Description
Dzd-6A Multi-Function dc resistivity meter and ip instrument, Underground Water Detector Detailed Product Description1. Underground Water Detector
2. Geologic prospecting
3. Metal and non-metal mineral exploration
4. Geothermal prospecting
Dzd-6A Multi-Function dc resistivity meter and ip instrument, Underground Water DetectorApplicationsBy means of the related parameters of apparent resistivity and induced polarization, it
Is widely used in searching for groundwater.
It is widely used in geologic prospecting for hydrogeology, engineering and environment,
And locating faults, fractures and landslip, etc...
It can also be used for metal and non-metal mineral exploration, energy prospecting,
Geothermal prospecting, railway and bridge construction survey.
FeaturesSmall volume and lightweight: The transmitter and receiver are combined together. It is able
To take apparent resistivity measurement and induced polarization measurement
Simultaneously.
Many measurable parameters: Primary field potential Vp, self-potential voltage Vsp, supply
Current I, apparent resistivity Ro, apparent polarizability Ms, half-life time Th, attenuation D
And deviation R, and induced polarization parameter Zp.
Convenient operation: Automatic digital measuring. Automatically compensation for self-
Potential, drift and electrode polarization. With the large LCD screen, 9 patterns of poles
Distribution can be displayed. During the operation, the parameters are inputted through
The key panel. After the point is measured, the curves of apparent resistivity Ro, apparent
Polarizability M and half-life time are displayed directly.
Data Storage: It can store 4800 points' measurements and 22 data for each point.
Data Transmission: RS-232 channel available to dump data from instrument to PC.
Self-protection of over-voltage and heavy-current.
Dzd-6A Multi-Function dc resistivity meter and ip instrument, Underground Water Detector
SpecificationsReceiver
Measuring voltage range: -6V to 6V
Measuring voltage resolution: 0.01mV
Measuring accuracy of voltage: ± 1%± 1reading
Measuring error: ± 1%± 1reading
Measuring accuracy of current: ± 0.6%± 1reading
Measuring current resolution: 0.01mA
Input impedance: >50 MΩ
Noisy suppression(50Hz): Better than 80dB
Transmitter
Maximum supply voltage: 900V
Maximum supply current: 5A
Maximum output power: 4500W
Pulse width of supply power: 1 to 59s and duty rate is 1: 1
Operating temperature: -10° C to +50 ° C humidity: 95%RH
Weight: 8 Kg
Dimensions: 305x200x202mm
Model & Name:
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DZD-6A Dzd-6A Multi-Function dc resistivity meter and ip instrument, Underground Water Detector
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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-Function dc resistivity meter and ip instrument, Underground Water Detector
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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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Complaint
