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ICS:91.140.30
Showing 10–18 of 31 results
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ISO 16890:2016 Air filters for general ventilation – Part 1: Technical specifications, requirements and classification system based upon particulate matter efficiency (ePM)
CDN $273.00 Add to cart -
ISO 16890:2022 Air filters for general ventilation – Part 2: Measurement of fractional efficiency and air flow resistance
CDN $351.00 Add to cart -
ISO 16890:2022 Air filters for general ventilation – Part 4: Conditioning method to determine the minimum fractional test efficiency
CDN $115.00 Add to cart -
ISO 16890:2024 Air filters for general ventilation – Part 3: Determination of the gravimetric efficiency and the air flow resistance versus the mass of test dust captured
CDN $233.00 Add to cart -
ISO 16891:2016 Test methods for evaluating degradation of characteristics of cleanable filter media
CDN $312.00 Add to cart -
ISO 21083:2018 Test method to measure the efficiency of air filtration media against spherical nanomaterials – Part 1: Size range from 20 nm to 500 nm
CDN $351.00 Add to cart -
ISO 21083:2019 Test method to measure the efficiency of air filtration media against spherical nanomaterials – Part 2: Size range from 3 nm to 30 nm
CDN $351.00 Add to cart -
ISO 21805:2023 Guidance and recommendations on design, selection and installation of vents to safeguard the structural integrity of enclosures protected by gaseous fire-extinguishing systems
CDN $312.00 Add to cart -
ISO 22031:2021 Sampling and test method for cleanable filter media taken from filters of systems in operation
CDN $233.00 Add to cart
