AHU / CLEANROOM REQUALIFICATION

AHU / CLEANROOM REQUALIFICATION Reference: ISO 14644-3:2019 + ISO 14644-2:2015 Objective: To verify that the AHU/cleanroom continues to maintain the required air cleanliness and environmental conditions during operation. ISO 14644-3 provides the applicable cleanroom test methods, while ISO 14644-2 establishes the monitoring/periodic-testing framework. KEY REQUALIFICATION TESTS Airflow Volume / Velocity→ Verify supply airflow and required … Read more