Underground Metal Detection Equipment Geophysical Survey Magnetometer Earth Magnetic Field Meter

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

1. 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.

2. 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.

3. 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.

4. 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.

5. 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

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.

Chongqing Gold Mechanical Electrical Equipment Co. Ltd. has been actively involved in the design, development, and manufacturing of geophysical exploration equipment for over four decades. Our expertise encompasses various techniques used to capture images and map subsurface features and structures such as minerals, oil and gas reservoirs, groundwater, and geological formations.

At present, our company manufactures a diverse range of equipment that encompasses resistivity meters, seismic receivers, magnetic instruments, borehole loggers, and various other geophysical sensors. Additionally, we offer geotechnical instruments such as pile testers and drilling machines.

In collaboration with geologists, geophysicists, and other domain experts, we design and develop instruments that cater to the unique requirements of our clients. To maintain our leading edge in the market and keep up with technological progress and scientific advancements, we continuously invest in research and development to ensure that our equipment is accurate, reliable, and efficient.