The technical specification of cabin air filter
1 Scope
This standard specifies technical specifications and inspection rules, as well as marking, packaging, transport and storage of cabin air filters.
This standard is applicable to particle filters and combination filters for passenger compartment with volume (length × width × height) not less than 0.0008m3.
2 Normative references
The following referenced documents are indispensable for the application of this standard. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies.
GB 8410 Flammability of automotive interior materials
GB/T 28957.1 Road vehicles - Test dust for filter evaluation - Part 1: Silicon dioxide test dust
QC/T 795.1-2007 Road vehicles - Air filters for passenger compartment - Part 1: Test for particulate filtration
QC/T 795.2-2007 Road vehicles - Air filters for passenger compartment - Part 2: Test for gaseous filtration
DIN 75201 Determination of the fogging characteristics of trim materials in the interior of automobiles
ISO 12103 Road vehicles - Test contaminants for filter evaluation - Part 1: Arizona test dust
VDA 270 Determination of the odour characteristics of trim materials in motor vehicles
3 Terms and definitions
For the purposes of this document, the terms and definitions given in QC/T 795.1-2007 and QC/T 795.2-2007 as well as the following apply.
3.1
cabin air filter
device used for filtering the air circulating in the interior space of the passenger compartment of an automobile and filtering impurities and harmful gases introduced into the air in the passenger compartment from outside of the automobile through an air conditioning system, which is also known as air filter for passenger compartment, air filter for motor vehicles, and filter element for motor vehicle air-conditioning unit
Foreword i
1 Scope
2 Normative references
3 Terms and definitions
4 Requirements
5 Test methods
6 Inspection rules
7 Marking, packaging, transport and storage
