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WDJD-4
GOLD
9015800090
Introduction
Resistivity Imaging Systems Resistivity Imaging Systems Resistivity Imaging Systems
For field teams battling tight deadlines, complex terrains, and budget constraints, the WDJD-4A Multi-Function Digital DC Resistivity Meter isn’t just equipment—it’s your strategic ally. Designed by geologists for geologists, this tool eliminates the pain points of outdated systems through smart automation, rugged reliability, and data-driven decision-making.
Eliminate Shallow Data Limitations
With 6600W power and ±6A output, the WDJD-4A penetrates 300+ meters underground, revealing deep mineralizations or aquifers invisible to low-power devices. No more missed targets due to insufficient depth coverage.
Conquer Noisy Environments
≥80dB noise rejection ensures crisp datasets near power plants, railways, or urban sprawls. Say goodbye to rework caused by interference—focus on insights, not data cleanup.
Simplify Complex Workflows
The preloaded Res/IP protocols and one-click reporting let even junior staff conduct advanced surveys. Training time drops by 70%, accelerating project timelines.
Maximize Uptime, Minimize Downtime
A 30-hour battery and IP67-rated casing keep the WDJD-4A running through sandstorms, rain, or freezing temps. 1GB storage safeguards data if connectivity falters.
| Component | Performance Metrics |
|---|---|
| Voltage Precision | ±0.4% ±1LSB, 24-bit A/D |
| Current Resolution | 0.2 Microamperes |
| Max Voltage Output | ±1100V (General), 450V (Multi-Electrode) |
| Power Efficiency | 12V 9Ah Battery (30 Hours) or External Supply |
| Data Channels | Multi-Electrode Arrays for High-Density Sampling |
| Display & Interface | 160×160 Dot Matrix LCD, Tactile Controls |
| Durability | -10℃ to +50℃ Operation, 95% Humidity Tolerance |
| Compatibility | Integrates with WDZJ-4 Switchers, Third-Party GIS Software |
| Weight & Portability | 4.4kg, Compact Design for Single-Person Transport |
Faster Deliverables: Real-time data inversion slashes analysis time from days to hours.
Cost Control: Reusable electrodes and low power consumption reduce per-survey expenses.
Risk Mitigation: Accurate void detection prevents construction overruns or dam failures.
Resistivity Imaging Systems Resistivity Imaging Systems Resistivity Imaging Systems
Resistivity Imaging Systems Resistivity Imaging Systems Resistivity Imaging Systems
