Validation

Documentation and testing of clean rooms

• Feasibility studies and development of validation program
• Review of technical layout drawings
• Hygienic design
• Leak Testing of HEPA filters in the ceiling diffusers / filter housings
• Differential pressure between rooms
• Calibration / verification of differential pressure gauges
• Air directions
• Air change rates
• Recovery Tests (Recovery test of airborne particles)
• Classification of premises
• Lighting levels
• Airflow visualization / smoke studies
• Acoustic measurements
• Air temperature and relative humidity measurements


Safety Benches and LAF units
• Documentation and verification of safety cabinets and LAF units, IQ / OQ
• Leakage testing of included HEPA filters in safety cabinets and LAF units
• Air velocity measurements at the main HEPA filters in safety cabinets and LAF units
• Air velocity measurements through the sash-opening in safety cabinets
• Particle measurements in safety cabinets and LAF units
• Induction test in safety cabinets and LAF units

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