Road vehicles — Air filters for passenger compartments — Part 2: Test for gaseous filtration

Informace o normě:

Označení normy: ISO 11155-2:2009
Datum vydání normy: 5.1.2009
Počet stran: 17
Přibližná hmotnost: 51 g (0.11 liber)
Země: Mezinárodní technická norma
Kategorie: Technické normy ISO

Anotace textu normy ISO 11155-2:2009 :

Description / Abstract: ISO 11155-2:2009 specifies a test comprising several methods for measuring the dynamic gas adsorption of air filters in the passenger compartments of road vehicles. These laboratory test methods are applicable to air filters that improve air quality by reducing concentrations of gaseous, odorous or hazardous components from ambient or re-circulated air, or both, in the vehicle cabin. They provide a means of measuring air pressure loss, as well as gas and vapour removal characteristics.