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  • BS 2782-2.230A(1982) : 1982

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    Superseded A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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    PHYSICAL TESTING OF RUBBER - DETERMINATION OF VOLUME RESISTIVITY

    Available format(s): 

    Superseded date:  30-09-2011

    Language(s): 

    Published date:  23-11-2012

    Publisher:  British Standards Institution

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

    Foreword
    Cooperating organizations
    Method
    0 Introduction
    1 Scope
    2 References
    3 Definitions
    4 Form of test piece
    5 Number of test pieces
    6 Electrodes
    7 Apparatus
    8 Conditioning
    9 Conditions of test
    10 Procedure
    11 Calculation of results
    12 Report
    Appendices
    A Guarding
    B High voltage supply
    Figures
    1 Test piece, electrodes and backing plates
    2 Specific example of a measuring circuit

    Abstract - (Show below) - (Hide below)

    Provides a method for determining the electrical volume resistivity of vulcanized rubbers and plastics from the current flowing through the material when a voltage is applied. ALSO NUMBERED AS BS 903 PTC2 1982

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

    Committee PRI/22/-/5
    Development Note Also numbered as BS 903-C2(1982) Supersedes 79/54084 DC and BS 2782(1970) (10/2005) Reviewed and confirmed by BSI, November 2008. (10/2008)
    Document Type Standard
    Publisher British Standards Institution
    Status Superseded
    Superseded By
    Supersedes

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

    BS 7008-1:1988 Acquisition and presentation of comparable data for basic properties of plastics. Method for single-point data
    BS 3905:1984 Specification for 3.8/6.6 kV, 300 A bolted flameproof cable couplers and adaptors, primarily for use in mines
    BS 2782-2.232(1983) : LATEST METHODS OF TESTING PLASTICS - ELECTRICAL PROPERTIES - DETERMINATION OF INSULATION RESISTANCE
    BS 903-C5:1983 Methods of testing vulcanized rubber. Determination of insulation resistance
    DEFSTAN 59-97/3(1990) : AMD 1 HEAT SHRINKABLE INSULATION MATERIALS - GENERAL REQUIREMENTS, TESTS AND TEST METHODS FOR CAPABILITY APPROVAL
    BS 6469-99.2:1992 Insulating and sheathing materials of electric cables. Test methods used in the United Kingdom but not specified in BS EN 60811 Electrical tests
    BS G 198-5:1997 Sleeves and moulded components for aircraft electric cables and equipment wires Specification for heat shrinkable moulded shapes
    BS 5958-1:1991 Code of practice for control of undesirable static electricity General considerations
    BS 2044:1984 Methods for determination of resistivity of conductive and antistatic plastics and rubbers (laboratory methods)
    BS 5139:1991 Method of specifying general purpose polypropylene and propylene copolymer materials for moulding and extrusion
    BS 3412:1992 Methods of specifying general purpose polyethylene materials for moulding and extrusion
    BS 4936:1987 Method of specifying styrene-acrylonitrile (SAN) moulding and extrusion materials
    BS 1493:1987 Method of specifying general purpose polystyrene (PS) moulding and extrusion materials
    BS 7008-2:1988 Acquisition and presentation of comparable data for basic properties of plastics Method for multipoint data
    BS 6746:1984 Specification for PVC insulation and sheath of electric cables
    BS 6746:1990 Specification for PVC insulation and sheath of electric cables
    BS 903-3:2003 Physical testing of rubber Acquisition and presentation of comparable single-point data
    BS 3454:1984 Specification for 1.9/3.3 kV, 300 A bolted flameproof cable couplers and adaptors (including 380/660 V and 640/1100 V, 300 A adaptors), primarily for use in mines
    BS 3G 198-1:1989 Sleeves for aircraft electric cables and equipment wires Specification for elastomeric sleeves for binding and identification
    BS 7019:1989 Specification for fully screened 400 A bolted flameproof cable couplers and adaptors for use on systems up to and including 6.6 kV, primarily for use in mines
    BS 3905:1995 Specification for 3.8/6.6 kV, 300 A bolted flameproof cable couplers and adaptors, for use in coal mines.
    BS 5125:1990 Specification for 50 A 650 V flameproof, restrained and bolted plugs and sockets for use in coal mines
    BS 3454:1995 Specification for 1.9/3.3 kV, 300 A bolted flameproof cable couplers and adaptors (including 380/660 V and 640/1100 V, 300 A adaptors) for use in coal mines
    BS 7383:1990 Specification for cold-pour resin-based compound for use as a filling medium in terminating cables in enclosures for voltages not exceeding 11 kV for use in coal mines
    BS 3126:1987 Method of specifying toughened polystyrene (SB) moulding and extrusion materials
    BS 4G 198-1:1997 Sleeves for aircraft electric cables and equipment wires Specification for elastomeric sleeves for binding and identification
    BS 4935:1989 Method of specifying acrylonitrile-butadiene-styrene (ABS) moulding and extrusion materials

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

    BS 2782-0:1982 Methods of testing plastics Introduction
    BS 2044:1953 Tests for resistivity of conductive and anti-static rubbers
    BS 903-A38:1978 Methods of testing vulcanized rubber. Determination of dimensions of test pieces and products for test purposes
    BS 6233:1982 Methods of test for volume resistivity and surface resistivity of solid electrical insulating materials
    ISO 291:2008 Plastics Standard atmospheres for conditioning and testing
    BS 4618-2.3:1975 Recommendations for the presentation of plastics design data. Electrical properties Volume resistivity
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