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  • AS/NZS 3580.2.2:2009

    Superseded A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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    Methods for sampling and analysis of ambient air - Part 2.2: Preparaton of reference test atmospheres - Compressed gas method

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

    Superseded date:  30-06-2017

    Language(s):  English

    Published date:  01-01-2009

    Publisher:  Standards Australia

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

    1 - AS/NZS 3580.2.2:2009 METHODS FOR SAMPLING AND ANALYSIS OF AMBIENT AIR - PREPARATION OF REFERENCE TEST ATMOSPHERES-...
    1 - PREFACE
    1 - FOREWORD
    1 - METHOD
    1 - 1 SCOPE
    1 - 2 REFERENCED DOCUMENTS
    2 - 3 DEFINITIONS
    2 - 3.1 Certified Reference Material (CRM)
    2 - 3.2 Full scale
    2 - 3.3 Linearity
    2 - 3.4 Parts per million (ppm)
    2 - 3.5 Test atmosphere
    2 - 3.6 U95
    2 - 3.7 Zero air
    2 - 4 PRINCIPLE
    2 - 5 APPARATUS
    2 - 5.1 Certified Reference Material cylinder
    3 - 5.2 Zero air
    3 - 5.3 Dilution apparatus
    3 - 5.4 Gas transfer lines
    3 - 5.5 Reference flow meter
    3 - 5.6 Reference thermometer
    3 - 5.7 Reference barometer
    3 - 6 USE OF APPARATUS
    3 - 6.1 General
    3 - 6.2 Certified Reference Material (CRM)
    3 - 6.2.1 General
    3 - 6.2.2 Low temperature
    4 - 6.2.3 Elevated temperature
    4 - 6.2.4 Water
    4 - 6.2.5 Storage and handling
    4 - 6.2.6 Minimum pressure
    4 - 6.2.7 Storage life
    4 - 6.2.8 Pressure reduction and flow
    5 - 6.3 Regulators, transfer lines and dilution apparatus materials
    6 - 6.4 Zero air
    7 - 6.5 Analyser
    7 - 6.6 Manifold
    7 - 6.7 Dilution apparatus
    8 - 6.8 Reference flow meter
    8 - 7 CALIBRATION
    8 - 8 PROCEDURE
    8 - 8.1 Calculation of compressed gas CRM flow rate
    9 - 8.2 Preparation of reference test atmospheres
    9 - 9 MEASUREMENT UNCERTAINTY
    11 - APPENDIX A - CERTIFIED REFERENCE MATERIAL REVALIDATION
    11 - A1 SCOPE
    11 - A2 PROCEDURE
    12 - A3 CALIBRATION RECORD

    Scope - (Show below) - (Hide below)

    This Standard sets out a method for the preparation of reference test atmospheres containing known concentrations of determinand(s), using a calibration gas dilution method. The method is applicable to components that do not react with each other, the cylinder walls or the dilution gas, and that remain totally vaporized in the cylinder at all pressures and temperatures anticipated during the preparation and use of the reference test atmosphere.

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

    Committee EV-007
    Document Type Standard
    Publisher Standards Australia
    Status Superseded
    Superseded By
    Supersedes
    Under Revision

    History - (Show below) - (Hide below)

    Originated as AS 2573-1982.Previous edition AS 3580.2.2-1990.Jointly revised and designated as AS/NZS 3580.2.2:2009. Originated as AS 2573 1982. Previous edition AS 3580.2.2 1990. Jointly revised and designated as AS/NZS 3580.2.2:2009.

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

    AS 2473.1-2006 Valves for compressed gas cylinders Specifications, type testing, and manufacturing tests and inspections
    AS 2030.1-2009 Gas cylinders General requirements

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

    AS/NZS 3580.15:2014 Methods for sampling and analysis of ambient air Determination of gaseous pollutants in ambient air using differential optical absorption spectrometry (DOAS) - Directreading instrumental method
    AS 3580.7.1-2011 Methods for sampling and analysis of ambient air Determination of carbon monoxide - Direct-reading instrumental method
    AS 3580.5.1-2011 Methods for sampling and analysis of ambient air Determination of oxides of nitrogen - Direct-reading instrumental method
    AS/NZS 3580.11.1:2013 Methods for sampling and analysis of ambient air Determination of methane and non-methane organic compounds in ambient air - Direct-reading instrumental method
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