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BSJ-DUK-2A Resistivity Imaging System |
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This system has
two components：one is a multi-functional DC electric prospecting
instrument and the other is a multi-electrode converter. Based
on the basic theory and method of resistance measurement, also
with the automatic electrode conversion and high technology
of the imaging, it can be employed to implement the measurement
of high resolution and efficiency. |
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Features |
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Multi-function DC
resistivitymeter DZD-6A can be solely employedf for the measurement
by resisitivity method and IP method under the conventional
mode. It can be used to measure plenty of parameters: Spontaneous
Potential Vsp, primary field potential Vp, supply current I,
apparent resisitivity RO(ps), apparent polarizablility M1-6,
half-life time Th, degree of damping D, synthetic excited electron
parameter Zp and degree of deviation R. |
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Flexible and convenient operations |
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This instrument
can auto-compensate the cases of self-potential, drifting and
polarized electrodes by a full digital auto-measurement. And
the result displays on a large LCD screen which can list a total
14 kinds of method models under the High-Density measurement.
At the meantime, the sole DZD-6A measurement has 9 kinds of
electrode arrangements and real-time display of measured curves.
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Convenient data translation |
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a. Each time it
can store data as much as 120000 under the model of high-density
measurement.
b. Each time it can store a total of 4800 sounding points and
profiles under the model of sole instrument of DZD-6A, of which
one point includes 22 data. This data can be transmitted to
a PC then digitized and translated by the corresponding software. |
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Available accessories: |
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The 60/120 channel-detector
The copper electrode with spikes
Extended temperature cables
The overburdened lines. |
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MAIN SPECIFICATION |
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TRANSMITER: |
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1. Max. Supply Voltage:
900v
2. Max. Supply Current: 5A
3. Pulse Width of Supply Power: 1-59S
4. Take-up to Blank Ratio: 1:1 |
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RECIEVER: |
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1. Range of Measuring
Voltage: -6000--+6000mv
2. Resolving Power of Measuring Voltage: 0.01mv
3. Measuring Voltage Accuracy: 1% 1LSB
4. Polarizing Measurement Accuracy: ms≤3% 0.2 1LSB ms≥3% 0.1
1LSB
5. Measuring Current: 0--5000mA
6. Resolving Power of Measuring Current: 0.01mA
7. Measuring Current Accuracy: 1% 1LSB
8. Input Impedance: >30M?
9. Notch Filter: <80db |
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MULTI-ELECTRODE CONVERTER |
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1. Shifting Number
of Total Electrodes: 60/120
2. Max current: 2A
3. Endurable Voltage: 500VDC
4. Isolation Performance: 500M?
5. Run Environment Temperature: -10--55°C
6. Run Environment Humidity: 95% |
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