RollScan
High-Resolution Ultrasonic Testing with Unmatched Acoustic Coupling
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The RollScan is a phased array rolling probe designed for fast, high-quality inspections of composite materials and corrosion mapping. Featuring a special Aqualen wheel material and integrated laser guide, it delivers immersion-like inspection quality with minimal couplant – ideal for detecting delaminations, porosity, and thickness variations in aerospace, wind energy, and industrial applications.
Download brochure → ––––––––– Request a quote →
The RollScan is a phased array rolling probe designed for fast, high-quality inspections of composite materials and corrosion mapping. Featuring a special Aqualen wheel material and integrated laser guide, it delivers immersion-like inspection quality with minimal couplant – ideal for detecting delaminations, porosity, and thickness variations in aerospace, wind energy, and industrial applications.
✔ Aqualen wheel material – Matches water impedance for near-immersion quality UT signals
✔ 1mm near-surface resolution (with 5MHz probes) – Detects subtle flaws in composites
✔ 2.5MHz option available for thick, high-attenuation materials
✔ 1mm near-surface resolution (with 5MHz probes) – Detects subtle flaws in composites
✔ 2.5MHz option available for thick, high-attenuation materials
✔ Laser guide ensures straight scanning paths
✔ Minimal couplant required – Works with light water spray
✔ Low-pressure rolling maintains consistent coupling even on curved surfaces
✔ Minimal couplant required – Works with light water spray
✔ Low-pressure rolling maintains consistent coupling even on curved surfaces
✔ Detects:
- Delaminations & disbonds
- Porosity clusters
- Thickness loss (residual wall measurement)
- CFRP, GFRP, sandwich panels
- Corroded metal surfaces
- Large flat or slightly curved parts
✔ Bubble-free fluid system – No signal distortion
✔ Durable construction – Built for daily industrial use
✔ Lightweight – Easy to maneuver during scans
✔ Durable construction – Built for daily industrial use
✔ Lightweight – Easy to maneuver during scans
Feature — Specification
Inspection Modes: Pulse-echo, thickness gauging
Frequency Options: 5MHz (1mm resolution), 2.5MHz (deep penetration)
Wheel Material: Aqualen (water-matched impedance)
Couplant Requirement: Minimal water spray
Scanning Aid: Integrated laser guide
Typical Applications: Aerospace composites, wind turbine blades, corrosion mapping
Inspection Modes: Pulse-echo, thickness gauging
Frequency Options: 5MHz (1mm resolution), 2.5MHz (deep penetration)
Wheel Material: Aqualen (water-matched impedance)
Couplant Requirement: Minimal water spray
Scanning Aid: Integrated laser guide
Typical Applications: Aerospace composites, wind turbine blades, corrosion mapping
✅ Immersion-quality data – Without water tanks
✅ 5x faster than manual probes – Covers more area
✅ Works in any orientation – Horizontal, vertical, overhead
✅ No air bubbles – Special fluid-filling system
✅ One-tool solution for composites AND corrosion
✅ 5x faster than manual probes – Covers more area
✅ Works in any orientation – Horizontal, vertical, overhead
✅ No air bubbles – Special fluid-filling system
✅ One-tool solution for composites AND corrosion
- Aircraft composite panels – Bond integrity checks
- Wind turbine blades – In-service delamination detection
- Pipeline corrosion – Remaining wall thickness surveys
- Pressure vessels – Lamination screening
See also
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