• Geophysical Res/IP Sounding, Ves Verticle Electric Sounding, Multi-Electrode Resistivity and IP Survey System
  • Geophysical Res/IP Sounding, Ves Verticle Electric Sounding, Multi-Electrode Resistivity and IP Survey System
  • Geophysical Res/IP Sounding, Ves Verticle Electric Sounding, Multi-Electrode Resistivity and IP Survey System
  • Geophysical Res/IP Sounding, Ves Verticle Electric Sounding, Multi-Electrode Resistivity and IP Survey System
  • Geophysical Res/IP Sounding, Ves Verticle Electric Sounding, Multi-Electrode Resistivity and IP Survey System
  • Geophysical Res/IP Sounding, Ves Verticle Electric Sounding, Multi-Electrode Resistivity and IP Survey System

Geophysical Res/IP Sounding, Ves Verticle Electric Sounding, Multi-Electrode Resistivity and IP Survey System

Receiving Voltage Channel: +-32V(24 Bita/D)
Input Impedance: >50mΩ
Apparent Polarization Accuracy: +-1%& +-1character
Sp Compensation Range: +-10V
Current Channel: 6A(24bita/D)
Transmitting Maximium Power: 7200W
Customization:

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Manufacturer/Factory & Trading Company

Basic Info.

Model NO.
WGMD-9 ip resistivity meter factory
Maximium Supply Voltage
+-1200V
Maximium Supply Current
+-6A
Supply Current Width
1~60s, Duty Rate 1:1 Other
Power Supply
Builtin 7.4V4ah
Transport Package
Wooden & Aluminium Case
Specification
ISO9001
Trademark
Gold
Origin
Chongqing, China
Production Capacity
100 Sets/Month

Product Description

Geophysical RES/IP Sounding, VES Verticle Electric Sounding, Multi-Electrode Resistivity and IP Survey System
                                                                                            Geophysical Res/IP Sounding, Ves Verticle Electric Sounding, Multi-Electrode Resistivity and IP Survey System

Application:  
1. Water resources, metal and nonmetal mineral resources detection
2. City geophysical exploration, railway and bridge inspection 
3. Hydrology and engineering geology as inspecting dam base and flood protection levee for incipient faults
4. Geothermal prospecting

Function:   
1. 1D resistivity sounding
2. 1D induced polarization sounding
3. 2D/3D resistivity imaging
3. 2D induced polarization imaging

System composition:
Whole system takes WDA-1 as control unit, can accomplish centralized 2D multi-electrode resistivity survey with WDZJ-4 multi-electrode converter, centralized multi-electrode survey cable and electrodes; also can accomplish Distributed 2D/3D multi-electrode resistivity survey and 2D multi-electrode Res & IP survey with distributed multi-electrode survey cable and electrodes.
Geophysical Res/IP Sounding, Ves Verticle Electric Sounding, Multi-Electrode Resistivity and IP Survey System


WGMD-9 system configuration table:
Function
System
System model Host machine Converter DC high voltage power Cable & Electrode
Centralized 2D multi-electrode Res Survey  
WGMD-9
 
WDA-1
WDZJ-4/WDZJ-120  
External
Centralized cable and electrodes
Distributed 2D/3D multi-electrode Res survey  
WGMD-9A
 
WDA-1
 
N/M
 
External
Distributed multi-electrode Res survey cable and electrodes
Distributed 2D multi-electrode Res & IP survey  
WGMD-9B
 
WDA-1
 
N/M
 
External
Distributed multi-electrode Res & IP survey cable and electrodes

Technical specification (Centralized system):
  WDA-1 control and survey unit
Receiving part
1. voltage channel: ±32V(24 bitA/D)
accuracy: as Vp≥5mV, ±0.2% ±1 character
as 0.1mV≤Vp<5mV, ±1% ±1 character
2. Input impedance: >50MΩ
3. Apparent polarization accuracy: ±1%±1character
4. SP compensation range: ±10V
5. Current channel: 6A(24bitA/D)
measurement accuracy: as Ip≥5mA, ±0.2% ±1character
as 0.1mA≤Ip<5mA, ±1% ±1character
6. As for 50Hz industrial interface(common and different mode)depression is better than 80dB
Transmitter part
1. maximium power: 7200W
2. maximium supply voltage: ±1200V
3. maximium supply current: ±6A
4. supply current width :1~60s, duty rate 1:1
Geophysical ResIP Sounding, Ves Verticle Electric Sounding, Multi-Electrode Resistivity and IP Survey System

Other
1. working temperature: -10ºC~+50ºC,95%RH
2. storge temperature: -20ºC~+60ºC
3. power supply: builtin 7.4V4Ah(or outside 12V), lasting for 20h
4. main unit port: A, B, M, N, DC high voltage, outside battery, 2 cable port, RS-232, blue tooth
5. weight: ≤4kg
6. size : 270mm×246mm×123mm
Pocket PC
1. Windos Mobile 5.0 system, 624MHz, 640×480true color, 128MB Flash ROM / 64MB SDRAM,512MB CF card, blue
tooth, infrared, serial port, 2 rechargeable batteries, with Word, Excl.
Geophysical Res/IP Sounding, Ves Verticle Electric Sounding, Multi-Electrode Resistivity and IP Survey System

 
  WDZJ-4  Electrode converter
Max electrode connected: 60/unit
Insulation impedance: ≥500MΩ
Max working voltage: 500VDC
Max working current: 2.5ADC
Power supply: Internal 7.4V 4AH rechargeable lithium battery, last for continuously 25 hours work
Working temperature: -10°C~+50°C
Dimension: 340mm×295mm×152mm
Weight: 5.8kg

 Geophysical ResIP Sounding, Ves Verticle Electric Sounding, Multi-Electrode Resistivity and IP Survey System
    Centralized 2D Multi-electrode resistivity cable (optional)
1. 32 cores, diameter: Φ6mm.
2. Connectable cable quantity for each converter: 2 pcs (30 channels/pc), can be customized.
3. Channel interval: 5m/10m
4. Maximum working voltage: 450V
5. Maximum working current: 3A
6. Cable insulativity: ≥500MΩ/500V between any two cores.
 
    Centralized 2D Multi-electrode resistivity electrode
1. Copper electrode: Φ12mm×280mm, with connector.
2. Quantity: acquired by customer.

Technical specification (Distributed system):
    WDA-1 control and survey unit    
Same detail as above.
 
    Distributed 2D/3D Multi-electrode resistivity & 2D induced polarization switchable cable (optional)
1. Wide-temperature polyurethane cover, diameter: Φ8mm
2. Channel quantity: 10 channels/pc
3. Channel interval: 1-10m (can be customized between range)
4. Switch dimension: Φ30mm×100mm
5. Maximum working voltage: 800V
5. Maximum working current: 3A
6. Cable insulativity: ≥1000MΩ/1000V between A,B pole supply core and A,B core between other low voltage cores; ≥500MΩ/500V between low voltage cores
7. Working temperature: -20ºC~+70ºC

    Distributed 2D/3D Multi-electrode resistivity & 2D induced polarization survey electrode (optional)
1. Steel electrode: Φ10mm×280mm, with steel connecting spring .
2. Quantity: acquired by customer.
Geophysical Res/IP Sounding, Ves Verticle Electric Sounding, Multi-Electrode Resistivity and IP Survey System

Geophysical ResIP Sounding, Ves Verticle Electric Sounding, Multi-Electrode Resistivity and IP Survey System

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Contact Supplier

Gold Member Since 2007

Suppliers with verified business licenses

Manufacturer/Factory & Trading Company
Year of Establishment
2009-09-11
Plant Area
377 square meters