STN EN 1822-1
| Name: | STN EN 1822-1 |
| Validity: | Valid |
| Number of pages: | 21 |
| Language: |
EN
|
| Paper: | 14,10€ |
| Electronic version |
a) Only read (without ability to print and copy)
12,69€ b) Without ability to print, with ability to copy (printscreen) 14,10€ c) With ability to print and copy (printscreen) 18,33€ |
| Slovak title | Vysokoúčinné filtre vzduchu (EPA, HEPA a ULPA). Časť 1: Klasifikácia, skúšanie vlastností a označovanie |
| English title | High efficiency air filters (EPA, HEPA and ULPA) - Part 1: Classification, performance testing, marking |
| Release Date: | 01. 10. 2019 |
| Date of withdrawal: | |
| ICS: | 13.040.40 |
| Sorting character/National clasification code | 12 5002 |
| Level of incorporation: | idt EN 1822-1:2019 |
| Official Journal | 09/19 |
| Amendments | |
| Replaced by: | |
| Repleces: | STN EN 1822-1:2010-04 (12 5002) |
| Note in Official Journal: | |
| Subject of the standard: | This document applies to high efficiency particulate and ultra-low penetration air filters (EPA, HEPA and ULPA) used in the field of ventilation and air conditioning and for technical processes, e.g. for applications in clean room technology or pharmaceutical industry. It establishes a procedure for the determination of the efficiency on the basis of a particle counting method using a liquid (or alternatively a solid) test aerosol and allows a standardized classification of these filters in terms of their efficiency, both local and integral efficiency. |
| Preview: | Náhľad normy (PDF) |