It was indeed a nice explanation. There are still many folks around word doesn't know the basics of different calibration. This will help them to understand better.
Thanks Paul for the explanation. Can you explain that after sensitivity calibration when we go for the first point of TCG calibration we are reducing the gain initially. After tracing, once we add the point, all angles compensates to 80% but the visual dB on omni scan doesn't increase. Can you please explain. Thanks
Thank you very much for your fantastic videos as always. Just wondering, do you have any plans to do anything about TOFD? , probably it's something missing on your channel. Peace, best of luck ;)
Sorta, yeah. It will just skew things but after the TCG you should be fine. Even if you ran the sensitivity calibration on a radius (as it was originally intended) and not a hole or a notch, the TCG will fix everything.
@@hollowayndtengineeringinc.5201 Hai could you provide a precal vedio for sectorial and linear using single index how to do the accurate precal please make a vedio..... Thank you
thank you Paul for taking the time and effort to break things down...i appreciate your dedication.
It was indeed a nice explanation. There are still many folks around word doesn't know the basics of different calibration. This will help them to understand better.
Shouldn't have watched this half way through my course.... Thanks Paul!
Thanks Paul for the explanation. Can you explain that after sensitivity calibration when we go for the first point of TCG calibration we are reducing the gain initially. After tracing, once we add the point, all angles compensates to 80% but the visual dB on omni scan doesn't increase. Can you please explain. Thanks
This should not be the case if the 1st point of the TCG is also the point you did the sensitivity calibration with.
Thank you 🙏so difficult to make anderstand to customer or level 3 because of codes and normes mistake. Kévin Grivel, NDT specialist in France.
Great video as always.
Thanks.
xox
Same video for velocity calibrations, not always a requirement if the +/- is within code allowance.
Thanks 🙏🏼
Thank you very much for your fantastic videos as always.
Just wondering, do you have any plans to do anything about TOFD? , probably it's something missing on your channel.
Peace, best of luck ;)
I just ran TOFD this week. But it was thin wall and a little underwhelming. Gotta get me some of them Limbo TOFD probes from GB and try again.
@hollowayndtengineeringinc.5201 good luck with that one, hopefully it goes better next time!
Does this logic work the same if the sensitivity reflector is a different size than the TCG reflectors?
Sorta, yeah. It will just skew things but after the TCG you should be fine. Even if you ran the sensitivity calibration on a radius (as it was originally intended) and not a hole or a notch, the TCG will fix everything.
You should mention Praveen Pilgam here lol
RIP my boy Praveen. Probably got his certs from a cereal box.
So just wedge delay then TCG?
Pretty much, yeah.
@@hollowayndtengineeringinc.5201 Hai could you provide a precal vedio for sectorial and linear using single index how to do the accurate precal please make a vedio..... Thank you
Thanks sr, very useful.
Ha! I’m 1st!