Statements (26)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:European_route
|
| gptkbp:appliesTo |
air filters
HEPA filters ULPA filters |
| gptkbp:defines |
filter classes
testing methods for air filters |
| gptkbp:firstPublished |
1998
|
| gptkbp:fullName |
EN 1822: High efficiency air filters (EPA, HEPA and ULPA)
|
| https://www.w3.org/2000/01/rdf-schema#label |
EN 1822
|
| gptkbp:language |
gptkb:French
gptkb:German English |
| gptkbp:latestReleaseVersion |
EN 1822:2019
|
| gptkbp:partOf |
European standards for air filtration
|
| gptkbp:publishedBy |
gptkb:European_Committee_for_Standardization_(CEN)
|
| gptkbp:relatedTo |
gptkb:ISO_29463
|
| gptkbp:replacedBy |
DIN 24183
|
| gptkbp:specifies |
efficiency classification for air filters
leak testing procedures overall efficiency testing |
| gptkbp:usedIn |
pharmaceutical industry
healthcare facilities cleanrooms microelectronics industry |
| gptkbp:bfsParent |
gptkb:HEPA
|
| gptkbp:bfsLayer |
7
|