Geophysical Transient Electromagnetic Sounder TDEM Equipment with GPS

Geophysical Transient Electromagnetic Sounder TDEM Equipment with GPS

Transient electromagnetic method (TEM) is a rapidly developed instrument for geological exploration using time-domain electromagnetic method (TEM) in recent years. Notable achievements have been made in non-ferrous metals and national defense projects. It can be detected on bare bedrock, cement ground, desert, frozen soil, and water surface. It can effectively detect the thickness of the bed cover. Accurately divide the stratum structure and concealed structure; suitable for shallow groundwater exploration and geothermal water source investigation; groundwater pollution delineation and monitoring; mine goaf detection; can also be used for dam hidden dangers and channel, reservoir leakage and other applications.

application

Geophysical Transient Electromagnetic Sounder TDEM Equipment with GPS

1. Detection of underground aquifers, fault aquifers, coal seam structure and subsidence
2. Underground detection of water storage structures in the mining area and its surroundings and in front of the excavation head
3. To detect the burial depth and the occurrence of good conductive ore bodies, and to detect the ore-forming structure
4. Detection of old kiln and its water content
5. Engineering Exploration and Environmental Exploration
6. Oil and gas field exploration

Standard configuration

Geophysical Transient Electromagnetic Sounder TDEM Equipment with GPS

Optional instruments:

Geophysical Transient Electromagnetic Sounder TDEM Equipment with GPS

PTT-40A Antenna and Adapter

WTEM-2T/GPS synchronization controller

1.1 Main functions and features

Geophysical Transient Electromagnetic Sounder TDEM Equipment with GPS

Operation takes place on the tablet via BlueT.

Improved synchronization controller for WTEM-2T/GPS transmitter: better GPS module and antenna, higher sensitivity, faster synchronization speed, smaller size and lighter weight.

Multiple synchronization methods are supported:

Geophysical Transient Electromagnetic Sounder TDEM Equipment with GPS

a) Cable synchronization

b) GPS synchronization

The latter two synchronization modes require a WTEM-2T/GPS synchronization controller. After startup, it only takes no more than 2 minutes for the transmitter to be synchronized with the transmitter if the satellite signal is good.

High reliability, low power consumption: Exquisite receiver and circuit, sealed and solid mechanical structure ensure high reliability, low power consumption and easy operation.

Wide detection depth range: WTEM-2D transmitter can help to conduct medium or deep detection from tens of meters to thousands of meters.

Remote Control: Pocket PC and BlueT wireless communication technology enable the WTEM-2J receiver to operate within 10 meters, such as setting parameters, starting measurement, transmitting and displaying measurement results.

High anti-interference performance: program control filter gives accurate power frequency; besides, data stacking and software filtering are also good for this performance.

Multi-channel, high measurement accuracy: the operator can set the number of channels, linear or logarithmic; the crystal oscillator realizes timing, and the time-to-depth ratio is stable and accurate. The sampling window is arranged reasonably, and the real underground structure can be imaged. It provides a reference for complex geological problems.

Short turn-off time: The transmitter supports a quick turn-off function, which can extend the shallow detection range. The short shutdown feature provides the software with an accurate shutdown time to give accurate data.

WTEM-2D/60 15KW transmitter (standard configuration) specifications:

Geophysical Transient Electromagnetic Sounder TDEM Equipment with GPS

Geophysical Transient Electromagnetic Sounder TDEM Equipment with GPS

Geophysical Transient Electromagnetic Sounder TDEM Equipment with GPS

Geophysical Transient Electromagnetic Sounder TDEM Equipment with GPS