CUGTEM-GK Plus Transient Electromagnetic Instrument (Tunnel/Lane Advanced Prediction)

The CUGTEM-GK Plus transient electromagnetic instrument (tunnel/tunnel advance prediction) has an ultra thin transient electromagnetic instrument receiver and a high-power transmitter. It is displayed by an integrated host and tablet computer, with a built-in power supply. It can also be equipped with dual octagonal anti-interference coils and coplanar equivalent anti magnetic flux coils, which can break through the concept of blind spots and accurately measure shallow layers.

• Application field

1. Tunnel, alleyway, vertical shaft, flatDong et alAdvanced detection of the entire space environment, with a range of up to 150 meters.

2. Mainly used for tunnel ownersThe geological conditions of the unexcavated area in front of us are as follows:

(1) Compare the geological and hydrological data provided in the design drawings, predict changes in geological and hydrological conditions and their impact on construction, and propose design schemes;

(2) Forecast the water content of water faults, fissure water, caves, and karst caves within a 150 meter radius in front of and around the palm;

(3) Advanced geological forecasting provides reliable geophysical basis for design and construction; Reduce the risk of geological disasters; Provide reliable geological data for the preparation of construction documents.

3. Mainly used for geological structure and advanced detection of water hazards in non coal mine mountain tunnels, as follows:

(1) Detection of water rich distribution and water bearing structures of sudden water sources in front of the excavation head of underground mining tunnels in metal and non-metal mines;

(2) Detection of hydraulic fracturing zones induced by mining disturbances on the roof and floor of underground mining tunnels in metal and non-metal mines;

(3) Advanced detection and prediction provide guidance for the excavation direction and water prevention work of underground mining tunnels in metal and non-metal mines;

4. Detecting the direction of mineral veins underground in metal mines;

5. Detection of water bearing structures around the basement and detection of underground metal pipelines on the ground.

• Main Features

1High speed collection reduces construction time by half.

2. Small size, light weight, and easy construction. Adopting an integrated design, the receiver, transmitter, and battery are combined into one, which is easy to carry and can be used for construction while standing.

3. High performance and low power consumption. Using an industrial computer as the core controller not only improves performance but also reduces power consumption.

4. The earliest equipment in China to use small coils and high-power transient electromagnetic detection in tunnels, with a transmission current Ipp of 120A, maximizes detection accuracy.

5. Reflective LCD screen with extremely low power consumption, capable of working under direct sunlight.

6. The collection software intelligently filters and automatically judges the data quality on site.

7. The processing software allows for one click mapping, with user-friendly operation. Professional drawing software can output 3D visualization data graphs.

8. Optional anti-interference coil suitable for detection in strong interference environments

9. A universal receiver, equipped with different transmitters, can meet the requirements of explosion-proof environment in coal mines, tunnel advance prediction, and transient electromagnetic detection in surface environments.

10. It can be interconnected with Huarui Cloud Data Center for real-time uploading, storage, interpretation, and mapping of exploration data. Provide effective support for the rapid production of engineering reports.