WCZ-3 High-Accuracy Proton Magnetometer with GPS Integration The WCZ-3 Proton Magnetometer stands as a pinnacle of innovation in geophysical instrumentation,
engineered to deliver sub-nanotesla precision for demanding applications such as mineral exploration, pipeline
mapping, and archaeological studies. Combining dual 32-bit microcontroller architecture with GPS-enhanced navigation, this device redefines efficiency in field surveys while adhering
to stringent industry standards like China’s DZ/T0071-93 and global IGRF models.
Core Advantages Unmatched Speed and Gradient Performance
The WCZ-3 achieves field measurements in ≤2 seconds (Normal Mode) and ≤3 seconds (Fine Mode), enabling rapid coverage of large survey grids. Its 8,000 nT/m gradient tolerance ensures stability in magnetically chaotic zones, while the emergency estimation mode provides actionable data when gradients exceed limits, minimizing
downtime. Dual-Probe Synchronization Technology
An optional dual-channel upgrade allows simultaneous data capture from two probes, slashing survey
time by 50% compared to traditional sequential systems. This is critical for
time-sensitive projects like UXO detection or fault line analysis,
where synchronized gradient calculations enhance accuracy. Multi-Coordinate GPS Precision
Integrated <2.5m CEP GPS supports WGS84, UTM, Beijing 54, Xi’an 80, and custom grids. The real-time deviation display guides operators to exact preset coordinates, reducing positioning
errors during grid-based surveys. Comprehensive Data Logging and Export
Store 2 million+ data points with timestamped magnetic values, elevations, temperatures, and
GPS coordinates. Data exports via USB/U-disk enable instant compatibility with GIS platforms for contour
mapping, 3D modeling, and automated diurnal correction. Ruggedized Field-Ready Design
Weighing 1.5kg with IP54-rated durability, the WCZ-3 thrives in extreme conditions (-10°C to +50°C). The 4,000-measurement battery supports all-day operations, while external 12V compatibility
ensures uninterrupted base station monitoring.
Technical Specifications | Parameter | Details |
|---|
| Measurement Range | 20,000–100,000 nT | | Accuracy | ±0.5 nT (Fine Mode), ±1 nT (Normal Mode) | | Resolution | 0.05 nT (Fine Mode), 1 nT (Normal Mode) | | GPS Precision | <2.5 m CEP | | Storage Capacity | 2,000,000+ points with environmental and positional metadata | | Battery Performance | 4,000+ readings (Normal Mode); 12V external power support | | Operating Temperature | -10°C to +50°C | | Probe Specifications | 0.8 kg kerosene-filled sensor; anti-magnetic brass construction |
Optimized for Diverse Scenarios Mineral Prospecting: Map iron, copper, and gold deposits with ±1nT accuracy, identifying ore body depth and structural continuity. Urban Utility Mapping: Locate buried pipelines/cables using horizontal/vertical gradient analysis, minimizing excavation risks. Environmental Monitoring: Track magnetic anomalies linked to contaminant plumes or landfill
boundaries. Academic Research: Deploy in base station mode for long-term geomagnetic studies, capturing diurnal and seismic
precursors.
Intelligent Features Auto-Tuning Algorithm: Dynamically adjusts measurement parameters based on prior data,
reducing manual calibration. Data Quality Index (99/100): Rates signal stability and noise interference, ensuring reliable
datasets. Backlit Graphical Interface: 160x160-pixel LCD with adjustable contrast for clear visibility in low-light
conditions.
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