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DZD-6A Multi-Function Underground Water ***ector
Main Applications
1 By utilizing relevant parameters of apparent resistivity and induced polarization method, the instrument is widely used in many aspects including metal and non-metal mineral resources exploration, energy exploration, city geophysical exploration, railway and bridge engineering exploration, etc.
2 Search for groundwater, solve the human and animal drinking water issue as well as industrial and agricultural water issue. ***ermine the hidden safety risk location in reservoir dam foundation and flood-control dyke, find faultage zone and collapse column, landslides, coal mining goaf, search for geothermal and other hydrological, engineering geological exploration.
3 Accessories made by our factory with 60-channel or 120-channel multiplex electrode switch, also can be used for multi-electrode resistivity survey system.
receiving Part
1 Measuring Voltage Range: -6000mV~+6000mV
2 Measuring Voltage Resolution: 0.01 mV
3 Measuring Voltage Accuracy: (at Vp>10mV)¡À5%, ¡À1 digit; (at Vp<10mV)¡À1%, ¡À1 digit
4 Measured Apparent Polarizability Accuracy: ¡À1%, ¡À1 digit
5 Measuring Current Range: 0~5000 mA
6 Measuring Current Resolution: 0.01 mA
7 Measuring Current Accuracy: (at Ip>10mA)¡À5%, ¡À1 digit; (at Ip<10mA)¡À1%, ¡À digit
8 Input Impedance: ¡Ý50M¦¸
9 Interference Suppression on 50Hz Power Frequency: Better than 80dB
Transmitter Part
1 Maximum Transmitting Power: 4500 W
2 Maximum Power Supply Voltage 900V
3 Maximum Power Supply Current: 5A
4 Instrument has over-voltage and over-current protection devices
5 Power Pulse Width: 1-60 seconds, Duty Cycle 1:1
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| Company: |
Chongqing Gold Mechanical & Electrical Equipment Co.,Ltd
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| Contact: |
Ms. michelle li |
| Address: |
No. 9-10, 23 Nanping West Road, Nanping Street, Nan'an District, Chongqing, China |
| Postcode: |
400060 |
| Tel: |
86-23-62940030 |
| Fax: |
86-23-62940030 |
| E-mail: |
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