| Customization: | Available |
|---|---|
| Touch Screen Resolution: | 320x420 |
| Humidity: | 90% |
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Resistivity measurement systems are essential tools in geophysical surveys, enabling professionals to map subsurface structures with high accuracy. These systems operate by injecting a direct current (DC) into the ground through electrodes and measuring the resulting voltage potential. The data collected helps distinguish varying resistivity values, making them invaluable for landfill investigations, hydrogeological studies, geotechnical assessments, and mineral exploration.
The core components of a modern resistivity system include:
A high-precision current transmitter (capable of delivering stable DC output)
A sensitive voltmeter (for detecting minute potential differences)
Durable cables and electrodes (ensuring reliable signal transmission)
Portability and Versatility
Lightweight systems (under 5 kg) are ideal for shallow surveys (up to 10 m depth).
Mid-range systems (10-50 kg) with internal battery packs support environmental and engineering surveys (up to 200 m depth).
High-power systems (using petrol/diesel generators) enable deep mineral exploration (beyond 500 m).
Enhanced Data Accuracy
24-bit A/D conversion ensures high-resolution measurements (down to 0.02 µV).
Advanced noise suppression (>80 dB for 50 Hz interference) guarantees clean data in electrically noisy environments.
Robust Design for Field Use
Waterproof and dustproof construction (IP67 rating) ensures reliability in harsh conditions.
Overvoltage and overcurrent protection prevents damage from sudden surges.
Seamless Data Integration
Bluetooth, USB, and RS-232C interfaces allow real-time data transfer to tablets or PCs.
Compatibility with GIS and 3D modeling software streamlines post-processing.
Environmental Surveys: Detect contaminant plumes and monitor groundwater quality.
Geotechnical Engineering: Assess soil stability and foundation integrity.
Mineral Exploration: Identify ore deposits through induced polarization (IP).
Archaeology: Map buried structures non-invasively.
| No. | Item | Qty |
| 1 | WDDS-3C Mainframe | 1set |
| 2 | Windows Tablet PC(charger) | 1set |
| 3 | Bag | 1pc |
| 4 | U Disc | 1pc |
| 5 | Electrode | 10pcs |
| 6 | Mainframe Charger | 1pc |
| 7 | Built-in High-voltage Charger | 1pc |
| 8 | Cable Of External 12V Battery | 1pc |
| No. | Array | Remarks |
| 1 | 4P-VES Schlumberger | Electrical sounding |
| 2 | 4P-VES Wenner | |
| 3 | Combined Electrical Sounding(3P-VES) | |
| 4 | 4-Pole Roll-along Electrical Profiling(4P-PRFL) | Electrical profiling |
| 5 | Combined Electrical Profiling(3P-PREL) | |
| 6 | Middle Gradient | |
| 7 | Dipole-Dipole | |
| 8 | Borehole Ground Electrical Method | |
| 9 | Input K | Any array |
| 10 | 5-Pole Electrical Sounding(5P-VES) | Electrical sounding |
| 11 | Compound Electrical Profiling | Electrical profiling |
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