BS EN ISO 14644-3:2019 provides test methods in support of the operation for cleanrooms and clean zones to
meet air cleanliness classification, other cleanliness attributes and related controlled conditions.
Performance tests are specified for two types of cleanrooms and clean zones: those with unidirectional
airflow and those with non-unidirectional airflow, in three possible occupancy states: as-built, at-rest
and operational.
The test methods, recommended test apparatus and test procedures for determining performance
parameters are provided. Where the test method is affected by the type of cleanroom or clean zone,
alternative procedures are suggested.
For some of the tests, several different methods and apparatus are recommended to accommodate
different end-use considerations. Alternative methods not included in this document can be used by
agreement between customer and supplier. Alternative methods do not necessarily provide equivalent
measurements.
This document is not applicable to the measurement of products or of processes in cleanrooms, clean
zones or separative devices.
| File Size : | 1
file
, 2 MB |
| ISBN(s) : | 9780539143188 |
| Note : | This product is unavailable in Ukraine, Russia, Belarus |
| Number of Pages : | 62 |
| Product Code(s) : | 30422607, 30422607 |
| Published : | 06/19/2020 |
