STN - Slovak standards

High efficiency air filters (HEPA and ULPA). Part 3: Testing flat sheet filter media

Available design: Print design

High efficiency air filters (EPA, HEPA and ULPA) - Part 3: Testing flat sheet filter media

Available design: Print design

High efficiency particulate air filters (HEPA and ULPA). Part 4: Determining leakage of filter element (Scan method)

Available design: Print design

High efficiency air filters (EPA, HEPA and ULPA) - Part 4: Determining leakage of filter elements (scan method)

Available design: Print design

High efficiency particulate air filters (HEPA and ULPA). Part 5: Determining the efficiency of filter element

Available design: Print design

High efficiency air filters (EPA, HEPA and ULPA) - Part 5: Determining the efficiency of filter elements

Available design: Print design

High-efficiency filters and filter media for removing particles in air - Part 5: Test method for filter elements (ISO 29463-5:2011)

Available design: Print design

In situ test methods for high efficiency filter systems in industrial facilities

Available languages: Text of the standard is in the original language

Available design: Print design

In situ test methods for high efficiency filter systems in industrial facilities (ISO 16170:2016)

Available design: Print design

Test method to measure the efficiency of air filtration media against spherical nanomaterials - Part 1: Size range from 20 nm to 500 nm (ISO 21083-1:2018)

Available languages: English

Available design: Print design