Underground Water Detection, Ground Water Detector, geophysical resistivity meter, geophysical survey equipment and water survey equipment detector
Application:
1 Widely used for high-resolution research, tomography and monitoring applications.
2 Coal mining gobs, caves of Custer area, geological disasters survey like landslides other geological disasters.
3 High resolution engineering geological exploration like factory foundations, highways, bridges, railways, civil engineering, hydrology, engineering, environmental.
4 For landslides and other geological disaster exploration.
5 Metal and non-metallic mineral resources exploration and geothermal exploration.
System Composition
One DAZ-6A multi-functional DC resistivity instrument as the survey and control unit in the system, equipped with a DUK-2A type 60-channel or 120-channel multiplex electrode switch manufactured by our factory, and cables, electrodes and other related accessories, together to form the resistivity imaging system.
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Model & Name:
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DZD-6A Multi-functional Direct Current ( Induced polarization ) Instrument
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Max. Power Supply Voltage:
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900V
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Max. Power Supply Current:
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5A
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Voltage Measuring Range:
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±6000mV
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Voltage Measuring Accuracy:
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(Vp>10mV) ±5%, ±1 digit; (Vp<10mV) ±1%, ±1 digit
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Current Measuring Range:
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0~5000mA
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Measuring Current Resolution:
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0.01mA
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Current Measuring Accuracy:
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Ip>10mA) ±5%, ±1 digit; (Ip<10mA) ±1%, ± 1 digit
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Interference Suppression on 50Hz Power Frequency
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Better than 80dB
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Measured Apparent Polarizability Accuracy :
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±1%, ±1 digit
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Instrument Input Impedance:
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≥50MΩ
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Power Supply Pulse Width:
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1~60s
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Operating Temperature:
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-10 °C ~50 °C , 95%Rh
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Size:
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305×200×202m
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2. DUK-2A Multiplex Electrode Converter
Model & Name:
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DUK-2A Multi-electrode Converter
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Conversion Electrodes :
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60 channels or 120 channels
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Supported manual configuration :
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1, Schlumberger 2, Dipole-Dipole, Combined Profiles, Differential, Pole-Pole, Triple-Pole Rolling,
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Operating Mode :
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16-key keypad with 90 character LCD display combines to form man-machine dialogue operation.
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Maximum Allowable Current :
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2A
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Maximum Withstand Voltage :
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500V DC
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Insulating Property :
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500MΩ
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Electroshock Break-over Resistance :
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smaller than 0.1Ω
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Power Consumption
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50 mA (Standby)
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Power Supply :
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1# Dry Cell (or rechargeable battery with the same specification) 8pcs.
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Weight :
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7 kg (60 channels), 7.5kg (120 channels)
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Operating Temperature:
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-10 °C ~50 °C , 95%Rh
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Size:
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305×200×202mm (60 channels)
324×200×245mm (120 channels)
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Underground Water Detection, Ground Water Detector, geophysical resistivity meter, geophysical survey equipment and water survey equipment detector
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