Geophex Ltd. info@geophex.com
30 years of excellence in EM instrumentation +1 (919) 839-8515
 

 
 Home • Applications • Products • Custom Solutions • Rentals • Survey services • Resources • Contact Us
 

GEM-3R Specifications

Data given for standard model - we will modify to meet your requirements

 
Operating Mode: Frequency Domain
Number of frequencies: Up to 10 simultaneous frequencies
Bandwidth: 30 Hz to 93 kHz
Sampling rate: 30 Hz or 25 Hz
Transmitter dimensions: 100 cm. x 75 cm.
Maximum TX moment: 65 Amp-meters2 at 450 Hz
Rechargeable battery: 12 VDC
 
Outputs: Inphase and quadrature in ppm
Apparent conductivity
Magnetic susceptibility
Powerline amplitude
 
Communications: BlueTooth with the PDA (or computer)
RS232 for computer
Powered RS-232 input for GPS
 

Features

  • Cart-mounted electronics enclosure with easy battery-pack replacement
  • PDA as the user interface with full functionality
  • External GPS connector with 12V power available
  • Dead-reckoning survey option
  • Bluetooth communication to the PDA and RS232 serial ports to any other external devices
  • Real time “data-painting” of the survey area for quick view and evaluation



Home • Up one level


Geophex Ltd.      605 Mercury street, Raleigh NC 27603 U.S.A.       info@geophex.com       Fax: +1 (919) 839-8528       Telephone: +1 (919) 839-8515