91.140.30 Ventilation and air-conditioning
Displaying 253-264 of 322 results.
ISO 16890-2:2016
standard
EN
Air filters for general ventilation
70.97 €
ISO 16890-2:2022
standard
EN
Air filters for general ventilation — Part 2: Measurement of fractional efficiency and air flow resistance
216.08 €
ISO 16890-3:2016
standard
EN
Air filters for general ventilation
70.97 €
ISO 16890-3:2024
standard
EN
Air filters for general ventilation — Part 3: Determination of the gravimetric efficiency and the air flow resistance versus the mass of test dust captured
142.99 €
ISO 16890-4:2016
standard
EN
Air filters for general ventilation
70.97 €
ISO 16890-4:2022
standard
EN
Air filters for general ventilation — Part 4: Conditioning method to determine the minimum fractional test efficiency
70.97 €
LVS EN ISO 16890-1:2017
standard
EN
Air filters for general ventilation - Part 1: Technical specifications, requirements and classification system based upon particulate matter efficiency (ePM) (ISO 16890-1:2016)
21.25 €
LVS EN ISO 16890-1:2021
standard
LV
Air filters for general ventilation - Part 1: Technical specifications, requirements and classification system based upon particulate matter efficiency (ePM) (ISO 16890-1:2016)
31.89 €
LVS EN ISO 16890-2:2017
standard
EN
Air filters for general ventilation - Part 2: Measurement of fractional efficiency and air flow resistance (ISO 16890-2:2016)
26.12 €
LVS EN ISO 16890-2:2022
standard
EN
Air filters for general ventilation - Part 2: Measurement of fractional efficiency and air flow resistance (ISO 16890-2:2022)
27.93 €
LVS EN ISO 16890-3:2017
standard
EN
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 16890-3:2016)
19.44 €
LVS EN ISO 16890-3:2025
standard
EN
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)
19.44 €