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Tubes / Bars inline inspection
Line focus single element immersion probes for rotating
heads
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Application example
Inspection with rotating heads
Probes
Focused
Immersion probes
Centre frequency from 3 MHz to 15 MHz
Techniques
360° Mechanical scanning at a speed up
to 10000 rpm
The probes are mechanically angled for axial or circumferencial
cracks detection, or for thickness measurement
Pulse echo Immersion technique
Benefits
Electroacoustic performances: very high sensitivity
and short pulse
Homogeneity of the performances over the batches and over
the years
Reliability in industrial using conditions including long
term immersion and mechanical constraints due to high speed
rotation.
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