Rotors
Application example

Disk inspection

Probes

Pair of linear phased array probes

 

Technique

TOFD technique
Automated inspection
Contact with wedge and couplant film

 

Benefits

High sensitivity and signal/noise ratio despite the 25m cable
Inspection flexibility thanks to phased array technique
Reliability in industrial using conditions including radiation

Courtesy SGS Qualitest

Pair of 4MHz 16 elts phased array probes for rotor inspection with TOFD technique

Body inspection from the internal bore

Probes

Large aperture aspherically focused annular arrays

Technique

Pulse echo
Automated inspection
Immersion in oil

Benefits

High resolution thanks to aspherical focusing
Inspection flexibility thanks to phased array technique
Reliability in industrial using conditions including immersion in oil

Courtesy tecnatom

Large aperture (100mm) aspherically focused annular array for rotor body inspection from the internal bore