Straight Beam—Dual Element (TR)
- Transmit and receive elementsseparated by crosstalk barrier.
- Flaw or backwall parallel to surface ordetectable with beam normal to surface.
- Best for thin sections, near surfaceresolution
- Requires couplant layer, typically a gel,oil, or paste
- Typically used for manual inspection Normal incidence transverse wave transducers typically used for characterization of materials.
GE Ultrasonic Transducer Catalog