Skip to content
Please enter a keyword to search

  • BS ISO 12963:2017

    Withdrawn A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.

    Gas analysis. Comparison methods for the determination of the composition of gas mixtures based on one- and two-point calibration

    Available format(s):  Hardcopy, PDF

    Withdrawn date:  08-01-2021

    Language(s):  English

    Published date:  31-05-2017

    Publisher:  British Standards Institution

    Add To Cart

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

    Foreword
    Introduction
    1 Scope
    2 Normative references
    3 Terms and definitions
    4 Symbols
    5 Abbreviated terms
    6 Principle
    7 Main procedure
    8 Performance evaluation of the measuring system
    9 Quality assurance measures
    10 Report of results
    Annex A (normative) - System-stability check required
            when using exact-match and bracketing designs
    Annex B (normative) - Statistics and sensitivity
            coefficients used in Clause 7
    Annex C (normative) - Alternative approach to assessing
            the nonlinearity contribution
    Annex D (informative) - Worked-out example
    Annex E (informative) - Using the designs without
            preceding system performance evaluation
    Bibliography

    Abstract - (Show below) - (Hide below)

    Gives methods for: - calibrating an instrument with one or two calibration gas mixtures, - determining the composition of a gas sample, and - evaluating the uncertainty of the composition of the gas sample in relation to the uncertainty of the composition of the calibration gases used and the contribution of the measurement process.

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

    Committee PTI/15
    Development Note Supersedes 16/30295054 DC. (05/2017)
    Document Type Standard
    Publisher British Standards Institution
    Status Withdrawn
    Supersedes

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

    ISO/IEC 17025:2005 General requirements for the competence of testing and calibration laboratories
    ISO 15796:2005 Gas analysis Investigation and treatment of analytical bias
    ISO/IEC Guide 99:2007 International vocabulary of metrology Basic and general concepts and associated terms (VIM)
    ISO 6143:2001 Gas analysis — Comparison methods for determining and checking the composition of calibration gas mixtures
    ISO 7504:2015 Gas analysis Vocabulary
    ISO 6141:2015 Gas analysis Contents of certificates for calibration gas mixtures
    ISO/IEC Guide 98-3:2008 Uncertainty of measurement — Part 3: Guide to the expression of uncertainty in measurement (GUM:1995)
    View more information

    • Access your standards online with a subscription

      Features

      • Simple online access to standards, technical information and regulations
      • Critical updates of standards and customisable alerts and notifications
      • Multi - user online standards collection: secure, flexibile and cost effective