Notice the gain is PRL +12 dB...volumetric reflectors are scattering reflectors and higher gain levels are needed to see them properly. The key shows DAC -5 dB. Contrast this to a SLOF indication in another of John's videos at DAC +13 dB.
Sir, pipe thickness 6.4 mm, dia 4".ut testing half skip catch one defect sir, but defect beam bath full beambath is coming, why is this happening, sir 70 degree probe use sir true angle 69 degree, but defect half skip and depth ok sir but beam bath only high full beam bath coming sir. Why sir. Please tell me sir
Notice the gain is PRL +12 dB...volumetric reflectors are scattering reflectors and higher gain levels are needed to see them properly. The key shows DAC -5 dB. Contrast this to a SLOF indication in another of John's videos at DAC +13 dB.
Thanks man, Well done !
Thanks John!
Hi jhon, very clare the explication
Your DB reference is extremely high for a IIW SDH....
What's dynamic echo pattern in ultrasonic testing? How to do sensitivity settings?
thanx sir
Sir..this is look like crack signal . I don't know how to identify this is slag inclusion.
يوجد لدى جهاز كاشف الخلل بالموجات فوق صوتية للبيع 0:46
Sir, pipe thickness 6.4 mm, dia 4".ut testing half skip catch one defect sir, but defect beam bath full beambath is coming, why is this happening, sir 70 degree probe use sir true angle 69 degree, but defect half skip and depth ok sir but beam bath only high full beam bath coming sir. Why sir. Please tell me sir