Probe and Wedge Catalog

Probe and Wedge Series

Probe products are organized by inspection workflow: AUT probe sets, PAUT probes and UT / TOFD probe options. Wedges are organized by probe type, angle, wave mode and custom job requirements.

Probe warranty: TRX provides a one-year quality warranty for probes from the date of product delivery. During the warranty period, if a product quality issue is confirmed, TRX will be responsible for repair and related costs.

Wedge warranty: TRX provides a three-month warranty for wedges. During the warranty period, if a product quality issue is confirmed, TRX will provide a free replacement and cover the related freight charges.

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Probe Series

Probe families and model examples.

Series names are arranged for website browsing and quotation preparation.

AUT probe series

AUT Probe

AUT Probe Series

Probe sets for automated weld and pipeline inspection, including thick-weld and girth-weld workflows.

  • L Series thick weld / pipeline probe
  • S19 / S20 pipeline girth weld combinations
  • Custom AUT probe and wedge assemblies
PAUT probe series

PAUT Probe

Phased Array Probe Series

Phased array probes for weld, pipe, casting and restricted-area inspection.

  • Middle series / M Series classical phased array probe
  • Large series / L Series thick weld and pipeline probe
  • Small series / ES and S Series compact weld probes
  • Low housing and narrow shell series for restricted access
  • Waterproof, water immersion and water wedge probe series
UT and TOFD probe series

Standard Probe

Standard UT and TOFD Probe Options

Conventional ultrasonic probe support and TOFD-related probe matching for manual or encoded inspection.

  • Standard straight probe
  • Sound beam angle probe
  • Water immersion probe
  • Dual element probe
  • TOFD probe and protective surface probe options
Special array probes

Advanced PAUT

Advanced Array Probe Series

Special probe structures for focusing, near-wall inspection and advanced spatial coverage.

  • Concave array series
  • Two-dimensional array series
  • Dual 1.5D array probe series
  • Chip self-focusing and custom array options
Wedge series

Wedges and Accessories

Wedge Series

Wedges selected by probe model, mounting, refracted angle, wave type, contact surface and pipe diameter.

  • External wedge probe options
  • Internal integrated wedge probe options
  • Water immersion / water wedge options
  • Flexible array wedge options
  • Custom refracted angle and curved-surface wedges
Custom probe and wedge

Custom Job

Custom Probes and Wedges

Custom assemblies based on frequency, element count, pitch, cable length, connector type and workpiece geometry.

  • Custom PAUT probes
  • Custom wedge angle and surface geometry
  • Special cable and connector configuration