Geophysical ERT Electrical Resistivity Tomography Equipment 2/3D Resistivity Imaging Meter Underground Water Detector

Brand Name:Gold
Certification:ISO9001 CCC CE
Model Number:WGMD
Minimum Order Quantity:1 set
Delivery Time:5-8 working days
Payment Terms:L/C, D/A, D/P, Western Union
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Product Details

Geophysical ERT Electrical Resistivity Tomography Equipment 2/3D Resistivity Imaging Meter Underground Water Detector


Function


  • General resistivity/IP sounding
  • Multi-electrode 2D/3D resistivity imaging
  • Multi-electrode 2D IP imaging
  • Rock sample test
  • Work as receiver in large power IP system


The WGMD-9 super high-density electric system represents a cutting-edge advancement in electronic technology. Developed utilizing state-of-the-art components like the Chinese Pocket PC, Bluetooth, 24-bit A/D conversion, and high-power control, it stands as a new generation system. Notably, this high-density electrical system achieves remarkable reductions in instrument volume and weight, surpassing current domestic and international standards. Its exceptional technical indicators and functions position it ahead of existing instruments in the industry. Moreover, its enhanced capabilities enable superior performance even in challenging and complex field environments.


The entire system is controlled by the WDA-1 super digital DC electric instrument, which can perform centralized multi-electrode survey cable and electrodes, as well as distributed 2D/ 3D multi-electrode resistivity survey and 2D multi-electrode Res & IP survey with distributed multi-electrode survey cable and electrodes.


Main Feature

  • Advanced electronic technology: Utilizes the latest components like the Chinese Pocket PC, Bluetooth, 24-bit A/D conversion, and high-power control for improved reliability, efficiency, and accuracy.
  • High-density design: Significantly reduces volume and weight compared to traditional instruments, enhancing portability and ease of use in the field.
  • Leading technical indicators: Surpasses current domestic and international instruments in terms of sensitivity, accuracy, and resolution, enabling precise measurements and data analysis.
  • Enhanced functionality: Offers advanced features such as real-time data visualization, customizable measurement parameters, automated data processing, and efficient data storage and retrieval.
  • Adaptability to complex environments: Designed to withstand and excel in challenging field conditions, ensuring reliable operation and accurate results in demanding geological and environmental settings.

Application


Configuration



Technical Specification


Host machine(WDA-1) parameter:

Receiving part
Voltage channel±32V(24 bit A/D)
Measurement accuracyVp≥5mV, ±0.2% ±1 character, 0.1mV≤Vp<5mV, ±1% ±1 character
Input impedance>50MΩ
Apparent polarization accuracy±1%±1character
SP compensation range±10V
Current channel6A(24bit A/D)
Measurement accuracyIp≥5mA, ±0.2% ±1character, 0.1mA≤Ip≤5mA, ±1% ±1 character
As for 50Hz industrial interface(common and different mode)depressionBetter than 80dB
Transmitter part
Maximum power7200W
Maximum supply voltage±1200V
Maximum supply current±6A
Supply current width1~60s, duty rate 1:1
Others
Working temperature-10℃~+50℃, 95%RH
Storage temperature-20℃~+60℃
Power supplyBuilt-in 7.4V4Ah(or outside 12V), lasting for 20h
Main unit portA, B, M, N, DC high voltage, outside battery, 2 cable port, RS-232, blue tooth
Weight≤4kg
Dimension270mm*246mm*123mm
Pocket PC
Windows mobile 5.0 system, 624MHz, 640*480 true color, 128MB Flash ROM /64MB SDRAM, 512MB CF card, Blue-tooth, infrared, serial port, 2 rechargeable batteries, with Word, Excel.

WDZJ-4 Electrode converter:

Max electrode connected60/unit
Insulation impedance≥500MΩ
Max working voltage500VDC
Max working current2.5ADC
Power supplyInternal 7.4V 4AH rechargeable lithium battery, lasts for continuously 25 hours
Working temperature-10°C~+50°C
Dimension340mm×295mm×152mm
Weight5.8kg

Centralized 2D Multi-electrode Resistivity Cable:

Number of cores32
DiameterΦ6mm
Connectable cable quantity for each converter2 pcs
Channels per piece30
Channel interval5m/10m
Maximum working voltage450V
Maximum working current3A
Cable insulativity≥500MΩ/500V

Centralized 2D Multi-electrode Resistivity Electrode:

Electrode materialCopper
Electrode dimensionsΦ12mm×280mm
ConnectorIncluded
QuantityAcquired by customer

Detailed Images


Company Profile

Chongqing Gold M& E Equipment Co., Ltd. is specializes in manufacturing and development of high-resolution geophysical instruments such as Resistivity Meter, IP instrument, Resistivity Imaging, Seismic instrument, magnetic instrument, borehole camera, borehole logger and drilling equipment ( core drill rig, water well drill rig,engineering drill rig, anchor drilling rig and so on. Also we supply the surveying equipment such as GPS, Total Station, Echo sounder and so on.


China Geophysical ERT Electrical Resistivity Tomography Equipment  2/3D Resistivity Imaging Meter Underground Water Detector supplier

Geophysical ERT Electrical Resistivity Tomography Equipment 2/3D Resistivity Imaging Meter Underground Water Detector

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