eXp 4000

Operating modes

Here you can find a short explanation about all operating modes of metal detector eXp 4000. 

Magnetometer

With an integrated magnetometer you can research the ground by using the magnetic field of the earth. This mode is very usefull to locate easily small metallic objects like coins, rings etc. which are situated near to the surface. The maximal penetration depth in this mode is about 2 meters.

Can be operated with: 
GPR antennas (25, 50, 75, 100 cm), Super sensor, Antenna for tunnel detection

 Magnetometer to find ferrous metal

Ground Scan

Ground Scan is a measuring method with graphical evaluation. In this mode the device will create a complete image of the underground in 3D. Detection of objects and cavities up to 25 meters as well as determination of position and depth of objects is possible. 

Can be operated with: 
GPR antennas (25, 50, 75, 100 cm), Super sensor, Antenna for tunnel detection

Ground Scan for 3d image of underground

Discrimination

To distinguish between ferrous and non-ferrous metals as well as cavities you can work in this mode. By using the Super Sensor you can discriminate up to 25 meters under the ground.

Can be operated with: 
Super sensor

 Discrimination between precious metal and ferrous metal

Metal Detector

In this mode you can work with a powerfull detector system to find out exactly what type of metal is under the ground. This detector can be purchased optional. Discrimination between iron, gold, bronze, silver and aluminium is possible up to 2 meters depth. 

Can be operated with: 
DDV system

 Metal Detector to discriminate gold, silver and iron objects

Thermograph

By the help of FS-Thermoscan differences in temperature on the surface of the ground can be located. So warm and cold areas can be determined and it is possible to conclude to conclude to voids and other anomalies. In the operating mode Thermograph you can work in live time with the FS-Thermoscan, and recognize immediately the differences in temperature on the surface of the ground and so can locate hidden voids.

Can be operated with: 
FS-Thermoscan

Thermograph for infrared measurement

Thermoscan

By the help of FS-Thermoscan differences in temperature on the surface of the ground can be located. So warm and cold areas can be determined and it is possible to conclude to conclude to voids and other anomalies. In the mode Thermoscan you can create graphical infra red images to visualize the distribution of temperatures of a field.

Can be operated with: 
FS-Thermoscan

 Thermoscan for infrared measurement and 3d view