This standard specifies terms and definitions, classification and marking, requirements, test methods, inspection rules, marking, packaging, transportation and storage of air filter (referred to as filter).
This standard is applicable to dry type filter of ventilating, air conditioning and air purification system or equipment under normal temperature and normal humidity, including external electric field.
Foreword I
1 Scope
2 Normative References
3 Terms and Definitions
4 Classification and Marking
5 Basic Requirements, Material and Structure
6 Requirement
7 Test methods
8 Inspection Rules
9 Marking, Packaging, Transportation and Storage
Appendix A (Normative) Performance Test Methods for Air Filter
Appendix B (Normative) Test for Arrestance and Dust Holding Capacity of Air Filter
Appendix C (Normative) Performance Requirements and Test Methods for Ozone Generating Capacity of Electric Air Filter
Appendix D (Normative) Aerosol Generator
Appendix E (Normative) Spiral Dust Generator
Appendix F (Normative) Performance Characteristics of Synthetic Dust
Appendix G (Informative) Aerosol Electric Neutralizer
