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Immersion probes
Performance, Reliability, Reproducibility
High pressure pig probes for pipeline inspection
Rectangular immersion probes for tube inspection
Cylindrically focused transducer for tube inspection
Immersion probes for car engine inspection
Miniature immersion probes for tube inspection by
the inside
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Applications
Automated inspection of various pieces and
materials :
- Tubes, bars, plates inline inspection
- Pig probes for pipelines inspection
- Machined parts, forged parts inspection
- Metals, composite materials, ceramics, plastics..
Advantages
High sensitivity and s/n ratio (+10 to +50
dB) compared to conventional immersion transducers while keeping
a large bandwidth (60% to 90%)
Main characteristics
- Active part in piezocomposite material
- Active size from 1mm to 300mm
- Centre frequency (-6dB) : from 200 kHz to 20 MHz
- Relative bandwidth (-6dB) : 60 to 90 %
- Circular or rectangular active area
- Flat or focused active area
- Acoustic impedance matched to water
- Watertight stainless steel housing
Options
Custom wiring
- cable or connector
- cable length, type or positioning, type of connector
Housing adaptation to mechanical set-up (probe
holder..)
Adaptation to environmental constraints
- Temperature up to 180°C in continuous or 250°C
- Pressure up to 150 bars
- Nuclear radiation, shocks, vibrations.
IM series
Several applications do not require custom
immersion probes. For this purpose, Imasonic has developed
the IM series. more
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