-These techniques are especially suited to challenging situations
-Providing contamination control engineers with a nondestructive diagnostic
-We provide particulate contamination inspection techniques for surfaces
- Interior surfaces of process tools
- Large or geometrically complicated parts
-Optically sensitive films
-Routine sampling of cleanroom surfaces
-Surfaces incompatible with liquid bath particle removal
-Translucent or optically diffuse materials
-Soft or conformable materials