Sonde bassa frequenza

Sonde bassa frequenza

Transducers and contact UT probes for through-transparency testing of concrete and highly absorbent materials

IMG low-frequency probes are ultrasonic transducers/probes designed for contact use in through-wall inspections, particularly on concrete structures or similar materials. This product family also includes solutions for cross-hole testing on foundation piles and probes for use in boreholes.
The key strength is customization: IMG can manufacture probes with frequencies, dimensions, and configurations tailored to your NDT inspection needs.

Examples of use:

  • Non-destructive testing of concrete structures
  • Non-destructive testing of concrete
  • Ultrasonic testing of concrete
  • Contact UT probes and transducers
  • Ideal for transparency testing (and, depending on the model, also for reflection testing)
  • Solutions are also available for cross-hole testing on foundation piles and for manual use in boreholes

Contact probes for transparent inspections

  • 1.5-inch ultrasonic probe – 27 kHz (contact use)
    • Also available in a version with a cone to focus the beam onto a small area
    • Dimensions: Ø 59 × 95
  • 1-inch ultrasonic probe – 120 kHz (contact use)
    • Dimensions: Ø 35 × 52
  • 1-inch probe – 170 kHz (contact use)
    • For materials with limited absorbency where high-resolution imaging is required
    • Also available with a cone
    • Dimensioni: Ø 35 × 52
  • 1,5-inch probe – 100 / 200 / 400 kHz (contact use)
    • Composite transducer, high sensitivity and wide frequency range
    • For transparency inspections requiring high-resolution imaging
    • Dimensions: Ø 59 × 58
  • 1,5-inch probe – 50 kHz (contact use)
    • Broader range of applications for transparent controls
    • Dimensions: Ø 59 × 65
  • Sonda ultrasuoni P 1,5” – 27 kHz (impiego a contatto)
    • For non-destructive testing of materials with high energy absorption
    • Dimensions: Ø 59 × 95

Ultrasonic boreprobes (cross-hole)

  • Boreprobe CC24 – 40 kHz (inspection of transverse holes in foundation piles)
    • Dimensions: Ø 31 × 120
  • Boreprobe CC20 – 40 kHz (cross-hole testing on foundation piles)
    • Dimensions: Ø 25 × 120

Micro-core boreprobes – manual use

  • Boreprobe CM – 150 kHz (for use in contact with manual boreprobe testing)
    • Dimensions: Ø 12 × 500
  • Possibility to add an adapter cone with an aluminum locking ring
  • Upon request, any transducer can be supplied with a button for saving data directly from the probe
  • Characterization certificate (FFT) included
  • Technical sheet available upon request
  • ISO 22232-2 certification upon request

UT probes can be manufactured using:

  • crystal
  • dimensions
  • frequency
  • connections
    upon request, depending on the inspection requirements.