The installation is functioning in the specified manner with the specified number of personnel working. Key Testing Procedures
This standard ensures that whether you are in pharmaceuticals, microelectronics, or aerospace, your cleanroom is functioning exactly as designed. Purpose and Scope of ISO 14644-3 iso 146443pdf
The primary goal of ISO 14644-3 is to provide an internationally common basis for measurement and evaluation. It supports the operation and verification needed to meet air cleanliness classifications and other related controlled conditions. The standard applies to: The installation is functioning in the specified manner