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Advanced HEPA/ULPA Filter Integrity Testing
Comprehensive Filtration Verification
We follow a systematic, phased methodology that ensures thorough validation whilst minimising disruption to your operations across all industries. Our approach has been refined through of successful cleanroom qualifications, incorporating best practices from pharmaceutical GMP, semiconductor SEMI standards, medical device ISO 13485, food safety FSSC 22000, and aerospace & defence industry requirements.
Each phase builds upon the previous, creating a comprehensive validation package that demonstrates your cleanroom performs reliably under all operational scenarios whilst meeting regulatory requirements for your specific industry sector.
Airflow Visualisation & Velocity Verification
Smoke Studies
Advanced smoke visualisation techniques map airflow patterns, verify unidirectional flow characteristics, and identify turbulent zones that could compromise contamination control
Velocity Mapping
Advanced smoke visualisation techniques map airflow patterns, verify unidirectional flow characteristics, and identify turbulent zones that could compromise contamination control
Pressure Cascade
Differential pressure monitoring across cleanroom zones verifies proper pressure relationships, preventing contamination migration between areas
Recovery Testing
Measures how quickly cleanrooms return to specified cleanliness levels after contamination events, validating system performance under operational conditions
Multi-Parameter Environmental Monitoring
Precision monitoring of critical environmental parameters ensures your cleanroom maintains optimal conditions for manufacturing processes. Our comprehensive environmental monitoring validates temperature and humidity control, differential pressure maintenance, viable and non-viable particle concentrations, and chemical vapour levels using industry-specific protocols.