The wall system you pick for a cleanroom is usually decided once and lived with for years. It sets the achievable ISO class, delivery speed, operating cost and whether it can be extended when production scales. For most buyers the…
For most of the cleanroom industry, contamination control begins and ends with particles. ISO 14644 classifications are quoted on specification sheets, particle counters are calibrated, and filter efficiency is verified — and for pharmaceutical, food, and general electronics production, that…
HEPA Filter Integrity Testing: A Practical Guide to Aerosol Photometer Leak Testing A HEPA filter is only as good as its installation. A filter element can pass factory certification and still fail in service, leaking through a pinhole in the…
100 L/min vs 2.83 L/min Particle Counters: Which Sampling Flow Rate Do You Need? Every laser airborne particle counter draws air at a fixed rate, and that one number shapes how your whole monitoring program runs. Two flow rates dominate…
Cleanroom Airflow Measurement & HVAC Validation: How to Use a Pitot Tube Anemometer In a cleanroom, airflow is not a comfort parameter; it is the primary contamination control mechanism. The HVAC system dilutes and removes airborne particles, maintains the pressure…