Independent Certification 

Independent, contract services for the testing and certification of HEPA filters, laminar flow equipment, safety cabinets and HVAC systems are available from several sources. Certification and testing of HEPA filters includes leak testing, airflow, scanning, electrical testing, particle count surveys, db level measurement, vibration, humidity and temperature measurement, gas system, light level, and room pressurization. Product qualification testing and environmental analysis /testing may also available. We can assist you in locating an independent, certification service.