TREX-150 UXO / Metal Detector

本檔案之內容及圖片均為    德國   製造廠之專利

謹 限用 於介紹 該原廠製造生產之  TREX-150  未爆彈 / 金屬探測器

 

APPLICATION

The TREXR System (Transmitter Receiver EXplorator) is a newly developed active metal detection system.

It is primarily utilised for the detection of large metal objects such as underground deposits, barrels, or bombs and large

UXO.

The special features of the TREXR System consists in its selectivity regarding small metal objects buried close to the

surface and - in comparison to active metal detectors - its good detection range on large objects (transmitter effect).

Depending on their size shallow buried small objects are either ignored or recognised and displayed as such (absorber

effect).

In this way, the TREXR System represents a worthwhile supplement to classic bomb location (passive magnetometer

technology).

For conventional operations, there is a galvanometer and an audio alarm device integrated into the electronic box.

Furthermore, the TREXR system has an analogue data output and can therefore also be linked to a data logger to allow a

digital mapping.

MODE OF OPERATION

The TREXR system consists of two spatially separate and coplanar arranged coils. An alternating current of a defined

frequency is fed to the transmitter coil and induces a specific voltage into the receiver coil.

Metal components, which come within the range of the sensors, alter this wide-ranging coupling between transmitter

and receiver coil. These changes transformed into a location signal.

The great advantage of this method lies in the selective sensitivity to large metal objects. Small metal parts, such as

metal fragments can be ignored by

OPERATION

The TREXR System is ready for operation without any further assembly requirements.

The operating elements such as the stepping switch, the compensation-tuning knob and volume adjuster are located

at the front side of the electronic box.

Once the desired sensitivity level has been selected, the offset value can be zeroed with the compensation adjuster

knob.

The TREXR System can be held directly by the holding bar, by a handle or by the carry-belt. Ground clearance should

be 70 to 80 centimetres.