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UNE EN 1822-4:2001被替代

High Efficiency Air Filters (hepa And Ulpa) - Part 4: Determining Leakage Of Filter Element (scan Method)

出版：Asociacion Espanola de Normalizacion

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基本信息

標(biāo)準(zhǔn)編號(hào)： UNE EN 1822-4:2001

發(fā)布時(shí)間：2001/9/30 0:00:00

標(biāo)準(zhǔn)類別：Standard

出版單位：Asociacion Espanola de Normalizacion

標(biāo)準(zhǔn)頁(yè)數(shù)：34

標(biāo)準(zhǔn)簡(jiǎn)介

Applicable to high efficiency air filters and ultra low penetration air filters (HEPA- and ULPA-filters) for use in the field of air conditioning and ventilation and for the technical processes, e.g. for clean room technology or applications in the nuclear or pharmaceutical industry. It gives a method for determining the efficiency on the basis of a particle counting method using a liquid test aerosol, and allows a standardized classification of these filters in terms of their efficiency.

替代本標(biāo)準(zhǔn)的新標(biāo)準(zhǔn)

UNE EN 1822-4:2010

等同采用的國(guó)際標(biāo)準(zhǔn)

NEN EN 1822-4:2000 - Identical

SS EN 1822-4 Ed. 1 (2000) - Identical

NBN EN 1822-4:2000 - Identical

ONORM EN 1822-4:2000 - Identical

DIN EN 1822-4 (2001-02) - Identical

BS EN 1822-4:2000 - Identical

SN EN 1822-4:2000 - Identical

NEN EN 1822-4:2009 - Identical

NF EN 1822-4:2010 - Identical