DIN EN ISO 29461-1:2014 Air intake filter systems for rotary machinery - Test methods - Part 1: Static filter elements (ISO 29461-1:2013); German version EN ISO 29461-1:2013
EN 1822-1:2009 High efficiency air filters (EPA, HEPA and ULPA) - Part 1: Classification, performance testing, marking*, 2023-12-21 Update
EN 1822-2:2009 High efficiency air filters (EPA, HEPA and ULPA) - Part 2: Aerosol production, measuring equipment, particle counting statistics*, 2023-12-21 Update
EN 1822-3:2009 High efficiency air filters (EPA, HEPA and ULPA) - Part 3: Testing flat sheet filter media*, 2023-12-21 Update
EN 1822-4:2009 High efficiency air filters (EPA, HEPA and ULPA) - Part 4: Determining leakage of filter elements (scan method)*, 2023-12-21 Update
EN 1822-5:2009 High efficiency air filters (EPA, HEPA and ULPA) - Part 5: Determining the efficiency of filter elements*, 2023-12-21 Update
EN 779:2002 Particulate air filters for general ventilation - Determination of the filtration performance*, 2023-12-21 Update
ISO 12103-1:1997 Road vehicles - Test dust for filter evaluation - Part 1: Arizona test dust
ISO 2854:1976 Statistical interpretation of data; Techniques of estimation and tests relating to means and variances
ISO 5167-1:2003 Measurement of fluid flow by means of pressure differential devices inserted in circular cross-section conduits running full - Part 1: General principles and requirements
ISO 5167-2:2003 Measurement of fluid flow by means of pressure differential devices inserted in circular cross-section conduits running full - Part 2: Orifice plates
ISO 5167-3:2003 Measurement of fluid flow by means of pressure differential devices inserted in circular cross-section conduits running full - Part 3: Nozzles and Venturi nozzles
ISO 5167-4:2003 Measurement of fluid flow by means of pressure differential devices inserted in circular cross-section conduits running full - Part 4: Venturi tubes
DIN EN ISO 29461-1:2014 history
2022DIN EN ISO 29461-1:2022-04 Air intake filter systems for rotary machinery - Test methods - Part 1: Static filter elements (ISO 29461-1:2021); German version EN ISO 29461-1:2021
2022DIN EN ISO 29461-1:2022 Intake filter systems of rotary machines – Test methods – Part 1: Static filter elements
2021DIN EN ISO 29461-1:2021 Air intake filter systems for rotary machinery - Test methods - Part 1: Static filter elements (ISO/DIS 29461-1:2020); German and English version prEN ISO 29461-1:2020
2014DIN EN ISO 29461-1:2014 Air intake filter systems for rotary machinery - Test methods - Part 1: Static filter elements (ISO 29461-1:2013); German version EN ISO 29461-1:2013