
Olympus HydroFORM
By bringing a semiautomated phased array solution into the corrosion inspection market, Olympus has not only introduced a new technology, but also a new world of possibilities. Say goodbye to unsafe and unreliable motorized rastering of small UT probes; phased array probes cover a larger surface, and can be manually traveled at a safe speed. This solution enables inspectors to be more productive and collect higher resolution data.
The HydroFORM™ is designed to offer the best inspection solution for the detection of wall-thickness reductions due to corrosion, abrasion, and erosion. Our solution also detects mid-wall damage such as hydrogen-induced blistering or manufacturing-induced laminations, and easily differentiate these anomalies from loss of wall thickness.
The unique quick adjustment device offered by both scanners allows the wedge/probe assembly to be positioned to any curvature greater than 4 in. OD (101 mm).
Features:
Easy gate synchronization with the front wall for OD and ID corrosion monitoring.
Wedge reflection is eliminated.
Coupling is optimized.
Provides excellent near-surface resolution.
Phased array probe | I4 |
Maximum one-line scan coverage (width) | 60 mm |
Delay line medium | Water |
Delay line height | 14 mm or 24 mm |
Position of interface echo at 0º (in steel) | 125 mm (with 24 mm delay line) |
Typical near-surface resolution (1/8 in. FBH) | 1.5 mm |
Depth resolution | 0.1 mm |
OD inspection range | 4 in. and greater |
ID inspection range | 10 in. and greater |
Contact device with surface | Wheels |
Footprint | 110 mm x 130 mm |
Scan direction | Circumferential |
Scan speed at 1 mm x 1 mm resolution | 100 mm/s |
Scanner compatibility | CHAIN Scanner |