DUALEM 21/21S – Professional underground conductivity and subsurface object detection equipment
The DUALEM 21/21S is a cutting-edge Electromagnetic Induction (EMI) sensor designed for deep soil property exploration. It can simultaneously measure electrical conductivity in the ground and magnetic susceptibility at multiple depths, aiding researchers, engineers, planners, and soil resource experts.
Capabilities of DUALEM 21/21S
- Analyze soil structure and layers
- Assess mineral or organic content quantities
- Detect high salinity areas or degraded soils
- Monitor surface erosion or long-term soil layer changes due to use
- Evaluate suitability for agriculture, land allocation, or environmental restoration
This equipment is ideal for projects requiring soil layer data for regional or plot-level planning, such as soil mapping, soil change research, or sustainable land resource management.
Key Features of DUALEM 21/21S for Soil Surveying
- Simultaneous measurement of multiple soil layers: Analyze changes in soil layers from the surface to several meters deep without digging.
- Able to detect electrical conductivity and magnetic susceptibility: Suitable for analyzing soil composition, such as clay-sand ratio, moisture content, and salinity.
- Fast, no digging required, non-disruptive: Reduce time and costs associated with traditional soil sampling methods.
- Connects to GPS for creating soil maps: Supports analysis and presentation in 2D/3D formats and GIS.
- Perfect for agricultural areas, restoration sites, or research zones: Helps in accurately planning land use.
Usage Examples
- Distinguishing between saline, acidic, or sandy soils
- Monitoring soil quality in agricultural areas
- Studying the degradation of topsoil in continuously used areas
- Surveying to plan for the rehabilitation of resource-challenged areas
- Collecting spatial soil data for long-term planning
Research Level Equipment
The DUALEM 21/21S is a specialized scientific instrument developed with high-precision engineering and advanced electromagnetic technology:
- It features a signal-receiving coil structure of 21 pairs that require calibration for each set's accuracy
- A high-frequency signal processing system with no interference noise
- A manufacturing process requiring high precision and individual calibration for each unit
- Ability to connect with professional geophysical software
- Limited production specifically for academics and engineers requiring specialized equipment
Available in Thailand
For inquiries about the DUALEM 21/21S, please contact SCMA. We are ready to provide consultation, demonstrations, and after-sales service so that customers can fully utilize this valuable equipment for research, industry, or government purposes. The DUALEM 21/21S is an unmatched choice for subsurface exploration.
