Maintaining a controlled environment free from particulate contamination is crucial in industries such as pharmaceuticals, electronics, and biotechnology. ISO 14644 establishes international standards for cleanrooms, defining contaminant limits based on ISO classes. These classifications range from Class 1, the most stringent, to Class 9, which per

Maintaining a controlled environment is paramount in numerous industrial sectors, and cleanroom classifications play a crucial role in achieving this goal. These classifications, established by regulatory bodies like ISO and FED-STD-209E, define the permissible levels of airborne particulate matter within a given space. The classification system ut