VIY5-070 Ground Penetrating Radar

Description

Specification

Components

The VIY5-070 Ground Penetrating Radar (GPR) is used for location and analysis of underground objects using electromagnetic pulse radiation, up to 30 meters depth.
The VIY5-070 GPR is suitable for searching of both metal and dielectric objects.

Basic applications:

Research of geological structures
Investigation of man-caused accident areas
Search for underground objects (voids, cracks, heterogeneous inclusions, fissuring rocks)
Search for underground constructions (underground passages, sewers, etc.)
Ground water level mapping
Search for soil frost penetration zones, permafrost areas
Exploring ground structure in quarries
Subsurface deposits profiling
Search for source of leakage from pipelines by indirect signs (excessive moisture)
Hydrologic investigations of bottom structure at fresh water reservoirs

Features:

GPR consists of 2 separate antenna units: transmitter and receiver
Direct connection of Measuring wheel and GPS to antenna unit
Receiver antenna unit can be connected to laptop through Wi-Fi or USB
Real time signal pre-processing (Online filtering)
Auto-Calibrated online filters
Increased dynamic range due to digital traces-stacking
High signal-to-noise ration due to innovative Telbin technology
Automatic recognition of connected antenna unit
Wide range of post processing filters
GPR data are processed in a computer with VIY3 software installed
No additional Control Unit. Any Windows-based computer (laptop) can be used for working
Batteries are installed in each antenna unit
Low power consumption: not less than 6 hours of working session before next charging
Long-life sealed lead acid batteries permitted for air-carrying
Durable antenna bodies made of fiberglass plastic

Application of VIY3-070 GPR

Example of VIY3-070 GPR application

Antenna frequency: 70 MHz
Receiver-to-Transmitter offset: 1500 mm
Analogue-to-Digital Converter range: 18 bit
Dynamic range: not less than 135 dB
Data acquisition rate: up to 120 traces per second
Survey window: 240, 360, 480, 600 ns
Maximum number of samples per trace: 1 000
Trace stacking number: up to 300
Depth of sounding: up to 30 m (determined by soil properties)
Spatial resolution: better than 2.0 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) each antenna: 1200x607x308 mm
Weight: 2*36.0 kg
Operating temperature range: -20°C to 40°C
Continuous operation time: not less than 6 hours

The VIY5-070 GPR set includes:

Antenna units
Antenna units are placed in durable fiberglass housings. Antenna units have sockets to connect: Data cable, Synchro cable, measuring wheel and/or GPS receiver.

VO-36 Measuring Wheel
Measuring wheel (odometer) VO-36 was designed to determine passed distance during GPR profile acquisition. Odometer can be mounted to the antenna unit and is connected to antenna by special connector.

Calibration is not required;
Dust/mud protection;
Easy mounting to the antenna unit without any extra tool

Battery Charger
Reliable, sealed charger for charging built-in batteries.

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

Synchro Cable
The cable that connects transmitter and receiver antenna units of VIY5-070 GPR

Transport Belt

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