SAE J ISO 5011 : JUL 2002

Foreword
1 Scope
2 Normative references
3 Terms, definitions, symbols and units
  3.1 Terms and definitions
  3.2 Symbols and units
4 Measurement accuracy and standard conditions
  4.1 Measurement accuracy
  4.2 Standard conditions
5 Test materials and test conditions
  5.1 Test dust
  5.2 Test oil for oil bath air cleaners
  5.3 Absolute filter materials
  5.4 Absolute filter mass
  5.5 Temperature and humidity
6 Test procedure for dry-type air cleaners for automotive
  applications
  6.1 General
  6.2 Test equipment
  6.3 Restriction and differential pressure test
  6.4 Efficiency test
  6.5 Capacity test
  6.6 Filter element pressure collapse test
  6.7 Variable air flow test
  6.8 Presentation of data
7 Test procedure for dry-type air cleaners for industrial
  applications
  7.1 General
  7.2 Test equipment
  7.3 Restriction and differential pressure test
  7.4 Initial efficiency test procedure - Absolute
      filter method
  7.5 Full-life efficiency and capacity test
  7.6 Presentation of data
  7.7 Scavenged air cleaner performance test
  7.8 Precleaner performance test
  7.9 Secondary element test procedure
8 Test procedure for industrial applications of oil bath
  air cleaners
  8.1 General
  8.2 Test equipment and conditions
  8.3 Restriction and differential pressure test
  8.4 Oil carry-over test
  8.5 Full life efficiency and capacity test
  8.6 Recovery test
  8.7 Presentation of data
Annex A (normative) Explanation of restriction, differential
        pressure and pressure loss of an air
        cleaner
Annex B (normative) Test equipment
Annex C (informative) Report sheet on performance testing of
        air cleaner equipment according to ISO 5011 - Automotive
        application
Annex D (informative) Report sheet on performance testing of
        air cleaner equipment according to ISO 5011 - Industrial
        application
Annex E (informative) Presentation of results - Air cleaner
        restriction/differential pressure versus flow
Annex F (informative) Presentation of results - Air cleaner
        capacity
Annex G (normative) Airflow and resistance corrections to
        standard conditions
Bibliography

Gives uniform test procedures, conditions, equipment and a performance report to permit the direct laboratory performance comparison of air cleaners. This Standard is applicable to air cleaners used on internal combustion engines and compressors generally used in automotive and industrial applications.