The Olympus COBRA Scanner is designed for inspecting small diameter pipes and curved surfaces.
The COBRA Scanner ensures precise flaw detection and efficient data acquisition, even in challenging environments.
Equipment Type: Ultrasonic Flaw Detector
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Characterized by its smooth-rolling encoded movement, the COBRA Scanner enables pinpoint data acquisition. The scanner holds up to two phased array probes for complete inspection of the weld in one pass. For pipe-to-component inspections, the scanner can be configured to perform one-sided inspections using a single probe.
Low-profile phased array probes with optimized elevation focusing, Enhances the detection of small defects in thin-wall pipes.
Specially designed low-profile wedges fitting each pipe diameter covered by the scanner are also available.
The COBRA scanner ensures stable, constant, and strong pressure, thus providing good UT signals and precise encoding around the full circumference of the pipe.
Technical Specifications
| Pipe Size Range | Covers standard pipes from 0.84 in. to 4.5 in. OD (21 mm to 114 mm) |
| Clearance Requirements | Operates within 12 mm (0.5 in.) clearance on all standard pipes |
| Accessibility | Permits inspections in limited access areas |
| One-Sided Inspection | Configurable for one-sided inspections for pipe-to-component evaluations |
| Probe Capacity | Holds up to two phased array probes for complete weld coverage in one pass |
| Adjustable Probe Distance | Distance between probes adjustable from 0 mm to 55 mm |
| Quick Probe/Wedge Change | Wedges and probes can be changed quickly and easily |
| Easy Installation | Easy installation and manipulation from one side of a row of pipes |
| Setup Templates | Mechanical setup templates included, eliminating need for pipe samples |
| Stable pressure | Provides stable, constant pressure around full pipe circumference |
| Mobility | Urethane wheels provide smooth radial movement and limit axial drift |
| Compact & Lightweight | Compact, lightweight, and portable |
| Rust & Waterproof | Waterproof and rust-free for long-lasting durability |
| Ferromagnetic Compatibility | Spring-loaded scanner works on both ferromagnetic and non-ferromagnetic pipes |
| Encoder Resolution | Encoder resolution of 32 steps/mm |
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