Ground Penetrating Radar (GPR) systems - GSSI
GSSI StructureScan Mini HR

StructureScan Mini HR

  • Overview
  • Benefits
  • Data Examples
  • Specifications
  • Software

The StructureScan™ Mini HR is GSSI’s all-in-one high-resolution GPR system for concrete inspection. With a 2600 MHz antenna, this handheld system locates rebar, conduits and post-tension cables in depths of up to 16 inches (40 cm).

The StructureScan Mini HR is available in two models; 2D, for real-time target location and 3D, for an x-ray like image. Ideal for complex areas, the StructureScan Mini HR can delineate small targets with superior vertical and horizontal resolution.

Typical uses for StructureScan Mini HR include:

  • Concrete inspection – locate metallic and non-metallic targets in walls, floors and ceilings
  • 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 Mini Series Brochure

  • Locate ferrous and non-ferrous targets (rebar, stainless steel, plastic conduit)in real-time
  • User-friendly, intuitive navigation
  • Ability to see multiple rebar layers within concrete
  • Automatic dielectric calculation
  • Four wheel drive survey encoder
  • Data is displayed on a high-resolution, 5.7 inch color screen
  • Locate and mark targets quickly with backup cursor feature and innovative laser positioning
  • Lightweight and simple to transport, all-in-one unit weights about three pounds
  • Transfer data with ease, data stored on flash card
  • No periodic calibration necessary
  • Built-in automatic target detection software
  • Left and right hand orientation
  • No site hazards or need to close off work areas as with radiography (X-Ray)
  • Durable components that have been tested to be dust proof and water- resistant
  • 2-year warranty
StructureScan Mini HR Data

StructureScan Mini HRD data showing plastic conduit over rebar mat

StructureScan Mini HR 2D data showing a
small 5/8" plastic conduit over rebar mat.

   

StructureScan Mini HR data showing rebar mat

 

StructureScan Mini HR 3D data showing
tightly-spaced rebar mat.

   

StructureScan Mini HR data showing radiant heating tubing

 

StructureScan Mini HR data showing 3D image
of radiant heating tubing in concrete slab.

Systems Include

  • All-in-one control unit, 2600 MHz antenna and survey wheel combined
  • Dual battery charger
  • Two batteries
  • Rugged carrying case
  • Quick Start Guide
  • Training Video
  • Sample 3D data collection grid pack

Specifications

  • Memory: Based on SD card size, default is 2 GB
  • Display: 5.7", full-color
  • Post-processing: On-screen
  • Battery: 2.5 hours
  • Ports: SD card, USB port
  • Environmental: Water-resistant and dust proof IP 65 rating

GSSI offers several optional software packages that allow users to post-process StructureScan Mini data for further interpretation.

RADAN™ 7

RADAN is GSSI's post-processing software for GPR data. With its modular design, RADAN allows users to select the processing functions that best suit their professional needs. RADAN is Windows-based, providing a familiar and easy to use environment for all levels of experience.

The RADAN software features bold and intuitive menu screens and clear data views for easier interpretation and enhanced post-processing capabilities.

StructureScan Module

This powerful module allows for easy creation of plan-view slices to aid in interpretation of StructureScan data files.

  • Semi-automatic mapping of reinforcement locations and depths on simple concrete structures

3D Module

Process, view, and document 2D or 3D data with the 3D module, which provides enhanced 3D viewing options in a single dialog box. Users can stretch, shrink or zoom in on files as desired for customized presentation results.

  • Interactive 3D mapping of conduits or other subsurface features within concrete structures

RADAN 7 StructureScan module data

Screen shot of RADAN 7 3D Module;
three-dimensional image of a rebar mat.

RADAN™ for StructureScan Mini

RADAN for StructureScan Mini is specifically made for the StructureScan Mini Series. It is designed to process, view, and document 2D data collected with the StructureScan Mini.

Features include:

  • Copy images to third party software for documentation purposes
  • Establish Ground Truth for near accurate depth calculation
  • Dielectric calculation
RADAN for StructureScan Mini data

StructureScan Mini Viewer

The StructureScan Mini Viewer software is a free online visualization program for the GSSI StructureScan Mini. The software is ideal for basic post processing of 2D StructureScan Mini data files.

Features include:

  • Gain (contrast) control
  • Background Removal
  • Color Table
  • Save/Convert to images
StructureScan Mini Viewer data
 
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