Name: UNI EN ISO 16911-1 : 2013
Brand: UNI

STATIONARY SOURCE EMISSIONS - MANUAL AND AUTOMATIC DETERMINATION OF VELOCITY AND VOLUME FLOW RATE IN DUCTS - PART 1: MANUAL REFERENCE METHOD

Published date

05-16-2013

Publisher

Ente Nazionale Italiano di Unificazione (UNI)

Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Symbols and abbreviated terms
5 Principle
6 Selection of monitoring approach
7 Measuring equipment
8 Performance characteristics and requirements
9 Measurement procedure
10 Calculation of results
11 Establishment of the uncertainty of results
12 Evaluation of the method
Annex A (normative) - Measurement of velocity
        using differential pressure based techniques
Annex B (normative) - Vane anemometer
Annex C (normative) - Tracer gas dilution method
        determination of volume flow rate and
        average velocity
Annex D (normative) - Transit time tracer gas
        method determination of average velocity
Annex E (normative) - Calculation of flue gas
        volume flow rate from energy consumption
Annex F (informative) - Example of uncertainty
        budget established for velocity and volume
        flow rate measurements by Pitot tube
Annex G (informative) - Description of validation
        studies
Annex H (informative) - Differential pressure
        measurement
Annex I (informative) - The use of time of flight
        measurement instruments based on modulated
        laser light
Annex J (informative) - Relationship between this
        International Standard and the essential
        requirements of EU Directives
Bibliography

Defines a method for periodic determination of the axial velocity and volume flow rate of gas within emissions ducts and stacks.

Committee	CT 4
DevelopmentNote	Together with UNI EN ISO 16911-2, supersedes UNI 10169. (05/2013)
DocumentType	Standard
PublisherName	Ente Nazionale Italiano di Unificazione (UNI)
Status	Current
Supersedes	UNI 10169 : 2001

Standards	Relationship
ISO 16911-1:2013	Identical
EN ISO 16911-1:2013	Identical

EN 15267-3:2007	Air quality - Certification of automated measuring systems - Part 3: Performance criteria and test procedures for automated measuring systems for monitoring emissions from stationary sources
BS 5857-1.4:1980	Methods for measurement of fluid flow in closed conduits, using tracers. Measurement of water flow Transit time method using non-radioactive tracers
BS 5857-2.4:1980	Methods for measurement of fluid flow in closed conduits, using tracers. Measurement of gas flow Transit time method using radioactive tracers
ISO 1928:2009	Solid mineral fuels Determination of gross calorific value by the bomb calorimetric method and calculation of net calorific value
CEN/TS 14793:2005	Stationary source emission - Intralaboratory validation procedure for an alternative method compared to a reference method
ISO 14956:2002	Air quality Evaluation of the suitability of a measurement procedure by comparison with a required measurement uncertainty
ISO 1170:2013	Coal and coke Calculation of analyses to different bases
ECA 4-02 : 2013	EVALUATION OF THE UNCERTAINTY OF MEASUREMENT IN CALIBRATION
EN 14789:2017	Stationary source emissions - Determination of volume concentration of oxygen - Standard reference method: Paramagnetism
EN 15259:2007	Air quality - Measurement of stationary source emissions - Requirements for measurement sections and sites and for the measurement objective, plan and report
EN 13284-1:2017	Stationary source emissions - Determination of low range mass concentration of dust - Part 1: Manual gravimetric method
EN 14181:2014	Stationary source emissions - Quality assurance of automated measuring systems
EN 437:2003+A1:2009	Test gases - Test pressures - Appliance categories
EN 12952-15:2003	Water-tube boilers and auxiliary installations - Part 15: Acceptance tests
EN 14790:2017	Stationary source emissions - Determination of the water vapour in ducts - Standard reference method
ISO 20988:2007	Air quality Guidelines for estimating measurement uncertainty
ISO 10780:1994	Stationary source emissions — Measurement of velocity and volume flowrate of gas streams in ducts
ISO 3966:2008	Measurement of fluid flow in closed conduits Velocity area method using Pitot static tubes
ISO/IEC Guide 98-3:2008	Uncertainty of measurement — Part 3: Guide to the expression of uncertainty in measurement (GUM:1995)