Industrial ultrasonic transducers
Probes for nuclear & power generation
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PHASED ARRAY
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Special
NDT Applications
Nuclear & power generation

Welds
Vessels
Nozzles
Rotors
Blade roots & steeples
Penetration tubes
Steam generators tubes
Primary pump thermal barrier

Aeronautics
metal Industry
Petrochemical
Transportation
Measurement
Application examples

Steam generator tubes inspection

Application example


10 MHz 80 elts circular phased array probe


Circumferential cracks detection / axial angled emission


Wall thickness measurement
(radial emission)

Probes

Flexible circular phased array probes
Frequency from 8 to 15 MHz
Focused active area profile
Integrated multiplexor

Miniaturised probes for tubes inner diameter down to 12mm

Techniques

High speed inspection with 360° electronic scanning
Click here for virtual animation >>

Manual or automated inspection
Contact with wedge

Benefits

Inspection feasability thanks to circular array feasability and space saving
High resolution thanks to the frequency of 10 MHz

Paper

"Circular phased array probes for inspection of Superphoenix steam generator tubes", J Poguet, G Fleury - IMASONIC S.A. / O Burat & G Moreau - FRAMATOME , EPRI Phased Array inspection seminar, September 1998, Portland, Main, USA
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