rus
Since 1989 in engineering geophysics
Manufacturing of geophysical equipment
Geophysical surveys
8 800 5-506-506
+7 (495) 641-2-641

Ground Penetrating Radar (GPR)

Ground Penetrating Radar OKO‐3 is a portable, lightweight and inexpensive system designed for non‐destructive environmental monitoring.

The system includes a control unit or a control processing unit and antennas with frequencies from 50 to 2500 MHz. All of these antennas are interchangeable, compatible with the control unit or control processing unit, with a variety of different applications.

Features

  • High accuracy of GPR data
  • Compatible with all antennas
  • Removable rechargeable batteries
  • Rugged and weather resistant
  • GPS integration
  • Several languages option(Russian, English, Chinese
  • Synchronization of GPR sounding and videorecording 

 

  • OKO-3 GPR with control unit

    The OKO-3 GPR is a portable lightweight low-prices system designed for non-destructive environmental monitoring. The OKO-3 GPR includes control unit or control processing unit and antennas. All antennas are interchangeable and meet the needs of a broad range of applications.

    Price: ask the price


  • OKO-3 GPR with control processing unit

    The OKO-3 GPR is a portable lightweight high-speed system designed for non-destructive environmental monitoring. The OKO-3 GPR includes control unit or control processing unit and antennas. All antennas are interchangeable and meet the needs of a broad range of applications.

    Price: ask the price


  • Construction Scan 1700 3D

    Construction Scan 1700 is a portable all-in one GPR solution designed for automated localizing defects in a wide variety of wood,brick and reinforcement concrete structures, at depth of 1 m.

    Price: ask the price


  • Construction Scan 1700

    Construction Scan 1700 is a portable, lightweight and easy-to use GPR system designed for automatic location of objects in different constructions (including concrete) up to a depth of 1 m in real time.

    Price: ask the price


  • Construction Scan 2500

    Construction Scan 2500 is a portable all-in one GPR solution designed for automated localizing defects in a wide variety of wood,brick and reinforcement concrete structures, at depth of 0,6 m.

    Price: ask the price


  • CartScan

    This GPR system is designed to locate the depth and position of utilities such as pipes, cables, reservoirs and drainage systems in a variety of soils at different depths. "CartScan" software allows its user to display all information on Google Earth.

    Price: ask the price


  • OKO-2 GPR for Road Investigation

    The OKO-2 GPR Road Set was designed for non-destructive inspection and analysis of road structure. The OKO-2 GPR Road Set uses special horn antennas (400-1700MHz) suspended above ground level and fixed to the vehicle by car suspension. The complex offers the users the single-channel and multi-channel solutions for high resolution survey up to 80 km per hour Geotech has a big experience of geophysical research on highway and collaborates with the leading Russian Road Companies.

    Price: ask the price


  • Multichannel GPR OKO-2 (for railway inspection)

    The multichannel GPR complex was designed for monitoring the state of the ballast section and upper layer of the natural bed.

    Price: ask the price


  • GPR-Detector

    The GPR-Detector R0-400 is a portable and easy-to use GPR security solution, designed for locating moving people behind reinforced-concrete walls and multi-layer building constructions in real time.The main feature of GPR-Detector is its ability to clearly and effectively define an object through several walls.

    Price: ask the price


  • All-in-one GPR system

    The All‐in‐one GPR system is a GPR solution that combines the antenna and the control unit into one enclosure. This new generation of GPR offers a quick and efficient way to prepare a GPR for inspection. The All‐in‐one GPR system is connected with a laptop via Ethernet cable. Its low‐cost GPR solutions are delivered with all necessary accessories, such as an odometer, a power supply unit, a charger and cables. Our uniquely designed collapsible cart (for some models) makes detection easy and convenient.

    Price: ask the price


  • Antenna Units

    Antennas covers frequencies from 50 MHz for deep geological surveying to up to 2500 MHz for high‐resolution investigations. Using low‐frequency antennas, one can increase the depth of sounding.If high resolution scanning of the near surface section is required, though, it is advisable to use high‐frequency antennas. A combination of antennas with different frequencies yields best results.

    Type

    Antenna (АB) Сentral Frequency АB, МHz Maximum depth of penetration, m

    Resolution,
    сm

     Power consumption, Watt

    Dimensions, mm

    Weight, kg
    Shielded АB-2500M 2500  0,6 1,5 3 220x172x120 0,9
      АB-1700M 1700 1 3 3 220x172x120 0,9
      АB-1200M 1200 1,5 3 3 220x172x120 0,9
      АB-900M 900 1,5 3 3 290x185x140 2,3
      АB-700M 700 3 10 3,6

    230x170x110

    2,2
      AB-400M 400 5 5 5

    520x290x170

    4,5
      AB-250M 250 8 25 6

    740x460x150

    10
      АB-150M 150 12 35 6

    930x800x280

    16
      АB-100M 100 14 45 7,3

    930x800x280

    16
      АB-90 90 16 50 5

    2270x1075x350

    39
     Horn АB-2500R 2500 0,4 1,5 3

    320x300x160

    1,7
      АB-2000R 2000 0,6 2 3

    320x300x160

    1,7
      АB-1700R 1700 0,8 3 3

    200x188x165

    1,2
      AB-1000R 1000 1,5 4 3

    630x200x525

    7,3
      АB-400R 400 3 10 5,5

    725x570x370

    9,5
    Dual-frequency AB-300/900 300/900 7 and 2,5 20 and 8 7,8

    740x460x150

    11
        АB-250/700   250/700    8 and 3 25 and 10 7,8   740x460x150 11
      АB-150/400  150/ 400 12 and 5 35 and 15 8 930x800x280 16,5

     

    All of these antennas are interchangeable, compatible with the control unit or control processing unit, with a variety of different applications.


