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  • CEN ISO/TS 16491 : 2012

    Current The latest, up-to-date edition.

    GUIDELINES FOR THE EVALUATION OF UNCERTAINTY OF MEASUREMENT IN AIR CONDITIONER AND HEAT PUMP COOLING AND HEATING CAPACITY TESTS (ISO/TS 16491:2012)

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    Published date:  01-12-2012

    Publisher:  Comite Europeen de Normalisation

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

    Foreword
    Introduction
    1 Scope
    2 Normative references
    3 Terms and definitions
    4 Symbols
    5 Method of calculation
    6 Explanatory notes useful in laboratory application
    7 Evaluation of uncertainty - Calorimeter room method
    8 Evaluation of uncertainty - Air enthalpy method
    Annex A (normative) - Uncertainty budget sheets
    Annex B (informative) - Determination of indirect
            contribution to uncertainty, U(C[I])
    Bibliography

    Abstract - (Show below) - (Hide below)

    ISO/TS 16491:2012 gives guidance on the practical applications of the principles of performance measurement of air-cooled air-conditioners and air-to-air heat pumps as described in ISO 5151, ISO 13253, and ISO 15042.

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

    Committee TC 113
    Document Type Technical Specification
    Publisher Comite Europeen de Normalisation
    Status Current

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

    I.S. EN 14511-3:2018 AIR CONDITIONERS, LIQUID CHILLING PACKAGES AND HEAT PUMPS FOR SPACE HEATING AND COOLING AND PROCESS CHILLERS, WITH ELECTRICALLY DRIVEN COMPRESSORS - PART 3: TEST METHODS
    PREN 14511-3 : DRAFT 2015 AIR CONDITIONERS, LIQUID CHILLING PACKAGES AND HEAT PUMPS FOR SPACE HEATING AND COOLING AND PROCESS CHILLERS, WITH ELECTRICALLY DRIVEN COMPRESSORS - PART 3: TEST METHODS
    EN 14511-3:2018 Air conditioners, liquid chilling packages and heat pumps for space heating and cooling and process chillers, with electrically driven compressors - Part 3: Test methods
    15/30328750 DC : 0 BS EN 14511-3 - AIR CONDITIONERS, LIQUID CHILLING PACKAGES AND HEAT PUMPS FOR SPACE HEATING AND COOLING AND PROCESS CHILLERS, WITH ELECTRICALLY DRIVEN COMPRESSORS - PART 3: TEST METHODS

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

    ISO 5151:2017 Non-ducted air conditioners and heat pumps — Testing and rating for performance
    ISO/IEC Guide 99:2007 International vocabulary of metrology Basic and general concepts and associated terms (VIM)
    ISO 13253:2017 Ducted air-conditioners and air-to-air heat pumps — Testing and rating for performance
    ISO 15042:2017 Multiple split-system air conditioners and air-to-air heat pumps — Testing and rating for performance
    ISO/IEC Guide 98-3:2008 Uncertainty of measurement — Part 3: Guide to the expression of uncertainty in measurement (GUM:1995)
    ISO 3534-1:2006 Statistics — Vocabulary and symbols — Part 1: General statistical terms and terms used in probability
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