Innovative Geotechnical Survey Instruments for Soil Resistivity Testing
| Customization: | Available |
|---|---|
| After-sales Service: | Yes |
| Warranty: | 1 Year |
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Basic Info.
- Model NO.
- WDDS-3C
- Touch Screen Resolution
- 320x420
- Humidity
- 80%
- Data Storage
- 100W
- Channel
- 13
- Frequency
- Multiple
- Power Frequency Suppression
- 100dB
- Detection Depth
- 800m
- Product Name
- Geoelectric Resistivity Meter
- Accuracy
- 95%
- Depth
- 1000m
- Weight
- 5kg
- Transport Package
- Wooden Box
- Specification
- SEV/ERT Method Optional
- Trademark
- GOLD
- Origin
- China
- HS Code
- 8544
- Production Capacity
- 100 Sets Per Month
Product Description
WDDS-3C: The Smart Choice for Modern Geophysical Surveys
Engineered for geologists, hydrologists, and engineers, the WDDS-3C Digital Resistivity Meter blends intuitive operation with groundbreaking technology. Its seamless integration of hardware and software empowers users to tackle complex surveys with confidence, while its rugged design withstands the toughest field conditions.
Key Selling Points:
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Effortless Control via Windows 10 Tablet
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Touchscreen Interface simplifies parameter adjustments, data storage, and real-time analysis.
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Pre-Configured Electrode Arrays (Schlumberger, Wenner, Dipole-Dipole) accelerate setup for common survey types.
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High-Voltage Performance Made Safe
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Built-In 200V Power Supply eliminates the need for external battery boxes, reducing gear weight by up to 40%.
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Smart Overload Management automatically adjusts voltage/current to prevent damage during high-resistance scans.
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Unrivaled Data Accuracy
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24-Bit A/D Conversion captures minute signal variations, critical for detecting thin mineral veins or small water channels.
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80dB Noise Suppression ensures clean readings even near power lines or industrial sites.
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Rugged & Reliable
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Sealed, Dustproof Housing protects internal components in deserts, wetlands, or rainy environments.
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Long Battery Life: 48V lithium battery supports 8-10 hours of continuous operation.
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Multi-Purpose Functionality
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Groundwater Mapping: Identify aquifers with precision using vertical electrical sounding (VES).
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Infrastructure Inspection: Detect voids, cracks, or corrosion in dams, tunnels, and bridges.
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Academic Research: Ideal for teaching geophysical methods due to its user-friendly design.
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Technical Specifications
| Feature | Detail |
|---|---|
| Transmitter | Max Output: 6000W; Voltage Steps: 50V, 100V, 150V, 200V; Current Limit: 300mA |
| Receiver | Voltage Accuracy: ±0.2%; Current Accuracy: ±0.2%; SP Range: ±10V |
| Battery | Dual Batteries: 7.4V (Control) + 48V (Transmit); Charging Time: 4-6 Hours |
| Compatibility | Windows 10 Tablet (64-bit OS, 4GB RAM, 64GB Storage); Surfer Software Export |
| Field Durability | Operates in -10°C to +50°C; Survives Storage at -20°C to +60°C; Humidity: ≤95%RH |
| Portability | Compact Size: 30.5cm × 27cm × 20cm; Lightweight: 5.7kg |
Standout Features for Professionals
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Bluetooth Convenience: Pair the tablet once, and the system auto-connects for future surveys.
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Error-Proof Design: Alerts for low battery, poor grounding, or miswired electrodes prevent costly mistakes.
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Expandable Storage: Save thousands of data points locally or export via USB for advanced processing.
Why WDDS-3C Outperforms Competitors?
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All-in-One Design: No need for separate transmitters, receivers, or bulky power units.
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Instant Diagnostics: Built-in troubleshooting guides resolve 90% of field issues without technical support.
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Global Compliance: Meets IEC safety standards and is CE-certified for international use.
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