Over 20 years of experience in Sterile, Biological Pharmaceutical and Hospital Facilities Engineering Design, Construction and Validation.
Understand cleanroom differential pressure in static balancing systems. Learn how leakage, return airflow and damper adjustment affect room pressure....
Airlock and pressurization in the Hindenburg. What is the relationship with modern pharmaceutical cleanrooms?...
It is not necessary to explain here the importance of overpressure in pharmaceutical facilities. Is a GMP requirement to establish a differential pressure (normally 10-15 Pa) between cleanrooms and adjacent less clean spaces to avoid product contamination....
Air changes per hour (ACH) are defined as the volume per unit time in hours, of air entering a closed space, divided by the total volume of that space. Mathematically is expressed by means of this simple equation:...
