Reference approach
Define the visible defect standard, then image accessible faces under controlled lighting. Compare regions with approved samples and flag uncertain differences for review.
What a pilot should establish
- Test both faces where required, normal texture, contamination and borderline appearance changes.
- Agree the pass, fail and uncertain outcomes before testing. Record incorrect accepts and incorrect rejects separately using an independent sample set.
Surface images do not prove filtration performance, sterility or internal integrity.
Outputs and line integration
Define the result required by the next process step, the time available to return it and the action for an uncertain result. Where records are needed, keep the image and decision tied to the inspected item or handling event.
Technical reference
Share filter variants, visible defect criteria and face-access requirements. We can define the imaging approach, integration points and a sample-based validation plan.
Evaluate this application
