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Norm
ÖNORM EN ISO 16890-4
Issue date: 2017 06 15
Air filters for general ventilation - Part 4: Conditioning method to determine the minimum fractional test efficiency (ISO 16890-4:2016)
This part of ISO 16890 establishes a conditioning method to determine the minimum fractional test efficiency.
It is intended for use in conjunction with ISO 16890-1, ISO...
Withdrawn: 2023 02 15
Publisher:
Austrian Standards International
Format:
Digital | 19 Pages
Language:
German
| English
| Download GER/ENG
Currently valid:
Optionally co-design standards:
ICS
This part of ISO 16890 establishes a conditioning method to determine the minimum fractional test efficiency.
It is intended for use in conjunction with ISO 16890-1, ISO 16890-2 and ISO 16890-3, and provides the related test requirements for the test device and conditioning cabinet as well as the conditioning procedure to follow.
The conditioning method described in this part of ISO 16890 is referring to a test device with a nominal face area of 610 mm × 610 mm (24 inch × 24 inch).
ISO 16890 (all parts) refers to particulate air filter elements for general ventilation having an ePM1 efficiency less than or equal to 99 % and an ePM10 efficiency greater than 20 % when tested according to the procedures defined within ISO 16890 (all parts).
ÖNORM EN ISO 16890-4
2023 02 15
Air filters for general ventilation - Part 4: Conditioning method to determine the minimum fractiona...
Norm
ÖNORM EN ISO 16890-4
2017 06 15
Air filters for general ventilation - Part 4: Conditioning method to determine the minimum fractiona...
Norm
↖
ÖNORM EN 779
2012 10 01
Particulate air filters for general ventilation - Determination of the filtration performance
Norm
ÖNORM EN 779
2003 04 01
Particulate air filters for general ventilation - Determination of the filtration performance
Norm
ÖNORM EN 779
1998 04 01
Particulate air filters for general ventilation - Requirements, testing, marking (includes corrigend...
Norm
Norm
Issue date :
2016 11 28
Air filters for general ventilation — Part 1: Technical specifications, requirements and classification system based upon particulate matter efficiency (ePM)
Norm
Issue date :
2016 11 28
Air filters for general ventilation — Part 2: Measurement of fractional efficiency and air flow resistance
Norm
Issue date :
2016 11 28
Air filters for general ventilation — Part 3: Determination of the gravimetric efficiency and the air flow resistance versus the mass of test dust captured
Norm
Issue date :
2023 01 15
Ventilation and air conditioning plants - Specifications keeping them clean and cleaning - National supplement to ÖNORM EN 15780
Norm
Issue date :
2023 02 15
Air filters for general ventilation - Part 4: Conditioning method to determine the minimum fractional test efficiency (ISO 16890-4:2022)
Norm
Issue date :
2016 11 28
Air filters for general ventilation — Part 4: Conditioning method to determine the minimum fractional test efficiency
