Media Summary: Garath Bester demonstrates how to interpret a high-amplitude, irregular echo on an A-scan screen using a 45-degree probe on a 25mm plate. The process involves calculating beam path distance and surface distance from both sides of the weld to pinpoint the defect's location. SUBSCRIBE for new videos every Monday and Friday: Using a Dakota Ultrasonics PR-8V multi visual
Sonic Testing Demonstration - Detailed Analysis & Overview
Garath Bester demonstrates how to interpret a high-amplitude, irregular echo on an A-scan screen using a 45-degree probe on a 25mm plate. The process involves calculating beam path distance and surface distance from both sides of the weld to pinpoint the defect's location. SUBSCRIBE for new videos every Monday and Friday: Using a Dakota Ultrasonics PR-8V multi visual I recorded the original version of this in Qatar last week, and the "tossing a rock in the lake" bit back in 2023. But lack of good ...
