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:

Real time signal pre-processing (Online filtering)
Automatic-Calibrated online filters
Wide range of post processing filters
Increased dynamic range due to digital traces-stacking
High signal-to-noise ration due to innovative Telbin technology
Automatic recognition of connected antenna
Antenna to laptop connection through WiFi or USB
All GPR components (antennas system, electronic modules, battery, etc.) are assembled in a single case
No additional Control Unit. Any Windows-based computer (laptop) can be used for working
Direct connecting of Measuring wheel and GPS to antenna unit
Antenna unit can be either mounted on the Handcart Cart-36 or towed along the ground by transport belt
Bidirectional odometer. User can perform sounding in both directions: back and forth
Low power consumption: not less than 8 hours of working session before next charging
Sealed lead acid batteries permitted for air-carrying
Non- inflatable solid wheels of the Handcart
Durable antenna body made of fiberglass plastic
Replaceable bottom protector to use antenna without the Handcart
Each antenna set is ready to use without purchasing any additional accessories

example of application of VIY3-300 GPR

example of application of VIY3-300 Ground Penetrating radar

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 a single profile: up to 1 000 000 traces
Interface: USB2 or WiFi
Dimensions (L x W x H): 610x312x170 mm
Weight: 9.0 kg
Operating temperature range: -20°C to 40°C
Continuous operation time: not less than 8 hours

The VIY3-300 GPR set includes:

Antenna unit
Antenna unit is placed in a durable fiberglass housing.
The antenna unit has sockets to connect:

Data cable
Masuring wheel and/or GPS receiver

Handcart Cart-36
Foldable handcart allows a single operator to carry out fast and easy survey of large areas.
Main features:

Durable and reliable construction
Universal mounting for laptop
12 inch wheels
Built-in odometer
Very compact when folded

VO-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 an antenna unit without any extra tool;
Compatible with all types of antenna units.

Battery Charger
Reliable, sealed charger for charging a biult-in battery.

Data Cable
The cable that connects antenna unit to USB port of your computer

Transportation towing belt for VIY3-300 antenna unit

Transport Belt

English version of User manual for VIY3 series of ground penetrating radars

User's Manual

Backpack
Durable and comfortable backpack for transportation of all accessories for GPR. It has many compartments, including protected compartment for laptop.

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

The VIY3-300 GPR is supplied with different options.

Order information:

example of order information for VIY3 series ground penetrating radars