GE Inspection Technologies Delay Line Transducers
Starting at $583.00

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  • Frequency: 2.25, 10 or 20 MHz
  • Diameter:
    • 0.125” (mini-DFR style)
    • 0.5” (DFR style)
  • Excellent near surface resolution
  • Replaceable delay line—long life and versatility
  • Higher frequencies improve resolution and small flaw detectability
  • All models have side mounted Microdot connector

This product is an accessory for the following products:

GE Inspection Technologies USM 36 Ultrasonic Flaw Detector
Portable, benchtop ultrasonic flaw detector, ergonomic and robust design and the biggest display screen of its class
In Stock
GE Inspection Technologies USM Go+ Flaw Detector
Portable ultrasonic flaw detector for operation in the oil & gas, aerospace, power generation & automotive industries
GE Inspection Technologies USM Go Flaw Detector
Light and portable ultrasonic flaw detector for prolonged operation in the oil and gas, aerospace, power generation and automotive industries

GE Inspection Technologies delay line transducers are single beam units that are designed for use with the GE Inspection Technologies USM Go flaw detector. These transducers incorporate a short plastic waveguide or delay line between the active element and the test piece which improves near surface resolution as well as protects the active element from thermal damage in high temperature testing. The delay lines are replaceable to increase versatility and lifespan of the transducer. A layer of couplant is required between the transducer and the material being tested.

GE Inspection Technologies delay line transducers are ideal for near surface flaw detection, thickness measurement, inspection of thin sections, curved parts (including tubing and pipe), composites and plastics, and turbine blades.

GE Inspection Technologies delay line transducers are part of the Alpha series of ultrasonic transducers:

Alpha Series Features

  • Recommended for applications where resolution is the primary consideration
  • Suitable for applications such as thickness measurement and near-surface flaw detection
  • Very short pulse—mechanically damped to the limit of current technology
  • Gain is usually lower than that of other series
  • Broadband—typical 6 dB bandwidths range from 50% to 100%
  • Typical Alpha waveforms exhibit one to two full ring cycles, depending on frequency, size and other parameters
GE Inspection Technologies Delay Lines
10-pack of delay lines for use with GE Inspection Technologies Delay Line Transducers
In Stock