UNE-EN 1822-4:2001

High efficiency particulate air filters (HEPA and ULPA). PART 4: Determining leakage of filter element (Scan method).

STANDARD published on 30.9.2001

The information about the standard:

Designation standards: UNE-EN 1822-4:2001
Note: WITHDRAWN
Publication date standards: 30.9.2001
The number of pages: 34
Approximate weight : 102 g (0.22 lbs)
Country: Spanish technical standard
Category: Technical standards UNE