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    I.S. EN ISO 23328-1:2008

    Current The latest, up-to-date edition.

    BREATHING SYSTEM FILTERS FOR ANAESTHETIC AND RESPIRATORY USE - PART 1: SALT TEST METHOD TO ASSESS FILTRATION PERFORMANCE

    Available format(s):  Hardcopy, PDF

    Language(s):  English

    Published date:  01-01-2008

    Publisher:  National Standards Authority of Ireland

    For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.
    Only cited Standards give presumption of conformance to New Approach Directives/Regulations.

    Dates of withdrawal of national standards are available from NSAI.

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    Table of Contents - (Show below) - (Hide below)

    Foreword
    Introduction
    1 Scope
    2 Terms and definitions
    3 Method
      3.1 Principle
      3.2 Test conditions
      3.3 Apparatus
      3.4 Conditioning of BSF
      3.5 Sample size
      3.6 Procedure
    4 Calculation and expression of test results
    5 Test report
    Annex A (normative) - Conditioning of BSF
    Annex B (informative) - Aerosol particle size distribution
    Annex C (informative) - Rationale for chosen test method
    Annex D (informative) - Clauses of this part of ISO 23328
                            addressing the essential principles
                            of ISO/TR
    Annex ZA (informative) - Relationship between this European
                             Standard and the Essential
                             Requirements of EU Directive
                             93/42/EEC Medical devices
    Bibliography

    Abstract - (Show below) - (Hide below)

    Provides 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.

    General Product Information - (Show below) - (Hide below)

    Development Note Supersedes I.S. EN 13328-1. (06/2008)
    Document Type Standard
    Publisher National Standards Authority of Ireland
    Status Current
    Supersedes

    Standards Referencing This Book - (Show below) - (Hide below)

    ISO/TR 16142:2006 Medical devices Guidance on the selection of standards in support of recognized essential principles of safety and performance of medical devices
    ISO 23328-2:2002 Breathing system filters for anaesthetic and respiratory use — Part 2: Non-filtration aspects
    EN 143:2000/A1:2006 RESPIRATORY PROTECTIVE DEVICES - PARTICLE FILTERS - REQUIREMENTS, TESTING, MARKING
    ISO 8835-2:2007 Inhalational anaesthesia systems Part 2: Anaesthetic breathing systems
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