Industrial ultrasonic transducers
The reference for phased array probes
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IMMERSION
PHASED ARRAY

Principle
Virtual examples
Design notes for phased array
Probes performances

LINEAR ARRAYS
Acoustic solutions - NEW
General purpose arrays
High penetration / wide scan arrays
Small footprint arrays
Low profile arrays

MATRIX ARRAYS
High density matrix arrays
General purpose matrix arrays
High resolution matrix arrays

FLEXIBLE SOLUTIONS
Smart contact linear arrays
Conformable wedges - NEW
Smart contact matrix arrays
Low frequency contact matrix arrays - NEW
Low profile contact arrays

OTHER ARRAYS
TRL/SE arrays

Curved arrays
Annular arrays
Daisy arrays
Circular arrays

ACCESSORIES
Wedges
Cables & connectors

T.O.F.D.
Contact
Special
NDT Applications
Nuclear & power generation
Aeronautics
metal Industry
Petrochemical
Transportation
Measurement
Application examples

Immersion transducers

Annular array Transducers1

Applications

Thick parts inspection
Forged parts inspection

 

1

1

Principle & Advantages

Using electronic focusing, the focusing distance and the depth of field can be changed, this enabling thick parts to be inspected with excellent lateral resolution over a large range of depth, without changing the transducer.

General Characteristics

  • Frequency from 300 kHz to 20 MHz
  • High sensitivity and signal-to-noise ratio, thanks to the acoustic matching to water allowing a very good transfer of acoustic energy
  • Good axial resolution, and reduction of the unseen area below the surface thanks to a short pulse length
  • High reliability over time thanks to a design that is watertight and resistant to corrosion, compatible with permanent immersion under 1 m of water

Standard Configurations:

Freq. (MHz)
Nb elts
Active diameter (mm)
Housing size
diameter x height (mm)*
10
8
18
25 x 40
10
16
25
35 x 40
10
32
35
45 x 45
5
8
35
45 x 40
5
16
50
60 x 40
5
32
70
80 x 50
2.25
16
80
90 x 50
2.25
32
110
120 x 50

*Indicative values

Options
  • Spherical or bifocal mechanical pre-focusing
  • Housing adapted to the probe holder
  • Halogen-free for nuclear environments
  • Customized cabling
  • Adaptation to a particular environment (temperature, pressure, radiation, chemical compatibility).

 

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