Clean Room classification

Various tests and practical experience show that the Ecophon Hygiene systems can be used in room classified as M 2.5.
For information regarding other Ecophon systems - see relevant system description.
 
 
In some environments, it is necessary to limit the number of airborn particles. This can be a requirement in the pharmaceutical, electronic and food industries, as in some hospital environments. Two standards for classifying air cleanliness are US Federal Standard 209E and EN ISO 14644-1. The classification systems are exclusively based on the concentration of airborne particles and their sizes. The table shows the classes defined and how they approximately correspond e.g. ISO class 4 lies between M2 and M2,5. Included also are the zone classes defined in the guide "Good manufacturing practice for medicinal products" issued by the European Commission.

Indoor environment

Education, schoolgirl, classroom, image.

We actually manufacture ceiling and wall materials for premises where people spend time.