ISO cleanroom classification determines environments based on the number of airborne particles per cubic meter of air. The classification system utilizes particle size categories to quantify contamination levels. Particles greater than or equal to 0.5 micrometers in diameter are typically considered the most relevant for critical operations, as the

To guarantee optimal contamination control in a cleanroom environment, meticulous consideration is paramount. The layout ought to be organized to minimize air flow disruption. This involves implementing features such as HEPA filtration systems, positive pressure zones, and designated entryways to prevent the infiltration of external contaminants.