Tam Panels(5 small holes)
Combination test panel monitors both adequacy and sensitvity
of the entire penetrant process.
Each 4"×6" stainless steel panel includes a rough surface for
checking throughness of wash technique, plus a polished
chrome section with 5 "star" shaped defects ranging from coarse to extremely fine.
Level of defect found indicates both penetrant sensitivity and proper process control.
