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 medium 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:

• 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 to work with VIY3 GPR
• 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.

Specifications: - 

• 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 a single profile: up to 1 000 000 traces 
• Interface: USB2 or WiFi
• Build-in inclinometer
• Dimensions (L x W x H): 325x210x156 mm
• Weight: 2.5 kg
• Operating temperature range: -20°C to 40°C
• Continuous operation time: not less than 8 hours

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