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EVS-EN ISO 23328-1:2008

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

General information

Valid from 09.06.2008
Base Documents
ISO 23328-1:2003; EN ISO 23328-1:2008
ICS Groups
11.040.10 Anaesthetic, respiratory and reanimation equipment
Directives or regulations
None

Standard history

Status
Date
Type
Name
09.06.2008
Main
EVS-EN ISO 23328-1:2008
Main
EVS-EN 13328-1:2002
This part of ISO 23328 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. This part of ISO 23328 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. NOTE  Non-filtration aspects of BSF are addressed in ISO 23328-2.

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Standard monitoring
English (PDF 216 KB)

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Standards designation

EVS Estonian standard
EN European standard (published by an CEN or CENELEC)
EN ISO International standard adopted as an European standard
ISO International Organization for Standardization’s standard
IEC International Electrotechnical Commission’s standard
HD CENELEC’s harmonisation document
   
EVS-EN European standard implemented in Estonia
EVS-EN ISO International standard adopted in Europe and implemented in Estonia
EVS-EN ISO/IEC International standard/International electrotechnical standard adopted in Europe and implemented in Estonia
EVS-IEC International electrotechnical standard implemented in Estonia
EVS-ISO International standard implemented in Estonia
   
A, AMD amedment
+A a full standard plus the amendment
/A only amendment
COR, AC corrigendum
+COR a full standard plus the corrigendum
NA national annex
+NA a full standard plus the national annex
/NA only national annex
TS technical specification
TR technical report
CWA agreement, developed by a CEN or CENELEC
prEVS-EN (etc) draft standard
   
et the standard is in Estonian only
en the standard is in English only
et-en the standard is in Parallel text Estonian-English