Skip to content
Please enter a keyword to search

  • DIN EN ISO 15971 E : 2014

    Current The latest, up-to-date edition.

    NATURAL GAS - MEASUREMENT OF PROPERTIES - CALORIFIC VALUE AND WOBBE INDEX (ISO 15971:2008)

    Available format(s): 

    Language(s): 

    Published date:  22-09-2014

    Publisher:  German Institute for Standardisation (Deutsches Institut für Normung)

    Sorry this product is not available in your region.

    Add To Cart

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

    National foreword<br>National Annex NA (informative) - Bibliography<br>Foreword<br>Introduction<br>1 Scope<br>2 Normative references<br>3 Terms and definitions<br>4 Principles of measurement<br>5 Performance assessment and<br>&nbsp;&nbsp;&nbsp;acceptance tests<br>6 Sampling and installation guidelines<br>7 Calibration<br>8 Verification<br>9 Maintenance<br>10 Quality control<br>Annex A (normative) - Symbols and units<br>Annex B (informative) - Examples of type-approval<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;and technical specifications<br>Annex C (informative) - Class 0 mass-basis<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;calorimetry<br>Annex D (informative) - Direct combustion<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;calorimetry<br>Annex E (informative) - Stoichiometric combustion<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;devices<br>Annex F (informative) - Effect of non-alkane gases<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;on stoichiometric combustion devices<br>Annex G (informative) - Measurement of Wobbe index<br>Bibliography

    Abstract - (Show below) - (Hide below)

    Gives the measurement of calorific value of natural gas and natural gas substitutes by non-separative methods, i.e. methods that do not involve the determination of the gas composition nor calculation from it.

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

    Document Type Standard
    Publisher German Institute for Standardisation (Deutsches Institut für Normung)
    Status Current

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

    ISO 10715:1997 Natural gas — Sampling guidelines
    IEC 61000-6-4:2006+AMD1:2010 CSV ELECTROMAGNETIC COMPATIBILITY (EMC) - PART 6-4: GENERIC STANDARDS - EMISSION STANDARD FOR INDUSTRIAL ENVIRONMENTS
    ISO 6976:2016 Natural gas — Calculation of calorific values, density, relative density and Wobbe indices from composition
    DIN EN 60770-1 : 2011 TRANSMITTERS FOR USE IN INDUSTRIAL-PROCESS CONTROL SYSTEMS - PART 1: METHODS FOR PERFORMANCE EVALUATION
    ISO/IEC Guide 98:1993 Guide to the expression of uncertainty in measurement (GUM)
    DIN EN 60079-1 : 2015-04 EXPLOSIVE ATMOSPHERES - PART 1: EQUIPMENT PROTECTION BY FLAMEPROOF ENCLOSURES 'D' (IEC 60079-1:2014)
    DIN EN 60079-11 : 2012 EXPLOSIVE ATMOSPHERES - PART 11: EQUIPMENT PROTECTION BY INTRINSIC SAFETY 'I' (IEC 60079-11:2011 + COR.:2012)
    IEC 61000-6-1 : 3.0 ELECTROMAGNETIC COMPATIBILITY (EMC) - PART 6-1: GENERIC STANDARDS - IMMUNITY STANDARD FOR RESIDENTIAL, COMMERCIAL AND LIGHT-INDUSTRIAL ENVIRONMENTS
    DIN EN 60079-0 : 2014 EXPLOSIVE ATMOSPHERES - PART 0: EQUIPMENT - GENERAL REQUIREMENTS (IEC 60079-0:2011, MODIFIED + COR.:2012 + COR.:2013)
    DIN IEC 60381-2:1980-06 ANALOGUE SIGNALS FOR PROCESS CONTROL SYSTEMS; PART 2: DIRECT VOLTAGE SIGNALS
    DIN 1871:1999-05 Gaseous fuels and other gases - Density and other volumetric quantities
    ISO 5725-6:1994 Accuracy (trueness and precision) of measurement methods and results — Part 6: Use in practice of accuracy values
    DIN EN 60770-2 : 2011 TRANSMITTERS FOR USE IN INDUSTRIAL-PROCESS CONTROL SYSTEMS - PART 2: METHODS FOR INSPECTION AND ROUTINE TESTING
    DIN EN 60079-15 : 2011 EXPLOSIVE ATMOSPHERES - PART 15: EQUIPMENT PROTECTION BY TYPE OF PROTECTION 'N'
    IEC 61000-6-3:2006+AMD1:2010 CSV Electromagnetic compatibility (EMC) - Part 6-3: Generic standards - Emission standard for residential, commercial and light-industrial environments
    ISO 14532:2014 Natural gas — Vocabulary
    ISO 13443:1996 Natural gas Standard reference conditions
    ISO 6142:2001 Gas analysis Preparation of calibration gas mixtures Gravimetric method
    DIN EN 60751:2009-05 Industrial platinum resistance thermometers and platinum temperature sensors (IEC 60751:2008); German version EN 60751:2008
    ISO 14111:1997 Natural gas — Guidelines to traceability in analysis
    DIN EN 24006:1993-08 Measurement of fluid flow in closed conduits; vocabulary and symbols (ISO 4006:1991); German version EN 24006:1993
    ISO 6145-1:2003 Gas analysis Preparation of calibration gas mixtures using dynamic volumetric methods Part 1: Methods of calibration
    DIN IEC 60381-1:1985-11 ANALOGUE SIGNALS FOR PROCESS CONTROL SYSTEMS - DIRECT CURRENT SIGNALS
    IEC 61000-6-2 : 3.0:2016 ELECTROMAGNETIC COMPATIBILITY (EMC) - PART 6-2: GENERIC STANDARDS - IMMUNITY STANDARD FOR INDUSTRIAL ENVIRONMENTS
    ISO 4006:1991 Measurement of fluid flow in closed conduits — Vocabulary and symbols
    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