Atjaunots: 2013-04-16 11:07
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HEPA filtri
Drukāts
2013-04-16 09:43
 Bakterioloģiskie filtri telpām ar paaugstinātām prasībām pret tīro gaisu. |
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Piemēram: slimnīcas, operāciju zāles, farmaceitiskās rūpnīcas, laboratorijas, pārtikas ražotnes.
Rāmja materiāls: MDF vai plastikāts. Standarta rāmja biezums: 69mm, 78mm, 150mm, 292mm. Piedāvājam filtru izgatavošanu arī ar nestandarta rāmja biezumu.
Filtri tiek izgatavoti saskaņā ar standartu EN1822, no H10 (EU10) līdz U15 (EU15) klasei.
| Filter Classification |
Efficiency (%) at the MPPS | Penetration (%) at the MPPS | ||
| Overall Value | Local Value | Overall Value | Local Value | |
| H10 | > 85 | - | 15 | - |
| H11 | > 95 | - | 5 | - |
| H12 | > 99,5 | - | 0,5 | - |
| H13 | > 99,95 | 99,75 | 0,05 | 0,25 |
| H14 | > 99,995 | 99,975 | 0,005 | 0,025 |
| U15 | > 99,9995 | 99,9975 | 0,0005 | 0,0025 |
Notes:
- Filters in the class H10, H11 and H12 do not require verification of local penetration.
- Filters in the classification H13 and H14 may, as an alternative, be verified with the visual oil-smoke test (previously known as DIN 24.184), which is accepted as equal or more searching than the specified local penetration.
Kategorijas: Ventilācija un kondicionēšana
