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  • 17/30347208 DC : 0

    NA Status of Standard is Unknown

    BS ISO 7240-7 - FIRE DETECTION AND ALARM SYSTEMS - PART 7: POINT-TYPE SMOKE DETECTORS USING SCATTERED LIGHT, TRANSMITTED LIGHT OR IONIZATION

    Available format(s):  Hardcopy, PDF

    Language(s):  English

    Published date: 

    Publisher:  British Standards Institution

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

    Foreword
    Introduction
    1 Scope
    2 Normative references
    3 Terms and definitions
    4 General requirements
    5 Tests
    6 Test report
    7 Marking
    8 Data
    Annex A (normative) - Smoke tunnel for response
            threshold value measurements
    Annex B (normative) - Test aerosol for response
            threshold value measurements
    Annex C (normative) - Smoke-measuring instruments
    Annex D (normative) - Apparatus for dazzling test
    Annex E (normative) - Apparatus for impact test
    Annex F (normative) - Fire test room
    Annex G (normative) - Smouldering (pyrolysis) wood
            fire (TF2)
    Annex H (normative) - Glowing smouldering cotton fire (TF3)
    Annex I (normative) - Flaming plastics (polyurethane) fire (TF4)
    Annex J (normative) - Flaming liquid (n-heptane) fire (TF5)
    Annex K (informative) - Information concerning the construction
            of the smoke tunnel
    Annex L (informative) - Compensation for detector drift
    Annex M (informative) - Information concerning the construction
            of the measuring ionization chamber
    Annex N (normative) - Apparatus for open detector static object test
    Annex O (normative) - Apparatus for testing the protection against
            the effect of moving objects

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

    Comment Closes On
    Committee FSH/12/2
    Document Type Draft
    Publisher British Standards Institution
    Status NA

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

    ISO/TS 7240-9:2012 Fire detection and alarm systems Part 9: Test fires for fire detectors
    ISO 209:2007 Aluminium and aluminium alloys — Chemical composition
    IEC 60068-1:2013 Environmental testing - Part 1: General and guidance
    IEC 60068-2-27:2008 Environmental testing - Part 2-27: Tests - Test Ea and guidance: Shock
    IEC 62599-2:2010 Alarm systems - Part 2: Electromagnetic compatibility - Immunity requirements for components of fire and security alarm systems
    IEC 60068-2-2:2007 Environmental testing - Part 2-2: Tests - Test B: Dry heat
    IEC 60068-2-42:2003 Environmental testing - Part 2-42: Tests - Test Kc: Sulphur dioxide test for contacts and connections
    IEC 60068-2-1:2007 Environmental testing - Part 2-1: Tests - Test A: Cold
    ISO 7240-1:2014 Fire detection and alarm systems — Part 1: General and definitions
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