• AS 2706-2003

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    Numerical values - Rounding and interpretation of limiting values (Reconfirmed 2018)

    Available format(s):  Hardcopy, PDF 1 User, PDF 3 Users, PDF 5 Users, PDF 9 Users

    Language(s):  English

    Published date:  12-31-2003

    Publisher:  Standards Australia

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

    SECTION 1 SCOPE AND GENERAL 1.1 SCOPE 1.2 FORM OF NOTATION 1.3 TYPES OF NUMERICAL VALUESECTION 2 TERMINOLOGY 2.1 FIGURE 2.2 NUMBER OF SIGNIFICANT FIGURES AND DECIMAL PLACES 2.3 ROUNDING INTERVAL 2.4 ACCURACY OF AN INSTRUMENT 2.5 UNCERTAINTY OF MEASUREMENTSECTION 3 PROCEDURE FOR ROUNDING OF NUMBERS 3.1 GENERAL CONSIDERATIONS 3.2 ROUNDING TO ONE UNIT IN THE LAST PLACE RETAINED 3.3 ROUNDING TO FIVE UNITS OR TWO UNITS IN THE LAST PLACE RETAINED 3.4 ROUNDING OF NUMBERS IN COMPUTERS AND CALCULATORSSECTION 4 NUMBER OF SIGNIFICANT FIGURES TO BE RETAINED 4.1 GUIDANCE FROM TEST METHOD 4.2 GENERAL PRACTICES 4.3 RELATIVE VALUES 4.4 VALUES ENDING IN ZEROSECTION 5 INDICATING WHICH PLACES OF FIGURES ARE TO BE CONSIDERED SIGNIFICANT IN SPECIFIED LIMITING VALUES 5.1 GENERAL 5.2 RECOGNIZED METHODS 5.3 ABSOLUTE METHOD 5.4 ROUNDING METHODAPPENDICES A METHOD OF REFERRING TO THIS STANDARD IN ANOTHER STANDARD B EXAMPLES OF INTERPRETATION OF SPECIFIED LIMITING VALUES IN ACCORDANCE WITH THE ROUNDING METHOD

    Abstract - (Show below) - (Hide below)

    Sets out rules for the rounding of numbers, the number of significant figures to be retained in presenting any particular value, and conventions concerning the interpretation of specification limits in relation to their mode of expression. General principles and working rules relating to different aspects of this subject are set out and illustrated with examples.

    Scope - (Show below) - (Hide below)

    This Standard deals with certain aspects of the rounding and interpretation of numerical values. It includes the following: (a) Rules for the rounding of numbers, assuming a prior decision on the appropriate number of figures to be retained (see Section 3). (b) A discussion of the number of significant figures to be retained in presenting any particular value (see Section 4). (c) Conventions concerning the interpretation of specification limits in relation to their mode of expression (see Section 5).

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

    Committee ME-071
    Document Type Standard
    Product Note Reconfirmed 14/09/2018.<br>This standard has been reconfirmed in Australia in 2018 and remains current in New Zealand. <a href="https://infostore.saiglobal.com/PDFReconfirmed/2706-2003_reconfirmation.pdf">Reconfirmation Notice 14/09/2018</a><br>
    Publisher Standards Australia
    Status Current
    Supersedes

    History - (Show below) - (Hide below)

    First published as AS 2706-1984.<br>Second edition 2003.<br>Reconfirmed 2018.<br> Originated as AS 2706-1984. Second edition 2003.

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

    BS ISO 23201 : 2015 ALUMINIUM OXIDE PRIMARILY USED FOR PRODUCTION OF ALUMINIUM - DETERMINATION OF TRACE ELEMENTS - WAVELENGTH DISPERSIVE X-RAY FLUORESCENCE SPECTROMETRIC METHOD
    13/30274601 DC : 0 BS ISO 23201 - ALUMINIUM OXIDE PRIMARILY USED FOR PRODUCTION OF ALUMINIUM - DETERMINATION OF TRACE ELEMENTS - WAVELENGTH DISPERSIVE X-RAY FLUORESCENCE SPECTROMETRIC METHOD
    AS ISO 1000-1998 The international system of units (SI) and its application
    AS 3807-1998 Vocabulary of basic and general terms in metrology
    AS 3912.1-1993 Quality assurance requirements for measuring equipment - Metrological confirmation system for measuring equipment
    NBR 16293 : 2014 DETERMINATION OF TRACE ELEMENTS - WAVELENGTH DISPERSIVE X RAY FLUORESCENCE SPECTROMETRIC METHOD
    ISO 23201:2015 Aluminium oxide primarily used for production of aluminium Determination of trace elements Wavelength dispersive X-ray fluorescence spectrometric method

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    AS 4118.1.1-1996 Fire sprinkler systems Components - Sprinklers and sprayers
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    AS/NZS 4547.3:2004 Methods of testing wool packs for greasy wool Surface frictional properties of fabric
    AS/NZS 3679.1:2016 Structural steel Hot-rolled bars and sections
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    AS 2885.2-2007 Pipelines - Gas and liquid petroleum - Welding
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    AS 1603.3-1996 Automatic fire detection and alarm systems - Heat alarms
    AS/NZS 62087.2.2:2010 Power consumption of audio, video and related equipment Minimum energy performance standards (MEPS) and energy rating label requirements for television sets
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    AS/NZS 1365:1996 Tolerances for flat-rolled steel products
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    AS 1450-2007 Steel tubes for mechanical purposes
    AS/NZS 2007.2:2021 Performance of household electrical appliances - Dishwashers Energy efficiency labelling requirements
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    AS 3786-1993 Smoke alarms
    AS 1038.14.1-2003 Coal and coke - Analysis and testing Higher rank coal ash and coke ash - Major and minor elements - Borate fusion/flame atomic absorption spectrometric method (Reconfirmed 2013)
    AS 2434.5-2002 Methods for the analysis and testing of lower rank coal and its chars Lower rank coal and its chars - Determination of moisture in bulk samples of lower rank coal and in analysis samples of char (Reconfirmed 2013)
    AS 5062-2006 Fire protection for mobile and transportable equipment
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    AS 3899-2002 Higher rank coal and coke - Bulk density
    AS/NZS 2007.1:2021 Performance of household electrical appliances - Dishwashers Methods for measuring performance, energy and water consumption
    AS 3689.2-1991 Automatic fire extinguishing systems using halogenated hydrocarbons - Mechanical components
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    AS 1038.21.1.1-2008 Coal and coke - Analysis and testing Higher rank coal and coke - Relative density - Analysis sample/density bottle method
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