Standards STN - Slovak standards - Page 799

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

WITHDRAWN published on 1.10.2001

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

WITHDRAWN published on 1.4.2010

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

WITHDRAWN published on 1.5.2019

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

Standard published on 1.12.2017

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

WITHDRAWN published on 1.1.2017

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)

Standard published on 1.6.2019

Test method to measure the efficiency of air filtration media against spherical nanomaterials - Part 2: Size range from 3 nm to 30 nm (ISO/TS 21083-2:2019)

Standard published on 1.8.2019

Air filters for general ventilation - Part 1: Technical specifications, requirements and classification system based upon particulate matter efficiency (ePM) (ISO 16890-1:2016)

Standard published on 1.6.2017

Air filters for general ventilation - Part 2: Measurement of fractional efficiency and air flow resistance (ISO 16890-2:2022)

Standard published on 1.12.2022

Air filters for general ventilation - Part 3: Determination of the gravimetric efficiency and the air flow resistance versus the mass of test dust captured (ISO 16890-3:2024)

Standard published on 1.11.2024