The EDG-2S Non-Nuclear Soil Density Gauge is an upgraded model developed from our second-generation EDG-1S. Designed by our engineering team with years of on-site testing experience, the EDG-2S incorporates a range of enhancements to improve both performance and usability.

It features a touchscreen interface for streamlined operation, a fully integrated rugged enclosure for enhanced durability and environmental protection, and advanced computational software that ensures higher measurement accuracy and simplified workflows.

Main Functions

The EDG-2S is designed to measure key physical properties of compacted materials, including density, moisture content, and percent compaction.
It is applicable to a wide range of scenarios, such as:

· Subgrade and foundation testing

· Embankments and backfill materials

· Tunnels and basements

· Trench and landfill compaction assessment

Standards & Compliance

· Participating unit in the drafting of DBJ41/T 230-2020: Field Testing Standard for Soil Density and Moisture Content Based on Complex Impedance Method

· Participating unit in the drafting of DB13/T 5384—2021: Technical Specification for Soil Density Measurement Using Complex Impedance Method

Key Features

1. Non-nuclear alternative to traditional methods such as nuclear density gauges, sand cone method, and oven-drying method — completely radiation-free.

2. No specialized licenses or high-level training required for operation.

3. Eliminates the need for transport, storage, or disposal of hazardous materials.

4. Utilizes high-quality, reliable point-to-point RF (radio frequency) technology.

5. Durable metal-cased main unit, shock-resistant and pressure-resistant; compact and easy to transport.

6. Rapid testing cycle: accurate, repeatable results displayed in just 2–3 minutes.

7. Integrated temperature probe monitors ambient test conditions for greater accuracy.

8. 5-inch touchscreen for intuitive, user-friendly interface and clear data visualization.

9. Equipped with imported temperature-compensated sensors for enhanced sensitivity and stability.

10. GPS expansion module enables satellite-based positioning of test locations, integration with regional management software, and remote data monitoring and transfer.

11. USB interface allows for convenient data transfer, review, and future firmware updates.

12. Updated Windows-based software with simplified installation and data export process; results are output in editable Excel format, making data viewing and reporting more efficient.

Technical Specifications