Illinois Tool Works Inc.
NON-DESTRUCTIVE LIQUID PENETRANT INSPECTION PROCESS INTEGRITY VERIFICATION TEST PANEL

Abstract:

A fluid penetrant inspection test panel includes a substrate having a first surface and an opposing second surface, the first surface configured to receive a dye penetrant thereon, and a plurality of sensitivity indicators formed in the first surface, the plurality of sensitivity indicators having a cross-sectional profile defined by a continuous edge. The fluid penetrant inspection test panel may be formed to have either a rectangular shape or a triangular shape.