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  • BS 7825-2(1996) : 1996

    Superseded A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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    CALIBRATION OF RUBBER AND PLASTICS TEST EQUIPMENT - CALIBRATION PROCEDURES

    Available format(s):  Hardcopy, PDF

    Superseded date:  28-02-2010

    Language(s):  English

    Published date:  01-01-1996

    Publisher:  British Standards Institution

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

    Committees responsible
    Foreword
    Section 1. General
    1.1 Scope
    1.2 References
    1.3 Definitions
    1.4 Procedures
    1.5 Expression of results
    1.6 Calibration records
    Section 2. Electrical measurements
    2.1 Current
    2.2 Voltage
    2.3 Frequency and bandwidth
    2.4 Resistance
    2.5 Wattage
    2.6 Chart recorders
    Section 3. Dimensional measurements
    3.1 Length measuring instruments
    3.2 Linear dimensions
    3.3 Profiles
    3.4 Extensometry and extensions
    3.5 Finish, roughness and flatness
    3.6 Sieves, mesh and pore size
    3.7 Area
    3.8 Volume
    3.9 Angle
    3.10 Level
    3.11 Centre of percussion
    Section 4. Fluids: flow, pressure, viscosity and density
               measurements
    4.1 Flow meters
    4.2 Devices producing a specified flow rate
    4.3 Exchange rate
    4.4 Pressure transducers
    4.5 Manometers
    4.6 Devices producing a specified pressure
    4.7 Density
    Section 5. Optical measurements
    5.1 Irradiance
    5.2 Refractometers
    5.3 Colour measuring instruments
    Section 6. Temperature measurements
    6.1 Temperature
    Section 7. Chemical analysis and reference materials
    7.1 Glassware
    7.2 pH meters
    7.3 Reference materials
    Section 8. Hardness measurements
    8.1 Hardness meters
    8.2 Rubber hardness blocks
    Section 9. Humidity measurements
    9.1 Relative humidity
    Section 10. Force measurements
    10.1 Tensile, flexural or compression machines
    10.2 Force transducers
    10.3 Devices producing a specified force
    10.4 Torque
    10.5 Energy
    10.6 Inertia
    Section 11. Mass measurements
    11.1 Balances
    11.2 Weights
    Section 12. Miscellaneous measurements
    12.1 Timers, clocks, etc.
    12.2 Time intervals
    12.3 Frequency and counters
    12.4 Velocity
    12.5 Tachometers
    12.6 Rate of heating or cooling
    List of references

    Abstract - (Show below) - (Hide below)

    Gives methods of calibration for a range of parameters which apply to rubber and plastics test equipment.

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

    Committee PRI/20
    Development Note Supersedes 94/307320 DC (10/2005)
    Document Type Standard
    Publisher British Standards Institution
    Status Superseded
    Superseded By
    Supersedes

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

    BS 7825-3.4:1998 CALIBRATION OF RUBBER AND PLASTICS TEST EQUIPMENT - CALIBRATION SCHEDULES - MECHANICAL PROPERTIES OF RUBBER
    BS 7825-3.2:1997 CALIBRATION OF RUBBER AND PLASTICS TEST EQUIPMENT - CALIBRATION SCHEDULES - ELECTRICAL PROPERTIES
    BS 7825-3.5:1997 CALIBRATION OF RUBBER AND PLASTICS TEST EQUIPMENT - CALIBRATION SCHEDULES - OPTICAL AND WEATHERING PROPERTIES
    BS 7825-3.3:1997 CALIBRATION OF RUBBER AND PLASTICS TEST EQUIPMENT - CALIBRATION SCHEDULES - MECHANICAL PROPERTIES OF PLASTICS
    BS 7825-3.6:1997 CALIBRATION OF RUBBER AND PLASTICS TEST EQUIPMENT - CALIBRATION SCHEDULES - DIMENSIONAL PROPERTIES
    BS 7825-3.9:1998 CALIBRATION OF RUBBER AND PLASTICS TEST EQUIPMENT - CALIBRATION SCHEDULES - FLAMMABILITY CHARACTERISTICS

