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  • BS 5660-1:1987

    Withdrawn A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.

    Methods of sampling iron ores Manual method of increment sampling

    Available format(s):  Hardcopy, PDF

    Withdrawn date:  03-06-2010

    Language(s):  English

    Published date:  30-10-1987

    Publisher:  British Standards Institution

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

    National foreword
    Committees responsible
    Method
    1 Scope
    2 Field of application
    3 References
    4 Definitions
    5 General procedures for manual sampling
    6 Fundamentals of sampling
    7 Apparatus
    8 Method of manual sampling
    9 Packing and marking of sample
    Annexes
    A Equation for number of increments
    B Sampling from ships and stockpiles
    Tables
    1 Overall precision, beta SDM
    2 Minimum mass of increment
    3 Classification of quality variations, sigma w and
       sigma b
    4 Minimum number of increments required, n1, and
       sampling precision, beta s
    5 Minimum number of wagons or containers to be
       selected, n2
    6 Dimensions of increment shovel
    7 Values of sigma w and sigma b
    Figures
    1 The precision of sampling for each mass of
       consignment
    2 Minimum number of increments required
    3 Example of increment shovel

    Abstract - (Show below) - (Hide below)

    Sets out manual means of increment sampling on a consignment of iron ore for determining the quality of the consignment, and includes underlying theory, basic principles and requirements for the device and its operation.

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

    Committee W/-
    Development Note Reviewed and confirmed by BSI, January 2005. (12/2004) Also numbered as ISO 3081 Supersedes 84/38774 DC and BS 5660(1979) (08/2005)
    Document Type Standard
    Publisher British Standards Institution
    Status Withdrawn
    Supersedes

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

    BS 7020-5.1:1993 Analysis of iron ores. Methods for the determination of silicon content Gravimetric methods
    BS 7020-4.1(1988) : 1988 ANALYSIS OF IRON ORES - METHODS FOR THE DETERMINATION OF TOTAL IRON CONTENT - TITRIMETRIC METHODS
    BS 7020-11.2:1993 Analysis of iron ores. Methods for the determination of vanadium content Flame atomic absorption spectrometric method
    BS 7020-9.2:1993 Analysis of iron ores. Methods for the determination of manganese content Flame atomic absorption spectrometric method
    BS 7020-8.1:1988 Analysis of iron ores. Methods for the determination of aluminium content Titrimetric method
    BS 7312:1990 Methods of test for magnetite for use in coal preparation
    BS 7020-9.1:1988 Analysis of iron ores. Methods for the determination of manganese content Spectrophotometric method
    BS 5663-1:1987 Methods of testing iron ores Determination of moisture content
    BS 7020-7.2:1988 Analysis of iron ores. Methods for the determination of sulphur content Combustion method
    BS 7020-6.2:1993 Analysis of iron ores. Methods for the determination of phosphorus content. Molybdenum blue spectrophotometric method
    BS 7020-17:1988 Analysis of iron ores Method for the determination of lead and/or zinc contents: flame atomic absorption spectrometric method
    BS 7020-2:1988 Analysis of iron ores Method for the determination of hygroscopic moisture in analytical samples
    BS 7020-11.1:1993 Analysis of iron ores. Methods for the determination of vanadium content BPHA spectrophotometric method
    BS 7020-1:1988 Analysis of iron ores Method for the preparation of pre-dried test samples for chemical analysis
    BS 7020-3:1988 Analysis of iron ores Method for the determination of combined water content
    BS 7020-12:1988 Analysis of iron ores Method for the determination of titanium content: spectrophotometric method
    BS 6147:1989 Methods for determination of bulk density of iron ores
    BS 7020-13:1988 Analysis of iron ores Method for the determination of arsenic content. Spectrophotometric method
    BS EN 23954:1993 Powders for powder metallurgical purposes. Sampling
    BS 5661:1987 Method for preparation of samples of iron ores by manual means
    BS 5662-2:1987 Evaluation of sampling methods for iron ores Experimental methods for checking the precision of sampling
    BS 5662-1:1987 Evaluation of sampling methods for iron ores Experimental methods for evaluation of quality variation
    BS 5662-3:1987 Evaluation of sampling methods for iron ores Experimental methods for checking the bias of sampling
    BS 5663-2:1987 Methods of testing iron ores Determination of size distribution by sieving
    BS 7020-10.1(1988) : 1988 ANALYSIS OF IRON ORES - METHODS FOR THE DETERMINATION OF COPPER CONTENT - SPECTROPHOTOMETRIC METHOD
    BS 7020-7.1:1988 Analysis of iron ores. Methods for the determination of sulphur content Gravimetric method
    BS 7020-20:1990 Analysis of iron ores Method for the determination of water soluble chloride content. Ion-selective electrode method
    BS 7020-4.2:1990 Analysis of iron ores. Method for the determination of total iron content Titanium (III) chloride reduction methods
    BS 7020-6.1:1988 Analysis of iron ores. Methods for the determination of phosphorus content Titrimetric method
    BS 7020-8.2:1993 Analysis of iron ores. Methods for the determination of aluminium content Flame atomic absorption spectrometric method
    BS 7020-5.2:1993 Analysis of iron ores. Methods for the determination of silicon content Reduced molybdosilicate spectrophotometric method
    BS 7020-18:1993 Analysis of iron ores Methods for the determination of magnesium content: flame atomic absorption spectrometric method
    BS 7020-19:1988 Analysis of iron ores Method for the determination of fluorine content. Ion-selective electrode method
    BS 5660-2:1987 Methods of sampling iron ores Mechanical method of increment sampling and sample preparation
    BS 7020-10.2:1988 Analysis of iron ores. Methods for the determination of copper content Flame atomic absorption spectrometric method

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

    BS 5662-2:1987 Evaluation of sampling methods for iron ores Experimental methods for checking the precision of sampling
    BS 5660-2:1987 Methods of sampling iron ores Mechanical method of increment sampling and sample preparation
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