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ISO 23328-1:2003

Breathing system filters for anaesthetic and respiratory use — Part 1: Salt test method to assess filtration performance

Publication date:   Aug 20, 2003

General information

90.93 Standard confirmed   Aug 14, 2024

ISO

ISO/TC 121/SC 2 Airways and related equipment

International Standard

11.040.10   Anaesthetic, respiratory and reanimation equipment

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Scope

ISO 23328-1:2003 gives a short-term airborne sodium chloride particle challenge test method for assessing the filtration performance of breathing system filters (BSF) intended for the filtration of respired gases.
ISO 23328-1:2003 is applicable to BSF used with a clinical breathing system. It is not applicable to other types of filter, e.g. those designed to protect vacuum sources or gas sample lines, to filter compressed gases, or to protect test equipment for physiological respiratory measurements.
Non-filtration aspects of BSF are addressed in ISO 23328-2.

Life cycle

NOW

PUBLISHED
ISO 23328-1:2003
90.93 Standard confirmed
Aug 14, 2024

REVISED BY

ABANDON
ISO/CD 9360-3