Without seeing both standard and cross polarized data together, you’re only getting part of the picture. Flex NX’s dual channel mode helps to reveal and identify targets that can’t always be seen with just one channel.

This example shows a suspended slab with a top rebar layer above a hard-to-see PVC electrical conduit. Data from the standard antenna (top) shows a series of high amplitude rebar targets obscuring the PVC conduit (blue dot). The cross pol data (bottom) shows the hidden PVC conduit and the clearly defined bottom of the slab interface (orange box). Also visible are the structural elements supporting the slab.

Easily switch between single channel and dual channel display modes depending on what you need to see. All modes support accurate placement of labeled targets using Flex NX’s easy to use target tagging feature.

This example was collected with Flex NX on the concrete foundation of a large commercial building. Additionally, this data shows a layer of large rebar within the foundation. The concrete-air interface is the long flat reflector (blue box) at the bottom of the data file.

Deeply buried targets below non-reinforced concrete. This profile highlights NX15’s ideal combination of resolution and depth penetration. Note the excellent detail at the slab/grade contact, and the highly visible utility targets at the bottom of the profile.

This data was collected with the NX15 accessory antenna and shows numerous targets beneath reinforced concrete slab. Each strand of the shallow wire mesh reinforcement is visible, while closely spaced subgrade targets are clearly defined.

The Powered by Nexus™ platform unlocks endless possibilities for collecting and viewing data. Flex Mode turns your Flex NX into the simplest and most flexible handheld imaging system in the industry by removing the need for complicated setups, additional positioning systems or grids.

Flex NX truly changes the way you can do your job.

LESS SCANNING, FASTER RESULTS
Freely explore and quickly evaluate an area of interest. Focus your scanning on the regions that matter the most.
The more you scan, the clearer the image becomes.

Flex Mode generates 3D GPR data in stunning detail without using grid pads or other grid layout methods. Use Top Down View to scan a 120 cm x 60 cm (4 ft x 2 ft) area, and slice from top to bottom to quickly visualize slab contents.

This example shows a Flex Mode scan in Top Down view. This dataset was collected with an average scan spacing of 2.5 cm (1 in), providing the resolution to distinguish two crossing conduits positioned above a rebar mat.

Flex Mode incorporates a fully rotatable 3D Volume View enabling you to observe your data at different angles. 3D Volume View adds a new dimension to field analysis by revealing vertical relationships between targets of interest.

This example demonstrates the power of Flex Mode’s 3D Volume View. The 3D Volume model was rotated to further prove that the crossing conduits were installed above the rebar mat.

Flex Mode allows you to scan your way, whether you want to capture a broader context for targets or focus directly on your area of interest. Use Flex Mode to scan a smaller area to refine your mark out with no loss of resolution or image quality.

This example shows a refined Flex Mode scan in Top Down view. This scan did not fill the entire 120 cm x 60 cm (4 ft x 2 ft) area, but it still revealed enough detail to set the stage for a traditional 2D mark out.