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NDT AWS Prove Up Probes

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NDT AWS Prove Up Probes
Product Description
Additional Info
Product Literature

NDT AWS Prove Up Probes

dakota-ultrasonics-aws-qca62622-probe QAW6270-wedge
 wedge with dfx-8  wedge

AWS-QCA Prove-Up probes meet AWS requirements while drastically reducing the size of the wedge, allowing the probe to come closer to the edge of the weld and permitting better access in areas of limited access. 

Compare the traditional 70° Snail Wedge to the AWS-QCA Wedge, the distance between the Beam Exit Point and the front edge of the probe is reduced by 0.5". Looking at the 0.060 Sensitivity Bore Hole in the IIW Block, the surface distance increases from 1/2" to a full 1". This is a significant improvement in approach distance.

QCA Prove-Up probes are ideal for jobs with limited access, curved surfaces and AWS prove-up. The 2.25 MHz 5/8" x 5/8" QCA probes meet all AWS Criteria for:

  • Size
  • Frequency
  • Approach Distance
  • Internal Ringing

Also available in 1 MHz and 5 MHz.

Special Order:

  • Radius - specify Axial or Radial and Diameter
  • Non-standard angles
  • Material other than steel
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Part #
Product Name Part # Price Qty
QCA62622-AWS Probe - 5/8" x 5/8", 2.25 MHz UT-DU-QCA62622-AWS $385.00
QCA62625 Probe - 5/8" x 5/8", 5.0 MHz UT-DU-QCA62625 $385.00
QAW6245 Wedge - 5/8" x 5/8", 45 degrees UT-DU-QAW6245 $52.50
QAW6260 Wedge - 5/8" x 5/8", 60 degrees UT-DU-QAW6260 $52.50
QAW6270 Wedge - 5/8" x 5/8", 70 degrees UT-DU-QAW6270 $52.50
QAW-R Radius Edges UT-DU-QAW-R $10.00