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

    BS 959(1950) : 1950 SPECIFICATION FOR INTERNAL MICROMETERS (INCLUDING STICK MICROMETERS)
    BS 410(1986) : 1986 SPECIFICATION FOR TEST SIEVES
    ISO 1432:2013 Rubber, vulcanized or thermoplastic Determination of low-temperature stiffening (Gehman test)
    BS 939(1977) : 1977 SPECIFICATION FOR ENGINEERS' SQUARES (INCLUDING CYLINDRICAL AND BLOCK SQUARES)
    BS EN 10002-3 : 1995 TENSILE TESTING OF METALLIC MATERIALS - CALIBRATION OF FORCE PROVING INSTRUMENTS USED FOR THE VERIFICATION OF UNIAXIAL TESTING MACHINES
    BS 5204-2(1977) : 1977 SPECIFICATION FOR STRAIGHTEDGES - STEEL OR GRANITE STRAIGHTEDGES OF RECTANGULAR SECTION
    BS 1685(1951) : 1951 SPECIFICATION FOR BEVEL PROTRACTORS (MECHANICAL AND OPTICAL)
    BS EN 10003-1 : 1995 METALLIC MATERIALS - BRINELL HARDNESS TEST - TEST METHOD
    BS 5214-2:1978 SPECIFICATION FOR TESTING MACHINES FOR RUBBERS AND PLASTICS - CONSTANT RATE OF FORCE APPLICATION MACHINES
    BS 3730-3(1982) : 1982 ASSESSMENT OF DEPARTURES FROM ROUNDNESS - METHODS FOR DETERMINING DEPARTURES FROM ROUNDNESS USING TWO- AND THREE-POINT MEASUREMENT
    BS 89-2:1990 Direct acting indicating analogue electrical measuring instruments and their accessories Specification for special requirements for ammeters and voltmeters
    BS 6808-3(1989) : 1989 COORDINATE MEASURING MACHINES - CODE OF PRACTICE
    BS 3730-2(1982) : 1982 ASSESSMENT OF DEPARTURES FROM ROUNDNESS - PART 2: SPECIFICATION FOR CHARACTERISTICS OF STYLUS INSTRUMENTS FOR MEASURING VARIATIONS IN RADIUS (INCLUDING GUIDANCE ON USE AND CALIBRATION)
    BS EN 61028 : 1993 ELECTRICAL MEASURING INSTRUMENTS - X-Y RECORDERS
    BS 4175(1989) : 1989 METHODS FOR SUPERFICIAL HARDNESS TEST (ROCKWELL METHOD) AND FOR VERIFICATION OF SUPERFICIAL HARDNESS TESTING MACHINES (ROCKWELL METHOD)
    BS 89-3:1990 Direct acting indicating analogue electrical measuring instruments and their accessories Specification for special requirements for wattmeters and varmeters
    BS 907(1965) : 1965 SPECIFICATION FOR DIAL GAUGES FOR LINEAR MEASUREMENT
    BS EN 61143-1 : 1994 SPECIFICATION FOR ELECTRICAL MEASURING INSTRUMENTS - X-T RECORDERS - PART 1: DEFINITIONS AND REQUIREMENTS
    BS 5214-1(1995) : 1995 SPECIFICATION FOR TESTING MACHINES FOR RUBBERS AND PLASTICS - TENSILE, FLEXURAL AND COMPRESSION TYPES (CONSTANT RATE OF TRAVERSE)
    BS 7118-2(1989) : 1989 MEASUREMENT OF FLUID FLOW: ASSESSMENT OF UNCERTAINTY IN THE CALIBRATION AND USE OF FLOW MEASUREMENT DEVICES - NON-LINEAR CALIBRATION RELATIONSHIPS
