A cleanroom is a specialized facility minimizes the introduction of contaminants into the air, surfaces, and personnel. These environments are critical to processes where even minute particles can significantly affect product quality or safety. Cleanrooms utilize various control measures such as HEPA filtration, positive air pressure, and controll

Cleanroom classification systems utilize a standardized framework for defining and achieving specific levels of air cleanliness. These systems classify cleanroom environments based on the number of contaminants allowed per unit volume of air. By adhering to established classification standards, such as ISO 14644 or Federal Standard 209E, facilities