Skip to content
Please enter a keyword to search

  • PREN ISO 6416 : DRAFT 2015

    Current The latest, up-to-date edition.

    HYDROMETRY - MEASUREMENT OF DISCHARGE BY THE ULTRASONIC TRANSIT TIME (TIME OF FLIGHT) METHOD (ISO/DIS 6416:2015)

    Available format(s): 

    Language(s): 

    Published date:  24-12-2015

    Publisher:  Comite Europeen de Normalisation

    Pure ENs are not available for sale, please purchase a suitable national adoption

    Sorry this product is not available in your region.

    Add To Cart

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

    Foreword
    1 Scope
    2 Normative references
    3 Terms and definitions
    4 Applications
    5 Method of measurement
    6 Flow velocity determination by the
       ultrasonic (transit time) method
    7 Gauge configuration
    8 Determination of discharge
    9 System verification and calibration
    10 Site selection
    11 Site survey - before design and construction
    12 Operational measurement requirements
    13 Gauging station equipment
    14 Measurement uncertainties
    ANNEX A (informative) - Introduction to Measurement
            Uncertainty
    ANNEX B (informative) - Performance guide for
            hydrometric equipment for use in technical
            standards
    Bibliography

    Abstract - (Show below) - (Hide below)

    Defines the establishment and operation of an ultrasonic (transit-time) gauging station for the continuous measurement of discharge in a river, an open channel or a closed conduit.

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

    Comment Closes On
    Document Type Draft
    Publisher Comite Europeen de Normalisation
    Status Current

    National Adoptions - (Show below) - (Hide below)

    Equivalent Standard(s) Relationship
    15/30293847 DC : 0 Identical

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

    ISO 748:2007 Hydrometry Measurement of liquid flow in open channels using current-meters or floats
    ISO 4373:2008 Hydrometry Water level measuring devices
    ISO 15769:2010 Hydrometry Guidelines for the application of acoustic velocity meters using the Doppler and echo correlation methods
    ISO/TR 5168:1998 Measurement of fluid flow Evaluation of uncertainties
    IEC 60079-0:2011 Explosive atmospheres - Part 0: Equipment - General requirements
    ISO/TS 25377:2007 Hydrometric uncertainty guidance (HUG)
    ISO 772:1996 Hydrometric determinations — Vocabulary and symbols
    IEC 61000-6-2 : 3.0:2016 ELECTROMAGNETIC COMPATIBILITY (EMC) - PART 6-2: GENERIC STANDARDS - IMMUNITY STANDARD FOR INDUSTRIAL ENVIRONMENTS
    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