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