    BS 870(1950) : 1950 SPECIFICATION FOR EXTERNAL MICROMETERS
    BS 6808-1(1987) : 1987 COORDINATE MEASURING MACHINES - GLOSSARY OF TERMS
    BS 3145(1978) : 1978 SPECIFICATION FOR LABORATORY PH METERS
    BS EN 10003-3 : 1995 METALLIC MATERIALS - BRINELL HARDNESS TEST - CALIBRATION OF STANDARDIZED BLOCKS TO BE USED FOR BRINELL HARDNESS TESTING MACHINES
    BS 89-4:1990 Direct acting indicating analogue electrical measuring instruments and their accessories Specification for special requirements for frequency meters
    BS 1610-1(1992) : 1992 MATERIALS TESTING MACHINES AND FORCE VERIFICATION EQUIPMENT - SPECIFICATION FOR THE GRADING OF THE FORCES APPLIED BY MATERIALS TESTING MACHINES WHEN USED IN THE COMPRESSION MODE
    BS 1643(1983) : 1983 SPECIFICATION FOR PRECISION VERNIER HEIGHT GAUGES
    BS EN 10002-4 : 1995 TENSILE TESTING OF METALLIC MATERIALS - VERIFICATION OF EXTENSOMETERS USED IN UNIAXIAL TESTING
    BS 817(1988) : 1988 SPECIFICATION FOR SURFACE PLATES
    BS 4778(1979) : LATEST QUALITY VOCABULARY
    BS 1134-1(1988) : 1988 ASSESSMENT OF SURFACE TEXTURE - PART 1: METHODS AND INSTRUMENTATION
    BS 6808-2(1987) : 1987 COORDINATE MEASURING MACHINES - METHODS FOR VERIFYING PERFORMANCE
    BS 6461-2(1984) : 1984 INSTALLATION OF CHIMNEYS AND FLUES FOR DOMESTIC APPLIANCES BURNING SOLID FUEL (INCLUDING WOOD AND PEAT) - CODE OF PRACTICE FOR FACTORY MADE INSULATED CHIMNEYS FOR INTERNAL APPLICATIONS
    BS 6345:1983 METHOD FOR MEASUREMENT OF RADIO INTERFERENCE TERMINAL VOLTAGE OF LIGHTING EQUIPMENT
    ISO Guide 30:2015 Reference materials Selected terms and definitions
    BS 1134-2(1990) : 1990 ASSESSMENT OF SURFACE TEXTURE - PART 2: GUIDANCE AND GENERAL INFORMATION
    BS 1054(1975) : 1975 SPECIFICATION FOR ENGINEERS' COMPARATORS FOR EXTERNAL MEASUREMENT
    BS 1797(1987) : 1987 SCHEDULE FOR TABLES FOR USE IN THE CALIBRATION OF VOLUMETRIC GLASSWARE
    BS 958(1968) : 1968 SPECIFICATION FOR SPIRIT LEVELS FOR USE IN PRECISION ENGINEERING
    BS 5233(1986) : 1986 GLOSSARY OF TERMS USED IN METROLOGY (INCORPORATING BS 2643)
    BS 5204-1(1975) : 1975 SPECIFICATION FOR STRAIGHTEDGES - CAST IRON STRAIGHTEDGES (BOW SHAPED AND I SECTION
    BS 89-9:1990 Direct acting indicating analogue electrical measuring instruments and their accessories Recommended test methods
    BS 1780(1985) : 1985 SPECIFICATION FOR BOURDON TUBE PRESSURE AND VACUUM GAUGES
    BS EN 10002-2 : 1992 METALLIC MATERIALS - TENSILE TESTING - VERIFICATION OF THE FORCE MEASURING SYSTEM OF THE TENSILE TESTING MACHINES
    BS 7194(1990) : 1990 SPECIFICATION FOR DIRECT-CURRENT AND LOW-FREQUENCY ELECTRONIC MEASURING INSTRUMENTS WITH A DIGITAL DISPLAY
