Sonatest T1-25.4T426D 1MHz 25.4mm Twin Compression Membrane Ultrasonic Transducer, Top Exit, Microdot Connector

Full-Size Coverage for Demanding NDT: T1-25.4T426D Membrane Probe

The Sonatest T1-25.4T426D 1 MHz 25.4 mm Twin Compression Membrane Ultrasonic Transducer delivers high-sensitivity flaw detection and large surface coverage in a single-element footprint. Operating at 1 MHz, this probe is ideal for low-frequency ultrasonic applications involving thick or attenuative materials such as castings, composites, or coarse-grain metals. The top exit connector minimizes cable clutter and simplifies overhead or vertical inspections.

Key Benefits for High-Performance Inspections

• Low-frequency 1 MHz for deep material penetration in heavy-section metals and composites
• 25.4 mm (1") element diameter for broad-area scanning
• Twin crystal compression mode improves near-surface resolution and signal-to-noise ratio
• Flexible membrane face improves coupling on curved, rough, or painted surfaces
• Top exit Microdot connector keeps cables out of the inspection path

Recommended NDT Applications

• Corrosion mapping in tanks, vessels, and pipelines
• Flaw detection in coarse-grain materials like castings, forgings, and welds
• Bond integrity testing in aerospace and composite structures

Compatible with Leading Instruments

• Sonatest Sitescan, Masterscan, Prisma, and Wave series
• Olympus Epoch 650, 38DL Plus, and OmniScan
• Krautkramer USM Go+, Phasor XS, and other Microdot dual-element flaw detectors

Get Professional Support from Cartoli

Call 1-833-322-7865 or order online today for a reliable membrane solution. Cartoli provides expert guidance, fast shipping, and guaranteed compatibility.