ÖNORM EN ISO 16890-4:2017-06

Действует

Air filters for general ventilation - Part 4: Conditioning method to determine the minimum fractional test efficiency (ISO 16890-4:2016)

Описание Изменения Ссылки Версии

Ссылочные документы

ISO 16890-1:2016

Действует

Air filters for general ventilation -- Part 1: Technical specifications, requirements and classification system based upon particulate matter efficiency (ePM) — 34 стр.

ISO 16890-2:2016

Действует

Air filters for general ventilation -- Part 2: Measurement of fractional efficiency and air flow resistance — 68 стр.

ISO 16890-3:2016

Действует

Air filters for general ventilation -- Part 3: Determination of the gravimetric efficiency and the air flow resistance versus the mass of test dust captured — 28 стр.

ISO 29464:2011

Действует

Cleaning equipment for air and other gases -- Terminology — 30 стр.

ÖNORM EN 779:2012-10

Заменен

Particulate air filters for general ventilation - Determination of the filtration performance

На этот документ ссылаются

ÖNORM EN 779:2012-10

Заменен

Particulate air filters for general ventilation - Determination of the filtration performance

ÖNORM EN 13053:2020-04

Действует

Ventilation for buildings - Air handling units - Rating and performance for units, components and sections