Where Gain and Dynamic Range Control Fits in the Inspection of Large-Diameter Flanges

https://ultrasonic-tank-methods.unionquill.com/posts/weld-quality-audits-in-lifting-attachments-a-step-by-step-guide

Where Gain and Dynamic Range Control Fits in the Inspection of Large-Diameter Flanges Large flanges have flat faces, bores, and thick rim sections. Gain affects how strongly a signal appears on the ultrasonic display