office 604, 13 Evgena Sverstuka str. Kyiv 02660, Ukraine info@viy.ua         +380 44 2408594

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VIY3-700 Ground Penetrating Radar

Description
Specification
Components

The VIY3-700 Ground Penetrating Radar (GPR) can be used for location and analysis of underground objects using electromagnetic pulse radiation up to 2.5 meters depth (or thickness). The VIY3-700 GPR is suitable for searching of both metallic and dielectric objects (pipes, communications, voids, building constructions, etc).

 

Basic applications:

  • Search for pipes and communication objects;
  • Examination of engineering construction (building walls and basements, etc);
  • Search for reinforcement rods in building constructions;
  • Search for hidden and immured objects.
     

Features:

  • Measuring wheel (Odometer) and GPS can be connected directly to antenna unit;
  • All components including antenna system, electronic modules, battery, etc., are assembled in a single fiberglass case;
  • Battery, in order to lighten the antenna unit, is designed in a separate case;
  • Antenna unit is connected to laptop by USB data cable through the battery case. This solution ensures that antenna does ideally match the electronics, the whole device is highly reliable and easy to use;
  • Battery case can be placed in the operator's backpack or mounted on a Cart-36 handcart;
  • Antenna unit can be mounted on the Handcart Cart-36, pulled by transport belt (along the ground) or holded by the handle (during inspecting the walls);
  • Spectrum randomizing (quasi-random sampling sequence) - the improved interference immunity, especially against the coherent interferences;
  • Increased dynamic range due to digital traces-stacking;
  • Real time signal pre-processing;
  • Low power consumption - not less than 8 hours of working session before the next chatging;
  • With standard WiFi or USB connection, user can choose any Windows running computer to work with VIY3 GPR. It can be either netbook, or modern models of laptops with a 12-core processor.
  • Antenna frequency: 700 MHz
  • Analogue-to-Digital Converter range: 18 bit
  • Dynamic range: not less than 135 dB
  • Data acquisition rate: up to 55 traces per second
  • Survey window: 16, 24, 32, 40 ns
  • Maximum number of samples per trace: 1 000
  • Trace stacking number: up to 300
  • Depth of sounding: up to 2.5 m (determined by soil properties)
  • Spatial resolution: better than 0.12 m
  • Trigger mode: single, internal, external 
  • File size of the profile: up to 1 000 000 traces 
  • Interface: USB2 or WiFi
  • Build-in inclinometer
  • Dimensions (L x W x H): 325x 210x 156 mm
  • Weight: 2.5 kg
  • Operating temperature range: -20C to 40C
  • Continuous operation time: not less than 8 hours

The VIY3-700 GPR set includes:

Antenna unit (standard)

Antenna unit with 700 MHz frequency is placed in a durable fiberglass housing. The unit has DP connectors to be connected to USB cable, for measuring wheel and/or GPS receiver.


 

 

Antenna unit (handheld version VIY3-700h)

Antenna unit with 700 MHz frequency is placed in a durable fiberglass housing. The unit has DP connectors to be connected to USB cable, for measuring wheel and/or GPS receiver.
This antenna unit version has a special flexible handle and small wheel. Very useful for wall and floor sounding.


 

Battery Box

Battery box is placed in backpack or mounted in the Cart-36 handcart.
The box has connectors to connect DP and Data cables.


 

 

Handcart Cart-36

Foldable handcart allows a single operator to carry out a quick examination of large areas. The measurements with Cart-36 GPR can be easier and faster.
The cart has durable and reliable construction, universal mounting for laptop, 12 inch wheels, built-in odometer.
Cart-36 has a minimum size in the folded state.

 

VO-20 Measuring Wheel (not included in VIY3-700h version)

Measuring wheel (odometer) VO-20 was designed to determine passed distance during a GPR profile acquisition.
Odometer can be mounted to the body of antenna unit and electrically connected to the antenna by special connector.

  • Calibration is not required;
  • Dust and mud protection;
  • Mounting to the antenna unit without any extra tools;
  • Compatible with all types of antenna units.

Battery Charger

Reliable, sealed charger for charging biult-in battery.

 

 

 

DP Cable

The cable to connect antenna unit to battery case.


 

 

Data Cable

The cable to connect battery case to USB port of your computer.

 

 

Transport Belt

 

 

 

User's Manual

 

 

 

 

Backpack

Durable and comfortable backpack for transportation of all components, except the antenna unit. It has many sections, including protected one for laptop.


 

 

 

Portable shelf for laptop

Foldable shelf was designed to be attached to the backpack and to let the operator carry out a comfortable work with a laptop.


 

 

The VIY3-700 GPR is supplied with different options.

Order information for standard version:

 Order information for handheld version:


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see also

Headquarter

office 604, 13 Evgena Sverstuka str. Kyiv 02660, Ukraine phone: +380 44 2408594

E-mail: info@viy.ua

EU office

Wallstr. 89 D-45770 Marl Germany Tel: +49 2365 18872 Fax: +49 2365 502271

E-mail: eu_buro@viy.ua

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