.
Weight :
7 kg (60 channels), 7.5kg (120 channels)
Operating Temperature:
-10 °C ~50 °C , 95%Rh
Size:
 305×200×202mm (60 channels)
  324×200×245mm (120 channels)
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.
Model & Name:
DZD-6A Multi-functional Direct Current ( Induced polarization ) Instrument
Max. Power Supply Voltage:
900V
Max. Power Supply Current:
5A
Voltage Measuring Range:
±6000mV
Voltage Measuring Accuracy:
(Vp>10mV) ±5%, ±1 digit; (Vp<10mV) ±1%, ±1 digit
Current Measuring Range:
0~5000mA
Measuring Current Resolution:
0.01mA
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:
≥50MΩ
Power Supply Pulse Width:
1~60s
Operating Temperature:
-10 °C ~50 °C , 95%Rh
Size:
305×200×202m
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 2.  DUK-2A Multiplex Electrode Converter
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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 :
2A
Maximum Withstand Voltage :
500V DC
Insulating Property :
500MΩ
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.
Weight :
7 kg (60 channels), 7.5kg (120 channels)
Operating Temperature:
-10 °C ~50 °C , 95%Rh
Size:
 305×200×202mm (60 channels)
  324×200×245mm (120 channels)
Eletrodes Geophysical Instrument and Detector for Underground Water & Metal Detection
Model NO.: DUK-2A
Trademark: GOLD
Specification: ISO9001
Origin: China
Model NO.: DUK-2A
Trademark: GOLD
Specification: ISO9001
Origin: China
DUK-2A 120 Eletrodes Geological Instrument Underground Water Detector and Metal Detector