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  • BS 2011-2.1Q:1977

    Withdrawn A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.

    Basic environmental testing procedure Part 2-17. Tests. Test Q: Sealing

    Available format(s):  Hardcopy, PDF

    Withdrawn date:  23-12-2023

    Language(s):  English

    Published date:  31-08-1977

    Publisher:  British Standards Institution

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

    Foreword
    CHAPTER 1 - TEST Qa: SEALING OF BUSHES, SPINDLES
                AND GASKETS (NORMAL TEST)
    CHAPTER 2 - TEST Qb: SEALING OF SPINDLES AND
                GASKETS (EXTENDED TEST)
    CHAPTER 3 - TEST Qc: CONTAINER SEALING,
                GAS LEAKAGE
    CHAPTER 4 - TEST Qd: CONTAINER SEALING,
                SEEPAGE OF FILLING LIQUID
    CHAPTER 5 - TEST Qe: CONTAINER SEALING,
                PENETRATION OF LIQUID
    CHAPTER 6 - TEST Qf: IMMERSION
    CHAPTER 7 - TEST Qg: DRIVING RAIN
    CHAPTER 8 - TEST Qk: TRACER GAS METHOD WITH
                MASS SPECTROMETER
    CHAPTER 9 - TEST Ql: BOMB PRESSURE TEST
    APPENDIX - Example of a test chamber for sealing
               test Qa and Qb

    Abstract - (Show below) - (Hide below)

    Describes the air-tightness of bushes, spindles and gaskets and similar sealing features.

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

    Committee GEL/15
    Document Type Standard
    Publisher British Standards Institution
    Status Withdrawn

    Standards Referenced By This Book - (Show below) - (Hide below)

    BS CECC 31600:1991 Harmonized system of quality assessment for electronic components: sectional specification. Fixed capacitors with paper and paper/plastics dielectrics
    BS 5786-1:1979 Variable capacitors Methods of test
    BS 3041-1:1977 Radio-frequency connectors Specification for general requirements and measuring methods
    BS 5772-7:1981 Specification for electromechanical components for electronic equipment: basic testing procedures and measuring methods Mechanical operating tests and sealing tests
    BS 3192:1979 Specification for safety requirements for radio (including television) transmitting equipment

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

    BS 2011-2.1B:1977 Environmental testing. Tests Tests B. Dry Heat
    IEC 60068-2-2:2007 Environmental testing - Part 2-2: Tests - Test B: Dry heat
    IEC 60068-2-1:2007 Environmental testing - Part 2-1: Tests - Test A: Cold
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