At the beginning of the Corona crisis, Arion responded immediately by integrating an intense radiation unit in the cleanrooms’ air conditioning system to clean the air from potential harmful microorganisms and viruses.
These measures, in addition to the existing ones, helped us get the ISO-6 for production cleanroom, including personnel and freight airlocks.
ISO class 6 represents 10x less airborne particle concentration then ISO-7, which we had last year, and 100x less then ISO-8 (EN-ISO 14644-1:2015)!
How does the ISO certification process work?
An independent engineer does the evaluation of the cleanroom by looking at several parameters like:
- air cleanliness by particle concentration
- relative humidity
- differential pressure