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

Geophysical Equipment

  • 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.


    • 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.


    • 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.


    • 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.


    • 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.


    • 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.


    • 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.


    • 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.


    • 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.


    • 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.


  • 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


    • Notebook

      A notebook is used for GPR data processing and interpretation in a field and in the office.


    • The Processing Unit

      A processing unit (PU) is a simplified CPU version (without a control unit function), as for the rest, their functional potential and design are identical. PU requires the use of the control unit. The notebook computer is not required in this case.


    • Radio modem RM-2

      The Radio modem is designated for GPR remote control.


    • Odometer DP-32

      Odometer DP-32 is for exact setup of GPR results to the local area.


    • Automobile odometer DPA

      Automobile odometer is used during operations upon an automobile, it is connected directly to the vehicle odometer


    • Odometer Spool

      Spool is used during off-road operation or in small water pools.


    • Lift-and-turn device for AB-700-CK

      Lift-and-turn device for AB-700-CK


    • Lifting device for AB-700-CK

      Lifting device for AB-700-CK


    • Lifting rod

      Lifting rod (1 meter long)


    • The Control Processing Unit

      The Control Processing Unit was designed especially to operate in unfavorable weather conditions (temperature ‐20 …+50°С).


    • IDS-1 Pile Testing Device

      This instrument " IDS-1" can determine the length of reinforced concrete and metal piles up to sixty meters in length. Engineers can also use "IDS -1" for surveying a structures' foundation and examining concrete hydraulic structures, as well as inspecting tunnels, sewers and underground storage tanks.


    • Multichannel seismograph Lakolit-MT

      Multichannel seismograph Lakolit-MT is designed primarily for engineering applications and micro-zoning. One of the key advantages of Lakolit-MT is its modular concept, which provides the user with a flexible multi-channel seismic acquisition system. In this system, several telemetry units can be linked with the synchronization unit that controls the seismic system. Each telemetry unit includes a six-channel registration unit and a six-channel seismic cable with geophones.


    • LAKKOLIT X-M4 Digital Multichannel Seismic Station

      The Lakkolit‐X‐M4 is a digital multichannel engineering seismograph, designed for engineering geological and micro‐zonation surveys by refracted wave, seismic refraction and vertical seismic profiling methods.


    • DELTA-03 Digital Seismic Signal Recorder

      The Delta Seismic Recorder is designed to detect seismic signals from external (natural and artificial) seismic vibrations. It is a permanent seismic station with the possibility of data logging to a removable high‐capacity flash disk, and data transmission to a PC for real‐time analysis and recording.


    • Three-component seismometer SPV-3K

      Three-component seismometer SPV-3K is designed to convert velocities acting along measurement axes of seismometer into proportional electrical signals. The seismometer is intended for work with seismic recording system Delta-03 or any other recording system.


    • Hardware-software system for impact assessment of vibrational loads on a building and its soil foundation.

      Hardware-software system for impact assessment of vibrational loads on a building and its soil foundation. This system includes the seismic signal recorder Delta-03 and the software Vibro.


    • Resistivity System OMEGA-48

      OMEGA-48 is a multichannel Resistivity system designed for vertical electrical sounding (VES) and induced polarization (IP) methods on electrical resistivity tomography (ERT) technology.


    • ERA-MAX Electrical Exploration System

      ERA-MAX equipment is designed for electrical prospecting on any surface


    • ERP-1 Digital Electrical Exploration System

      Portable digital electrical exploration system ERP-1 is designed for geophysical survey performed by the DC and AC resistivity methods


    • SKILL Pro

      Multinode resistivity meter for 2D and 3D resistivity tomography. Transmitter, receiver and 48-nodes switch in one heavy duty case.


    • Electrical Exploration Transmitter ASTRA-100

      Electrical exploration transmitter ASTRA-100 is designed for producting an electromagnetic field during geophysical survey using the DC current, induced polarization, frequency sounding (including impedance one) methods, etc.


    • Electrical Exploration Transmitter VP-1000

      Under the load, the transmitter produces bipolar rectangular current pulses and is capable of operating in two modes: RPI-1 rectangular current pulses without intervals (AC mode); RPI-2 rectangular current pulses with intervals, having the same duration as the pulses


    • Multifunctional Electrical Exploration Receiver MERI-24

      The receiver MERI is designed for measuring the parameters of the DC and AC voltages under the field conditions during electrical exploration surveis.


    • 8-Channel Receiver IMVP for Induced Polarization Method

      Multi-channel electrical exploration receiver IMVP is designed for carrying out works by the induced polarization (VP) method in the frequency and/or time domain.


    • Electro prospecting high frequency station "Vega"

      The Electro prospecting high-frequency system Vega is a resistivity instrument which provides high quality data on the electrical properties of soil, using traditional resistivity measurements, but without the possibility of grounding.


    • Automated processing program of GPR profiles "Analysis"

      The new software package «Analysis» for automated processing of GPR profiles, building 3D profiles of the objects. Especially important application of this program during the examination of extended objects: roads, railways, while working on the waters, and others.



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