Product Overview:
Our High-Resolution Multi-Channel Electrical Resistivity Tomography (ERT) & Induced Polarization (IP) Imaging System is an advanced geophysical exploration instrument engineered to acquire high-quality subsurface resistivity and chargeability data. Available in 48, 60, 120, 180, and 300 channel configurations, this system caters to a wide range of exploration scales and depths. With its multi-electrode system, programmable electrode switching, high power output, and integrated IP measurement capabilities, this system is an ideal choice for geological surveys, mineral exploration, groundwater resource assessment, environmental geophysics, and engineering geophysics.
A 1-D resistivity sounding survey, focused on a single vertical profile, typically requires only 10 to 20 measurements.

In contrast, a 2-D imaging survey—which maps a subsurface cross-section—collects anywhere from hundreds to a thousand data points.

The most significant jump occurs with a 3-D survey, which aims to model an entire volume of rock. These surveys require a much larger electrode array and can involve thousands, or even tens of thousands, of measurements.

【Key Features and Benefits】

Flexible Multi-Channel Configurations: Offers 48/60/120/180/300 channel models, allowing you to select the most suitable configuration for your project needs, optimizing exploration efficiency and cost.

Efficient Multi-Electrode System: Facilitates rapid and automated data acquisition through pre-deployed multiple electrodes, significantly reducing fieldwork time.

Intelligent Electrode Switching: Features a powerful programmable electrode switching unit that supports various measurement arrays (e.g., Wenner, Schlumberger, Dipole-Dipole, Pole-Pole, etc.), enabling diverse data acquisition with a single electrode deployment.

Superior Penetration Capability: High voltage and current output ensure the acquisition of sufficiently strong signals under various geological conditions, enabling deep investigation.

High-Precision Data Acquisition: Measurement channels with high input impedance and sensitivity guarantee the accuracy and reliability of voltage measurements, yielding high-quality resistivity and IP data.

Integrated IP Measurement Capability: Seamlessly integrates Induced Polarization (IP) measurement functionality, simultaneously acquiring resistivity and chargeability parameters to provide a more comprehensive understanding of subsurface electrical properties and effectively identify metallic minerals, conductive clays, and contaminants.

Robust and Portable Design: Employs a robust and portable design concept, suitable for various complex field environments, ensuring stable operation and convenient transportation.

User-Friendly Interface: Equipped with intuitive and easy-to-use control software, enabling convenient parameter settings, data acquisition monitoring, and real-time display.

Powerful Data Post-Processing Support: Works with professional data processing and inversion software (available separately) to generate high-resolution 2D or 3D resistivity and IP subsurface images, providing strong support for geological interpretation.

Versatile Array Configuration Support: Supports a wide range of electrode array configurations, allowing users to choose the optimal measurement method based on different exploration targets and geological conditions, improving detection effectiveness.

Performance parameters

Applications

Mineral Resource Exploration: Locating metallic and non-metallic mineral deposits, particularly effective for sulfide-related ore bodies.
Groundwater Resource Investigation: Determining the location, depth, and extent of aquifers, assessing groundwater quality.
Environmental Geophysics: Monitoring soil and groundwater contamination, detecting landfills, leakage points, etc.
Engineering Geophysics: Investigating foundation stability, identifying faults, cavities, landslides, and other geological hazards.
Archaeological Surveys: Detecting underground relics and man-made structures.
Geothermal Resource Exploration: Identifying geothermal anomaly areas.
Agricultural Geophysics: Assessing soil moisture and salinity distribution.