Ground Penetrating Radar (GPR) systems - GSSI


StructureScan Pro by GSSI

StructureScan™ Pro

  • Overview
  • Benefits
  • Specifications
  • Accessories

The StructureScan™ Pro system is GSSI’s premier concrete scanning system, offering users modularity within one scanning system. The StructureScan Pro system provides a non-destructive means to accurately inspect concrete and structure, measure slab thickness and locate voids. With a basic antenna upgrade, the SIR-4000 controller can be used for other applications such as utility detection and deep void detection.

Typical Uses for StructureScan Pro Include:

  • Concrete inspection – locate metallic and non-metallic targets in walls, floors
  • Structure inspection – bridges, monuments, walls, towers, tunnels, balconies, garages, decks
  • Condition assessment – map relative concrete condition for rehab planning
  • Measure slab thickness
  • Void location

More information: StructureScan Pro Brochure

Locate Targets

  • Locate rebar, tension cables, conduits (PVC and metal)
  • Conduct real time surveys for core clearance or post process data for reports
  • Reach depths of 0-18 inches

Customizable System

  • Antenna choices include the popular 1600 MHz and the high-resolution 2600 MHz antenna

Premium Mobility

  • Rugged handcart-based system that is lightweight and simple to transport
  • No site hazards or need to close off work areas as with radiography (X-Ray)


  • Flexible system for bridge and utility applications
  • Two-year warranty


System Components

  • SIR® 4000
  • 1600 MHz or 2600 MHz antenna
  • Model 615 handcart with encoder
  • 7-meter control cable
  • Rugged carrying case
  • Two batteries and charger


  • Data Storage: 32 GB
  • Display: Enhanced 10.4" LED display with internal high brightness,
    Active matrix 1024 x 768 resolution and 32-bit color
  • Battery: Inspired Energy Ni2040ED, 3 hour runtime
    (battery life dependent on level of display brightness)
  • Environmental: Water-resistant

For more detailed information see SIR 4000 specifications

  • 2000 MHz Palm antenna
  • SIR 4000 tiltable stand
  • 12 VDC power adapter
  • SIR 4000 personal carrying harness
  • Upgradeable to utility and bridge applications with additional cart and antenna
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