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

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VIY3-300 Ground Penetrating Radar

Description
Specification
Components

The VIY3-300 Ground Penetrating Radar (GPR) is used for location and analysis of the nature of underground objects using electromagnetic pulse radiation up to 8 meters depth. The VIY3-300 GPR is suitable for searching of both metal and dielectric objects (geological structures, pipes, voids, building constructions etc.).

Basic applications:

  • Search for pipes and communication objects;
  • Examination of engineering construction (building basement, dams, etc.);
  • Investigation of man-caused accident areas;
  • Search for subsurface objects (voids, cracks, heterogeneous inclusions);
  • Search for underground constructions (tunnels, sewers and etc.);
  • Search for sources of leakage from pipelines by indirect signs (excessive moisture).

Features:

  • Measuring wheel and GPS can be connected to antenna unit. The antenna unit itself can be connected to laptop via WiFi or USB data cable. Thus, all components including antenna system, electronic modules, battery, etc., are assembled in a single case. This solution ensures that antenna does ideally match the electronics, the whole device is highly reliable and easy to use;
  • Antenna unit can be mounted on the Handcart Cart-36 or can be pulled by transport belt (along the ground)
  • Spectrum randomizing (quasi-random sampling sequence) - interference immunity improvement especially against the coherent influences;
  • 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 next charging;
  • 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: 300 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: 66, 100, 133, 166 ns
  • Maximum number of samples per trace: 1 000
  • Trace stacking number: up to 300
  • Depth of sounding: up to 8 m (determined by soil properties)
  • Spatial resolution: better than 0.3 m
  • Trigger mode: single, internal, external
  • File size of the profile: up to 1 000 000 traces
  • Interface: USB2 or WiFi
  • Dimensions (L x W x H): 610 x 312 x 170 mm
  • Weight: 9.0 kg
  • Operating temperature range: -20C to 40C
  • Continuous operation time: not less than 8 hours

The VIY3-300 GPR set includes:

Antenna unit 300 MHzAntenna unit
Antenna unit with 300 MHz frequency is placed in a durable fiberglass housing. The unit has connectors to be connected to Data cable, to connect the measuring wheel and/or GPS receiver.

 

 

Foldable trolley Cart-36Handcart 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 WheelVO-20 Measuring Wheel
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 ChargerBattery Charger
Reliable, sealed charger for charging biult-in battery.

 

 

 

Data CableData Cable
The cable to connect antenna unit to USB port of your computer

 

 

 

Transport Belt

Transport Belt

 


 

User's Manual

User's Manual

 

 

 


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

 


 

Foldable shelf for notebook

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

 

 

 

 The VIY3-300 GPR is supplied with different options.

Order information:

 

 

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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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