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 1
2 Normative References 1
3 Terms and Definitions 2
4 Classification and Marking 4
5 Basic Requirements, Material and Structure 6
6 Requirement 7
7 Test methods 9
8 Inspection Rules 11
9 Marking, Packaging, Transportation and Storage 12
Appendix A (Normative) Performance Test Methods for Air Filter 14
Appendix B (Normative) Test for Arrestance and Dust Holding Capacity of Air Filter 20
Appendix C (Normative) Performance Requirements and Test Methods for Ozone Generating Capacity of Electric Air Filter 25
Appendix D (Normative) Aerosol Generator 27
Appendix E (Normative) Spiral Dust Generator 29
Appendix F (Normative) Performance Characteristics of Synthetic Dust 31
Appendix G (Informative) Aerosol Electric Neutralizer 32
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.
Contents of GB/T 14295-2008
Foreword I
1 Scope 1
2 Normative References 1
3 Terms and Definitions 2
4 Classification and Marking 4
5 Basic Requirements, Material and Structure 6
6 Requirement 7
7 Test methods 9
8 Inspection Rules 11
9 Marking, Packaging, Transportation and Storage 12
Appendix A (Normative) Performance Test Methods for Air Filter 14
Appendix B (Normative) Test for Arrestance and Dust Holding Capacity of Air Filter 20
Appendix C (Normative) Performance Requirements and Test Methods for Ozone Generating Capacity of Electric Air Filter 25
Appendix D (Normative) Aerosol Generator 27
Appendix E (Normative) Spiral Dust Generator 29
Appendix F (Normative) Performance Characteristics of Synthetic Dust 31
Appendix G (Informative) Aerosol Electric Neutralizer 32
