Episode 1 Flaw Signal Characteristics

Welcome to the inaugural episode of Ultrasonic Testing - Demystified, where I'll discuss all things UT.
In this episode, I discuss the signal characteristics to expect from different types of weld flaws. In subsequent episodes, I'll dive a little deeper into the subject.

[@huidonggao]

Jeff- Very nice video. I like the good live training material showing both video and signal at the same time. Interesting explanation of using side drill hole analogy of slag for the wrap around signal. Regular text book explains the trailing signals from a slag different faces that gives reflection. Overall nice video and looking forward to see future episodes.

[@greasymuchacho]

Excellent video. As an NDT enthusiast/man of destiny, I found this to be most helpful.

[@shaner5536]

Nice video man, good refresher.

[@tarcisiofneto]

Great Video!
Thank you.

[@omichell55]

Great video, I’m hooked if you have more.

[@AK-bd9ee]

Thanks.
This helped me alot

[@leegoona]

Good !!thank you!!!

[@MrJammydodger20]

Great video. Exactly what i was looking for. Cheers

[@mschremp]

Good Stuff Jeff, I will share with my young UT technicians.

[@msirshad393]

Thanx for the upload video

[@anoojnarayananp6059]

Great Presentation! Expect more On PLANAR/Volumetric Defects Presentation in the S-Scan mode

[@joshm441]

👍👍👍 excellent viedo!

[@shahzadalam32]

Thanks

[@lucianraducanu5376]

Thanks! Interesting, clear, not complicating things.
Please may you explain how differentiate between root flaws (lock of penetration, ID crack) and weld root geometry (excess penetration)? With one side access only is reliable?
Looking forward for more episodes, Regards!

[@ultrasonictesting-demystif9644]

Hi Lucian, thank you for the feedback. I'll be posting part 2 of Flaw Signal Characteristics, probably tomorrow. You question will be answered one or two videos after that.

[@lucianraducanu5376]

No more videos?

[@theptarin.monyanont]

Okay

[@mixonsimanjuntak7054]

Hello Jef, what you using UT Set ? Please inform.

[@jeffgarner4879]

Olympus Omniscan X3

[@kathirvel1033]

How to identify the lopand lof. Video pls

[@richard98807]

Hi, What probe are you using ? olympus or ge?

[@ultrasonictesting-demystif9644]

It's an Olympus probe.

[@Sotexmafia]

Its really frustrating you didnt show the S-Scan of the porosity.

[@ryankain1523]

Why don't you see LOSF from the other side of the weld?

[@programmerdave9425]

Detection of LOF is best when your beam angle is +/-10 degrees to the bevel face. Can't get that from the other side of the weld.