Flex NX - GSSI Geophysical Survey Systems, Inc.

Products
- Flex NX
  - Flex NX
    Flex NX®, powered by Nexus™ is the industry’s most powerful and complete concrete scanning system. Use Flex NX™ on its own, or pair an NX wireless satellite antenna to be ready for any jobsite challenge.
- Structurescan
  - StructureScan Pro
    - Structurescan Pro
      The StructureScan Pro is a versatile concrete inspection system based on the SIR 4000, and offers a wide variety of antenna options for concrete applications.
  - StructureScan Mini XT
    - Structurescan Mini XT
      The StructureScan™ Mini XT is the tool designed for today’s professional concrete scanner and built to handle all your job site and survey needs.
  - StructureScan Mini LXT
    - StructureScan Mini LXT
      The StructureScan™ Mini LXT is designed and built for the concrete contractor who needs to locate and mark targets in concrete.
- UtilityScan
  - UtilityScan Pro
    - UtilityScan Pro
      The UtilityScan Pro is a versatile utility locating system based on the SIR 4000, and offers several options for customization.
  - UtilityScan
    - UtilityScan
      UtilityScan is an indispensable tool for utility locating professionals around the world to easily and accurately map utilities in real-time.
  - UtilityScan DF
    - UtilityScan DF
      The UtilityScan DF incorporates our innovative dual-frequency digital antenna (300/800 MHz) and a touchscreen interface to view shallow and deep targets simultaneously in a single scan.
- PaveScan
  - PaveScan RDM 2.0
    - PaveScan RDM 2.0
      The PaveScan RDM uses the dielectric measurements of new pavement to determine pavement quality and uniformity.
  - PaveScan MDM
    - PaveScan MDM
      PaveScan Mix Design Module (MDM) is a powerful new tool for QA/QC labs.
- RoadScan
  - RoadScan
    The RoadScan™ 30 system is based on the SIR 30 and provides users with an effective tool for quickly determining pavement layers at high speeds.
- BridgeScan
  - BridgeScan
    The BridgeScan™ is a complete, affordable GPR system that is an effective tool for quickly determining the condition of aging bridge decks.
- GS Series
  - 200 HS Antenna
    The 200 HS digital, wireless antenna is ideal for geophysical, geotechnical, and environmental applications that require high reliability under challenging survey conditions.
- SIR Systems
  - SIR 4000
    - SIR 4000
      The SIR® 4000 is GSSI’s first high-performance GPR data acquisition system designed to operate with analog and digital antennas.
  - SIR 30
    - SIR 30
      The SIR® 30 is the next-generation multi-channel GPR control unit. This system can collect up to eight channels of data simultaneously with uncompromised performance.
- Antennas
- Software
- Accessories
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Not sure which product is right for you? Let us help you decide »

Solutions
- Concrete Inspection
  - Concrete Inspection
    Cutting and coring experts and construction professionals require a reliable, non-destructive solution to assess concrete and concrete structures.
- Utility locating
  - Utility locating
    Utility locators, construction professionals, environmental firms and land surveyors need to know about underground assets prior to digging and trenching efforts.
- Transportation
  - Transportation
    Highway professionals, engineers and transportation departments require a safe, reliable and non-destructive method to evaluate roads and bridges.
- Environmental
  - Environmental
    The key to a comprehensive environmental assessment is the subsurface investigation.
- Geology & Geophysics
  - Geology & Geophysics
    Ground penetrating radar (GPR) offers an accurate, non-destructive solution to mapping the subsurface of the earth.
- Archaeology & Forensics
  - Archaeology & Forensics
    Archaeologists and remote sensing specialists around the world rely on GSSI ground penetrating radar as a key tool for non-invasive site investigation.
- View All

Technical Support

Welcome to the Flex NX support portal. This page hosts the most current Flex NX documentation, software updates, and GSSI Academy training videos. You’ll also find a schedule of upcoming Flex NX training classes.

Make sure to check back regularly – we are always working on something new!

Can’t find what you are looking for, or have specific questions? Get quick and easy access to our Customer Service team during our regular business hours (8:30 AM to 5:00 PM EST).

Helpful Resources

Download user manuals, software updates and browse training videos.

User Manuals
Training Videos
Software Updates

User Manuals

Flex NX Quick Start Guide

Release Date: 05/29/2024

Getting Started with Flex NX

Download
Flex NX User Guide

Release Date: 05/29/2024

Flex NX User Guide

Download
Flex Mode Best Practices & FAQ

Release Date: 05/29/2024

Flex Mode Best Practices & FAQ

Download

Product Videos

The GSSI Training Academy has created a series of videos to get you started with your Flex NX system.

Welcome to Flex NX

Flex NX Understaning the Dashboard
Flex NX Updating Software
Flex NX Collection Basics
How to Operate Flex Mode

Latest Release | Version 1.488

IMPORTANT: This latest release only supports upgrading from version 1.239 and later.

PLEASE CONTACT softwaretechsupport@geophysical.com if upgrading from a version earlier than 1.239 for assistance.

Release Date: 06/24/2024

File Size: 924Mb

Release Notes:

Minor bug fixes

Download Now

Previous Versions

Flex NX 1.485
Release Notes: Learn More
Added Flex Mode collection and activated Vision System hardware
- Top Down View for depth slicing
- 3D Volume View for fully rotatable model
- Added Flex Mode icon to Main Dashboard’s Recent projects pane
- Added Flex Mode option to Add Scan menu in Project Profile
- Added ability to save Flex Mode screen grabs to Project Results
Full support for NX15 Satellite Antenna
- Connect as a wireless accessory device, like NX25
- Added ability for Flex NX to show increased depth range when using NX15
Increased speed and flexibility of file transfer
- Transfer to USB: Flex NX creates a folder on a USB drive and transfers uncompressed Project Results and Data
- Transfer to Mobile: Flex NX creates .zip file and wirelessly transfers Project Results and Data to a mobile device
User Interface improvements
- Added and refined text for multiple languages
- Reconfigured values for Gain Region sliders in 2D Collect Mode
- Added saving of personalized collection and display parameters through reboot
- Added Last Used option to Concrete Cure selection window
System Stability and Data Quality
- Improved Screen Mirroring performance
- System-wide stability and connectivity improvements
- System-wide data quality improvements
Release Date: 05/30/2024
Flex NX 1.239

Release Notes: Learn More

Initial Release

Release Date: 11/20/2023

Please view the full calendar to see all the training classes we offer, read training class details and to sign up for a course. View All Events