    BS 852(1939) : 1939 SPECIFICATION FOR TOOLMAKERS' STRAIGHTEDGES
    BS PD6461-1(1995) : 1995 GENERAL METROLOGY - PART 1: BASIC AND GENERAL TERMS (VIM)
    BS 3730-1(1987) : 1987 ASSESSMENT OF DEPARTURES FROM ROUNDNESS - GLOSSARY OF ROUNDNESS MEASUREMENT TERMS
    BS EN 61143-2 : 1994 SPECIFICATION FOR ELECTRICAL MEASURING INSTRUMENTS - X-T RECORDERS - PART 2: RECOMMENDED ADDITIONAL TEST METHODS
    BS 7118-1(1990) : 1990 MEASUREMENT OF FLUID FLOW; ASSESSMENT OF UNCERTAINTY IN THE CALIBRATION AND USE OF FLOW MEASUREMENT DEVICES - LINEAR CALIBRATION RELATIONSHIPS
    BS 427(1990) : 1990 METHOD FOR VICKERS HARDNESS TEST AND FOR VERIFICATION OF VICKERS HARDNESS TESTING MACHINES
    BS EN 30012-1 : 1994 QUALITY ASSURANCE REQUIREMENTS FOR MEASURING EQUIPMENT - METROLOGICAL CONFIRMATION SYSTEM FOR MEASURING EQUIPMENT
    BS 4372(1968) : 1968 SPECIFICATION FOR ENGINEERS' STEEL MEASURING RULES
    BS 6696(1986) : 1986 METHODS FOR USE AND TESTING OF CAPACITY OF VOLUMETRIC GLASSWARE
    BS 891(1989) : 1989 METHODS FOR HARDNESS TEST (ROCKWELL METHOD) AND FOR VERIFICATION OF HARDNESS TESTING MACHINES (ROCKWELL METHOD)
    BS 7012-8(1990) : 1990 LIGHT MICROSCOPES - SPECIFICATION FOR SURFACE MARKED GRATICULES FOR EYEPIECES
    BS 6199-1.2(1991) : 1991 MEASUREMENT OF LIQUID FLOW IN CLOSED CONDUITS USING WEIGHING AND VOLUMETRIC METHODS - WEIGHING METHOD - PROCEDURES FOR CHECKING STATIC WEIGHING SYSTEMS
    BS 887(1982) : 1982 SPECIFICATION FOR PRECISION VERNIER CALLIPERS
    BS 89-6:1990 Direct acting indicating analogue electrical measuring instruments and their accessories Specification for special requirements for ohmmeters (impedance meters) and conductance meters
    BS EN 10002-1 : 2001 METALLIC MATERIALS - TENSILE TESTING - PART 1: METHOD OF TEST AT AMBIENT TEMPERATURE
    BS EN 26789 : 1994 ASSEMBLY TOOLS FOR SCREWS AND NUTS - HAND TORQUE TOOLS - REQUIREMENTS AND TEST METHODS
    BS 89-1(1990) : 1990 DIRECT ACTING INDICATING ANALOGUE ELECTRICAL MEASURING INSTRUMENTS AND THEIR ACCESSORIES - SPECIFICATION FOR DEFINITIONS AND GENERAL REQUIREMENTS COMMON TO ALL PARTS
    BS EN 10003-2 : 1995 METALLIC MATERIALS - BRINELL HARDNESS TEST - VERIFICATION OF BRINELL HARDNESS TESTING MACHINES
    BS 1610-3(1990) : 1990 MATERIALS TESTING MACHINES AND FORCE VERIFICATION EQUIPMENT - SPECIFICATION FOR THE GRADING OF THE FORCES APPLIED BY DEADWEIGHT AND LEVER CREEP TESTING MACHINES
    BS 6468(1984) : 1984 SPECIFICATION FOR DEPTH MICROMETERS
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