• CEN ISO/TS 25377:2007

    Withdrawn A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.

    Hydrometric uncertainty guidance (HUG) (ISO/TS 25377:2007)

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    Withdrawn date:  23-03-2023

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    Published date:  01-10-2007

    Publisher:  Comite Europeen de Normalisation

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    Abstract - (Show below) - (Hide below)

    ISO/TS 25377:2007 provides an understanding of the nature of measurement uncertainty and its significance in estimating the quality of a measurement or a determination in hydrometry. It is applicable to flow measurements in natural and man-made channels. Rainfall measurements are not covered.

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

    Committee CEN/TC 318
    Document Type Technical Specification
    Publisher Comite Europeen de Normalisation
    Status Withdrawn

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

    UNI CEI CEN/TR 16469 : 2014 HYDROMETRY - MEASUREMENT OF THE RAINFALL INTENSITY (LIQUID PRECIPITATION): REQUIREMENTS, CALIBRATION METHODS AND FIELD MEASUREMENTS
    CEN/TR 15996:2010 Hydrometry - Measurement of snow water equivalent using snow mass registration devices
    CEN/TR 16588:2014 Manual measurement of snow water equivalent
    PD CEN/TR 16588:2014 Manual measurement of snow water equivalent
    PD CEN/TR 16469:2013 Hydrometry. Measurement of the rainfall intensity (liquid precipitation): requirements, calibration methods and field measurements
    S.R. CEN/TR 16469:2013 HYDROMETRY - MEASUREMENT OF THE RAINFALL INTENSITY (LIQUID PRECIPITATION): REQUIREMENTS, CALIBRATION METHODS AND FIELD MEASUREMENTS
    S.R. CEN/TR 16588:2014 MANUAL MEASUREMENT OF SNOW WATER EQUIVALENT
    PD CEN/TR 15996:2010 Hydrometry. Measurement of snow water equivalent using snow mass registration devices
    S.R. CEN/TR 15996:2010 HYDROMETRY - MEASUREMENT OF SNOW WATER EQUIVALENT USING SNOW MASS REGISTRATION DEVICES
    CEI UNI CEN/TR 16469 : 2015 HYDROMETRY - MEASUREMENT OF THE RAINFALL INTENSITY (LIQUID PRECIPITATION): REQUIREMENTS, CALIBRATION METHODS AND FIELD MEASUREMENTS
    CEN/TR 16469:2013 Hydrometry - Measurement of the rainfall intensity (liquid precipitation): requirements, calibration methods and field measurements

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

    ISO/IEC 17025:2005 General requirements for the competence of testing and calibration laboratories
    ISO 748:2007 Hydrometry Measurement of liquid flow in open channels using current-meters or floats
    ISO 5168:2005 Measurement of fluid flow — Procedures for the evaluation of uncertainties
    ISO 6416:2017 Hydrometry — Measurement of discharge by the ultrasonic transit time (time of flight) method
    ISO/IEC Guide 98:1993 Guide to the expression of uncertainty in measurement (GUM)
    EN 45011:1998 General requirements for bodies operating product certification systems (ISO/IEC Guide 65:1996)
    EN 45002:1989 GENERAL CRITERIA FOR THE ASSESSMENT OF TESTING LABORATORIES
    EN 45011 : 1998 GENERAL REQUIREMENTS FOR BODIES OPERATING PRODUCT CERTIFICATION SYSTEMS
    EN 45002:1989 GENERAL CRITERIA FOR THE ASSESSMENT OF TESTING LABORATORIES
    EN 45013 : 1989 GENERAL CRITERIA FOR CERTIFICATION BODIES OPERATING CERTIFICATION OF PERSONNEL
    ISO 772:1996 Hydrometric determinations — Vocabulary and symbols
    EN 45013:1989 GENERAL CRITERIA FOR CERTIFICATION BODIES OPERATING CERTIFICATION OF PERSONNEL
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