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SONATEST Delay Line Transducers (RDT) and Fixed Delay Line Transducers (PD)

Single crystal delay line transducers designed for inspection/thickness checking of thin materials. Great near surface resolution and high sensitivity.

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Description

Features

  • Single normal beam compression wave delay line probe
  • Provide excellent near surface resolution
  • Circular lead metaniobate crystal
  • High damped for bandwidth
  • Rexolite delayline

Frequent Applications

  • Aerospace
  • Bond Testing
  • Brazed Joints
  • Composites
  • Glass
  • Machined Parts
  • Thickness
  • Tube & Pipe

Transducer Models

Product Code Description Frequency
(MHz)
Crystal Diameter
(inches)
RDT2525 2.25Mhz 1/4” DelayLine 2.25 1/4
RDT5025 2.25MHz 1/2” DelayLine 2.25 1/2
RDT2550 5MHz 1/4” DelayLine 5 1/4
RDT5050 5MHz 1/2” DelayLine 5 1/2
RDT2510 10MHz 1/4” DelayLine 10 1/4
RDT5010 10MHz 1/2” DelayLine 10 1/2
RDT1215 15MHz 1/8” DelayLine 15 1/8
RDT2515 15MHz 1/4” DelayLine 15 1/4
RDT1220 20MHz 1/8” DelayLine 20 1/8
RDT2520 20MHz 1/4” DelayLine 20 1/4

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