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  • UNI 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

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    Published date:  24-09-2008

    Publisher:  Ente Nazionale Italiano di Unificazione (UNI)

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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 16142
    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)

    Describes 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)

    Committee CT 44
    Development Note Supersedes UNI EN 13328-1. (09/2008)
    Document Type Test Method
    Publisher Ente Nazionale Italiano di Unificazione (UNI)
    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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