UNI EN 1822-2:2010现行
High Efficiency Air Filters (epa, Hepa And Ulpa) - Part 2: Aerosol Production, Measuring Equipment, Particle Counting Statistics
出版：Italian Standards
专家解读视频
Deals with the measuring instruments and aerosol generators used in the course of this testing. Also determines the statistical basis for the evaluation of counts with only small numbers of counted events.
Together with UNI EN 1822-1, UNI EN1822-3, UNI EN 1822-4 and UNI EN 1822-5 supersedes UNI 7831, UNI 7832, UNI 7833, UNI 7740, UNI 7741 and UNI 7827. (05/2002)
NEN EN 1822-2:2009 - Identical
NF EN 1822-2:2010 - Identical
SS EN 1822-2 Ed. 2 (2009) - Identical
NS EN 1822-2:2009 - Identical
ONORM EN 1822-2:1998 - Identical
SN EN 1822-2:1999 - Identical
UNE EN 1822-2:1999 - Identical
NBN EN 1822-2:1998 - Identical
UNE EN 1822-2:2010 - Identical
NBN EN 1822-2:2010 - Identical
ONORM EN 1822-2:2010 - Identical
SN EN 1822-2:2010 - Identical
