What ist EMFAD - UG12 PRO

The EMFAD - measuring method

  • is based on the evaluation of variations of electromagnetic field data caused by anomalies in the subsoil.

It can locate :

  • conductive materials, such as metal, pipes, barrels, cables, reinforced concrete, electrolytic effluents, etc.
  • irregularities like cavities, graves, faults, shafts, ground fills, deposits, caves, tunnels, landfills.

The EMFAD - Technology has been successfully deployed in practice under various different climatic and geological conditions by professionals as well as by hobby researchers.

Fields of application predominantly are archeology, geophysics, geology, hydrology and treasure loacating ( treasure hunting ) in very different application areas as archeological sites, industrial waste sites and waste deposits, building lots, mining ares, street - construction sites, military practice sites and other soil investigations.

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Data output / exchange from EMFAD - UG12 - PRO to a Notebook ( or PC ) via RS - 232 or USB port interface for data processing with the evaluation- and presentation software EMFAD - Scan - PRO.

Technical Information :




Electromagnetic sensor system :

  • Works world wide in passiv mode with external Radio Stations and in active mode with own Transmitter

Receiver frequency range :

  • External Frequencies : 130 kHz, 77.5 kHz, 23.4 kHz
  • Own Transmitter :  33 kHz

Microprocessor controlled measurement :

Automatic mode :

  • Probe recording and readings are stored automaticly 1 / sec

Manual mode :   

  • Manual triggering, readings stored automaticly

Datalogger :  

  • Capacity 32.000 readings per area investigated

Data point density :  

  • Dependent
    • on step - length and - distance
    • between measured profiles > = 10 cm



Depth of localization : 

  • Up to 12 m

Resolution : 

  • 10 Bit / 8V

Dimension / Weight : 

  • 51 x 28 x 12 cm, 5 Kg

Power supply :   

  • 2 x 12 V Battery - Packs ( ALKALINE ), for an operating time of approximately 12 hours

Ambient teperature : 

  • -10 to + 55 C

Data processing :   

  • With software EMFAD - Scan for 2D and 3D - presentations, interpretation, modeling, documentation and printing

Data export : 

  • For further processing and documentation to Microsoft - EXCEL, SURFER from Golden Software or any other program, which is able to handle ASCII - files.


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