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  • BS EN ISO 14111:1999

    Current The latest, up-to-date edition.

    Natural gas. Guidelines to traceability in analysis

    Available format(s):  Hardcopy, PDF

    Language(s):  English

    Published date:  15-12-1999

    Publisher:  British Standards Institution

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

    1 Scope
    2 Normative references
    3 Definitions
    4 Fundamental principles of metrological traceability
    5 Elaboration of the traceability concept
    6 Chemical composition and the SI system
    7 Traceability in natural-gas analysis
    8 Hierarchy of reference in uncertainty assessment
    9 Role of traceability in uncertainty assessment
    10 Implementation of traceability in International
        Standards for natural-gas analysis
    11 Examples
    12 Summary
    ANNEXES
    A Supplementary terms and definitions
    B Example of typical interlaboratory test results
    C Bibliography

    Abstract - (Show below) - (Hide below)

    Defines guidelines on the application and implementation of traceability concepts in analysing natural gas. Covers the foundations of the development of specific traceability protocols.

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

    Committee PTI/15
    Development Note Renumbers and supersedes BS 3156-11.0.3(1997). 1999 version incorporates amendment 10655 to BS 3156-11.0.3(1997) Supersedes 95/120231 DC. Also numbered as BS 3156-11.0.3(1999). (11/2005)
    Document Type Standard
    Publisher British Standards Institution
    Status Current
    Supersedes

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

    ISO 9004-1:1994 Quality management and quality system elements Part 1: Guidelines
    ISO 5725-1:1994 Accuracy (trueness and precision) of measurement methods and results — Part 1: General principles and definitions
    ISO 6144:2003 Gas analysis Preparation of calibration gas mixtures Static volumetric method
    ISO 6976:2016 Natural gas — Calculation of calorific values, density, relative density and Wobbe indices from composition
    ISO 5168:2005 Measurement of fluid flow — Procedures for the evaluation of uncertainties
    ISO 6974-2:2012 Natural gas — Determination of composition and associated uncertainty by gas chromatography — Part 2: Uncertainty calculations
    ISO 10723:2012 Natural gas Performance evaluation for analytical systems
    ISO 6711:1981 Gas analysis Checking of calibration gas mixtures by a comparison method
    EN 30012-1 : 1993 QUALITY ASSURANCE REQUIREMENTS FOR MEASURING EQUIPMENT - METROLOGICAL CONFIRMATION SYSTEM FOR MEASURING EQUIPMENT
    ISO 5725-3:1994 Accuracy (trueness and precision) of measurement methods and results — Part 3: Intermediate measures of the precision of a standard measurement method
    ISO Guide 33:2015 Reference materials Good practice in using reference materials
    ISO 8402:1994 Quality management and quality assurance — Vocabulary
    ISO/IEC Guide 25:1990 General requirements for the competence of calibration and testing laboratories
    ISO 5725-6:1994 Accuracy (trueness and precision) of measurement methods and results — Part 6: Use in practice of accuracy values
    ISO Guide 35:2017 Reference materials Guidance for characterization and assessment of homogeneity and stability
    ISO 5725-4:1994 Accuracy (trueness and precision) of measurement methods and results Part 4: Basic methods for the determination of the trueness of a standard measurement method
    ISO 6147:1979 Gas analysis Preparation of calibration gas mixtures Saturation method
    ISO 9002:1994 Quality systems — Model for quality assurance in production, installation and servicing
    ISO 6349:1979 Gas analysis Preparation of calibration gas mixtures Permeation method
    ISO 6143:2001 Gas analysis — Comparison methods for determining and checking the composition of calibration gas mixtures
    EN ISO 9001:2015 Quality management systems - Requirements (ISO 9001:2015)
    ISO Guide 30:2015 Reference materials Selected terms and definitions
    ISO 4259:2006 Petroleum products Determination and application of precision data in relation to methods of test
    ISO 6142:2001 Gas analysis Preparation of calibration gas mixtures Gravimetric method
    ISO 5725-2:1994 Accuracy (trueness and precision) of measurement methods and results Part 2: Basic method for the determination of repeatability and reproducibility of a standard measurement method
    ISO 9001:2015 Quality management systems — Requirements
    ISO 9003:1994 Quality systems Model for quality assurance in final inspection and test
    ISO 6974-1:2012 Natural gas — Determination of composition and associated uncertainty by gas chromatography — Part 1: General guidelines and calculation of composition
    ISO 6145-4:2004 Gas analysis Preparation of calibration gas mixtures using dynamic volumetric methods Part 4: Continuous syringe injection method
    ISO 6145-3:1986 Gas analysis Preparation of calibration gas mixtures Dynamic volumetric methods Part 3: Periodic injections into a flowing gas stream
    ISO 6145-1:2003 Gas analysis Preparation of calibration gas mixtures using dynamic volumetric methods Part 1: Methods of calibration
    ISO Guide 31:2015 Reference materials — Contents of certificates, labels and accompanying documentation
    ISO 10012-1:1992 Quality assurance requirements for measuring equipment Part 1: Metrological confirmation system for measuring equipment
    ISO 9000-1:1994 Quality management and quality assurance standards — Part 1: Guidelines for selection and use
    ISO 6145-6:2017 Gas analysis — Preparation of calibration gas mixtures using dynamic methods — Part 6: Critical flow orifices
    EN 45001 : 1989 GENERAL CRITERIA FOR THE OPERATION OF TESTING LABORATORIES
    ISO 3534-1:2006 Statistics — Vocabulary and symbols — Part 1: General statistical terms and terms used in probability
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