The VIY3-070 Ground Penetrating Radar (GPR) is used for location and analysis of underground objects using electromagnetic pulse radiation, up to 30 meters depth. 

The VIY3-070 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

Specifications: -

• *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 30 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 hour

Read More..