Logo
Login Sign Up
Current Consolidated

BSI BS EN ISO 16890-2:2022

Air filters for general ventilation -- Measurement of fractional efficiency and air flow resistance
Best Price Guarantee
Instant

$466.15

2-5 Days

$466.15

SAVE 10%

$839.07


Sub Total (1 Item(s))

$ 0.00

Estimated Shipping

$ 0.00

Total (Pre-Tax)

$ 0.00


or
British Standards Institution Logo

BSI BS EN ISO 16890-2:2022

Air filters for general ventilation -- Measurement of fractional efficiency and air flow resistance

PUBLISH DATE 2024
PAGES 72
BSI BS EN ISO 16890-2:2022
This document specifies the aerosol production, the test equipment and the test methods used for measuring fractional efficiency and air flow resistance of air filters for general ventilation. It is intended to be used in conjunction with ISO 16890?1, ISO 16890?3 and ISO 16890?4. The test method described in this document is applicable for air flow rates between 0,25 m3/s (900 m3/h, 530 ft3/min) and 1,5 m3/s (5 400 m3/h, 3 178 ft3/min), referring to a test rig with a nominal face area of 610 mm × 610 mm (24.0 inches × 24.0 inches). This document 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 as per the procedures defined within the ISO 16890 series. NOTE      The lower limit for this test procedure is set at a minimum ePM10 efficiency of 20 % since it is very difficult for a test filter element below this level to meet the statistical validity requirements of this procedure. This document is not applicable to filter elements used in portable room-air cleaners.
SDO BSI: British Standards Institution
Document Number ISO 16890-2
Publication Date Nov. 22, 2024
Language en - English
Page Count 72
Revision Level
Supercedes
Committee MCE/21
Publish Date Document Id Type View
Sept. 30, 2022 BS EN ISO 16890-2:2022 Revision
Dec. 31, 2016 BS EN ISO 16890-2:2016 Revision
Nov. 22, 2024 BS EN ISO 16890-2:2022 Consolidated
March 31, 2017 BS EN ISO 16890-2:2016 Consolidated