Flaw Detectors

Accupath & Short Approach Wedges

Accupath Wedges

  • Small wedge footprint
  • Pointed toe design allows transducer rotation even when the nose is touching a weld crown
  • Special wedge design for use with 10 MHz transducer

Accupath and Surface Wave Wedge Dimensions* (Miniature Screw-in)

Fits Nominal Element Size (in inches)
0.5 0.375 0.25
(A) (B) (C) (D) (A) (B) (C) (D) (A) (B) (C) (D)
30° 0.72 1.22 0.77 0.54 0.62 1.03 1.03 0.42 0.49 0.66 0.45 0.23
45° 0.70 1.03 0.73 0.38 0.60 0.85 0.61 0.32 0.43 0.61 0.43 0.235
60° 0.74 1.19 0.73 0.45 0.67 1.00 0.61 0.367 0.48 0.71 0.43 0.268
70° 0.79 1.34 0.73 0.50 0.69 1.12 0.61 0.406 0.50 0.81 0.43 0.305
90° 1.25 1.84 0.77 - 1.00 1.48 1.48 - 0.83 1.13 0.45 -


Miniature Screw-In Wedges for 10 MHz Transducers

Nominal
Element Size
Wedge Part Numbers
inches mm Accupath* Surface Wave 90°
0.50 13 ABWM-5ST-X° ABWML-5ST-90°
0.375 10 ABWM-7ST-X° ABWML-7ST-90°
0.25 6 ABWM-4ST-X° ABWML-4ST-90°

*Accupath Wedges are available in standard refracted shear wave angles of 30°, 45°, 60°, and 70° in steel at 10 MHz.

Short Approach Wedges

  • Smallest footprint
  • Short approach distance allows for inspection closest to the weld crown

Short Approach Wedge Dimensions (Miniature Screw-in)
Fits Nominal Element Size (in inches)
0.5 0.375 0.25
(A) (B) (C) (D) (A) (B) (C) (D) (A) (B) (C) (D)
45° 0.70 1.03 0.73 0.38 0.60 0.85 0.61 0.32 0.43 0.61 0.43 0.235
60° 0.74 1.19 0.73 0.45 0.67 1.00 0.61 0.367 0.48 0.71 0.43 0.268
70° 0.79 1.34 0.73 0.50 0.69 1.12 0.61 0.406 0.50 0.81 0.43 0.305


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Flaw Detectors

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