UT Weld Centerline Crack Signal

This video demonstrates the Ultrasonic Testing signal when inspecting a weld with a centerline crack. Equipment: Olympus EPOCH 1000i UT tester, 60 degree, 4Mhz, 10mm diameter transducer, 0.625" in thick carbon steel plates with single V 30 degree bevel.
I work at Central Piedmont Community College in Charlotte, NC. Please visit our website to explore your NDE training needs.
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[@samhornbymusic]

These are excellent, John. Our local test center has just reopened post Covid and I'm booked in for CGSB UT2 in a couple of weeks. Thanks for sharing these videos to aid study.

[@johnnyb28227]

Thank you Sam. I wish you the very best on your certification.

[@samhornbymusic]

@@johnnyb28227 Any chance you have an immersion tank?

[@johnnyb28227]

@@samhornbymusic I just purchased and received a TecScan immersion tank just last month. Because of the pandemic I have not received any formal training on the operation of the unit yet but I have used the operators manual and I am performing some basic tests. Once I receive training I plan on making some videos. Do you have a specific question? I may be of some help.

[@samhornbymusic]

@@johnnyb28227 just seeing a rundown of the various signals you get, cal, DAC and tracking the indications on the bridge (masking tape). It's one of those things, like a mag bench, that I never get to use other than in the exams.

[@thaliayap]

Please make more videos . Thank you so much for the information.

[@carlosalavez8662]

Thank you so much, the video was amazing I was looking for this kind of videos