GEPS-2000 - Geoelectric Power Sounder

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2500 V – 10 A – 3500 W

Resistivity & Induced Polarization

Detachable radio/cable operated receiver

8 channels with simultaneous measurement

Up to 10 adjustable IP windows


Groundwater explorations in arid and semi-arid areas, deep geological surveys, mineral prospecting, structural studies.

Geoelectric Power Sounder GEPS-2000 is a device for data acquisition and interpretation of deep VES (vertical electrical sounding) as well as for 8 channel profiling (resistivity and IP sections). It can be used for measurements up to 1000 – 2000 m depth allowing both high voltage and high current injection of transmitter current according to real measuring conditions.

The device consists of powerfull, overload protected transmitter supplied from two portable electric generators (with total power of 4000 W) and of detachable receiver. The operation is controlled from a user’s laptop. GEPS-2000 is a made-to-order device its features can be modified.

Measured data from GEPS-2000 acquired from several VES can be assembled into resistivity and IP sections using the interpretation software delivered with the device. Data output from 8 channel profiling is matched with RES2DINV inversion software.

Standard accessories:

  • GEPS-2000 transmitter with detachable receiver
  • Engine power generators (2 pcs)
  • Connection cables
  • Measuring software
  • Interpretation software IPI2WIN
  • User manual

Optional accessories:

  • Measuring current and potential cables on reels
  • Potential array for 8 channel profiling on reel
  • Measuring electrodes
  • Inversion software RES2DINV