Industrial ultrasonic transducers
Probes for metal industry
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Special
NDT Applications
Nuclear & power generation
Aeronautics
metal Industry

Billets
Plates
Tubes & bars
Tubes & bars (phased array)

Petrochemical
Transportation
Measurement
Application examples

Tubes & bars inline inspection (phased array)

Application example


10 MHz 128 elts curved array for ERW tubes inspection


128 elts / 360° probe for axial emission with mirror
(not shown)


128 elts /360° probe radial angled emission


Principle of radial emission for axial defects (with beam steering in the radial plan), and angled emission for circumferencial defects

ERW tubes inspection

Probes

Sector circular array probes

Technique

Electronic sector scanning
Pulse echo technique
Typical use in immersion, possible use in contact with appropriate delay line

Benefits

Electroacoustic performances: very high sensitivity and short pulse
Homogeneity of the performances over the elements of a probe and over the probes
Reliability in industrial using conditions including long term immersion

Full body inspection

Probes

360° phased array probe for full body inspection
Axial, radial or angled emission direction

Centre frequency from 4 MHz to 15 MHz
Free number of elements

Technique

360° electronic scanning
Pulse echo immersion technique
See virtual animation here >>

Benefits

Electroacoustic performances: very high sensitivity and short pulse
Homogeneity of the performances over the elements of a probe.
Reliability in industrial using conditions including long term immersion

 

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