    • AB-2500M

      Multi-purpose antenna with central frequency of 2500 MHz, depth of sounding up to 0,6 meter, resolution 0,015 meter


    • AB-1700M

      Antenna with central frequency of 1700 MHz, opportunity to survey at a distance up to 0,02 meter above surface, opportunity of near-surface layer detailed survey, depth of sounding up to 1 meter, resolution 0,03 meter


    • AB-1700U

      Multi-purpose antenna with central frequency of 1700 MHz, removable mono ski, opportunity to use both built-in displacement transducer and displacement transducer DP-32, depth of sounding up to 1 meter, resolution 0,03 meter


    • AB-1200M

      Antenna with central frequency of 1200 MHz, removable mono ski, opportunity to use both built-in displacement transducer and displacement transducer DP-32, depth of sounding up to 1,5 meter, resolution 0,05 meter


    • AB-1200U

      Multi-purpose antenna with central frequency of 1200 MHz, removable mono ski, opportunity to use both built-in displacement transducer and displacement transducer DP-32, depth of sounding up to 1,5 meter, resolution 0,05 meter


    • AB-900M

      Antenna with central frequency of 900 MHz, depth of sounding up to 2,5 meter, resolution 0,08 meter


    • AB-700M

      Antenna with central frequency of 700 MHz, depth of sounding up to 3 meter, resolution 0,1 meter


    • AB-400M

      Antenna (monoblock) with central frequency of 400 MHz, depth of sounding up to 5 meter, resolution 0,15 meter


    • AB-250M

      Antenna (monoblock) with central frequency of 250 MHz, depth of sounding up to 8 meter, resolution 0,25 meter


    • AB-150M

      Antenna with central frequency of 150 MHz, depth of sounding up to 12 meter, resolution 0,35 meter


    • AB-100M

      Antenna with central frequency of 100 MHz, depth of sounding up to 14 meter, resolution 0,45 meter


    • AB-90

      Antenna with central frequency of 90 MHz, depth of sounding up to 16-18 meter, resolution 0,5 meter with removable wheel system


    • AB-2500R

      Antenna of horn type with central frequency of 2500 MHz, depth of sounding up to 0,4 meter, resolution 1,5 centimeter


    • AB-2000R

      High-veloсity antenna of horn type with central frequency of 2000 MHz, depth of sounding up to 0,6 meter, resolution 0,02 meter


    • AB-1700R

      Antenna of horn type with central frequency of 1700 MHz, narrowed directional diagram, opportunity to survey at a distance up to 0,02 meter above surface, opportunity of near-surface layer detailed survey, depth of sounding up to 0,8 meter, resolution 0,03 meter


    • AB-1000R

      Antenna of horn type with central frequency of 1000 MHz, depth of sounding up to 1,5 meter, resolution 0,04 meter


    • AB-400R

      Antenna of horn type with central frequency of 400 MHz, depth of sounding up to 3 meter, resolution 0,10 meter


    • AB-300/900

      The integrated multi‐frequency GPR OKO‐3 is designed for automated location of objects at different depths, simultaneously and in real time. This GPR combines a control unit and two antennas with the different frequencies . An antenna with dual frequencies of 300 and 900 MHz provides GPR data at depths of 7 and 2,5 meters simultaneously.The resolution 0,2 and 0,8 meter.


    • AB-250/700

      The integrated multi‐frequency GPR OKO‐2 is designed for automated location of objects at different depths, simultaneously and in real time. This GPR combines a control unit and two antennas with the different frequencies . An antenna with dual frequencies of 250 and 700 MHz provides GPR data at depths of 8 and 3 meters simultaneously. The resolution 0,25 and 0,1 meter.


    • AB-150/400

      The integrated multi‐frequency GPR OKO‐2 is designed for automated location of objects at different depths, simultaneously and in real time. This GPR combines a control unit and two antennas with the different frequencies 150 and 400 MHz. The depth of sounding 12 and 5 meter, resolution 0,35 and 0,15 meter


    • AB-2000RS

      High-veloсity antenna of horn type with central frequency of 2000 MHz, depth of sounding up to 0,8 meter, resolution 0,02 meter


    • AB-1700RS

      High-veloсity antenna of horn type with central frequency of 1700 MHz, depth of sounding up to 0,8 meter, resolution 0,03 meter


    • AB-1000RS

      High-veloсity antenna of horn type with central frequency of 1000 MHz, depth of sounding up to 1,5 meter, resolution 0,04 meter


    • AB-400RS

      High-veloсity antenna of horn type with central frequency of 400 MHz, depth of sounding up to 3 meter, resolution 0,10 meter


    • AB-250S

      High-veloсity antenna with central frequency of 250 MHz, depth of sounding up to 7 meter, resolution 0,25 meter


SHIELDED ANTENNAS

For efficient work in conditions of existing air jamming (i.e. buildings, construction, power transmission lines, etc.), a set of antennas with shielded screen receivers and transmitters, protecting against the potentially harmful effect from the top semi‐sphere, are available.

 DUAL‐FREQUENCY ANTENNAS

The integrated multi‐frequency GPR OKO‐2 is designed for automated location of objects at different depths, simultaneously and in real time. This GPR combines a control unit and two antennas with the different frequencies.

HORN ANTENNAS

Horn antennas are ideal for tasks associated with the high‐speed GPR surveying of elongated objects such as motorways and railways, which require ground lift‐off GPR location.

Multiple Low Frequency Antenna:15MHZ 25MHZ 35MHZ 50MHZ 100MHZ

GEOTECH can customize different frequency antenna by customer's demand.

High frequency antennas (such as 1600MHz,2600MHz,2800MHz,3000MHz) can be customized by customer's demand.

Video

GPR brochure

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