EN ISO 16911-2:2013
(Main)Stationary source emissions - Manual and automatic determination of velocity and volume flow rate in ducts - Part 2: Automated measuring systems (ISO 16911-2:2013)
Stationary source emissions - Manual and automatic determination of velocity and volume flow rate in ducts - Part 2: Automated measuring systems (ISO 16911-2:2013)
ISO 16911-2:2013 describes specific requirements for automated measuring system (AMS) flow monitoring. It is partly derived from EN 14181 which is the general document on the quality assurance of AMSs and is applicable in conjunction with that document.
ISO 16911-2:2013 specifies conditions and criteria for the choice, mounting, commissioning and calibration of AMSs used for determining the volume flow rate from a source in ducted gaseous streams. ISO 16911-2:2013 is applicable by correlation with the manual reference methods described in ISO 16911-1.
ISO 16911-2:2013 is primarily developed for monitoring emissions from waste incinerators and large combustion plants. From a technical point of view, it can be applied to other processes for which flow rate measurement is required with a defined and minimized uncertainty.
Emissionen aus stationären Quellen - Manuelle und automatische Bestimmung der Geschwindigkeit und des Volumenstroms in Abgaskanälen - Teil 2: Kontinuierliche Messverfahren (ISO 16911-2:2013)
EN ISO 16911-2 legt spezifische Anforderungen an automatische Messeinrichtungen (AMS) zur Volumenstromüberwachung fest. Sie wurde teilweise aus der EN 14181 abgeleitet, die das allgemeine Dokument zur Qualitätssicherung für automatische Messeinrichtungen darstellt und zusammen mit diesem Dokument anwendbar ist.
EN ISO 16911-2 legt Bedingungen und Kriterien für die Auswahl, Montage, Inbetriebnahme und Kalibrierung von AMS fest, die zum Bestimmen des Volumenstroms aus einer Quelle in kanalgeführten Gasströmen dient. EN ISO 16911-2 gilt durch Inbezugnahme mit den in EN ISO 16911-1 beschriebenen manuellen Referenzverfahren.
Die EN ISO 16911-2 wurde hauptsächlich für die Emissionsüberwachung von Abfallverbrennungsanlagen und Großfeuerungsanlagen entwickelt. Aus technischer Sicht kann sie auf andere Prozesse angewendet werden, bei denen eine Messung des Volumenstroms mit definierter und minimierter Messunsicherheit erforderlich ist.
Émissions de sources fixes - Détermination manuelle et automatique de la vitesse et du débit-volume d'écoulement dans les conduits - Partie 2: Systèmes de mesure automatiques (ISO 16911-2:2013)
L'ISO 16911-2:2013 décrit les exigences spécifiques pour les systèmes automatiques de mesurage (AMS) mesurant le débit. Elle est en partie dérivée de l'EN 14181 qui est le document général sur l'assurance qualité des AMS et qui est applicable conjointement avec le présent document.
L'ISO 16911-2:2013 spécifie les conditions et les critères de choix, de montage, de mise en service et d'étalonnage des AMS utilisés pour déterminer le débit-volume d'écoulement d'une source dans les effluents gazeux canalisés. L'ISO 16911-2:2013 est applicable par corrélation avec les méthodes manuelles de référence décrites dans l'ISO 16911-1.
L'ISO 16911-2:2013 est principalement développée pour la surveillance des émissions des incinérateurs de déchets et des grandes installations de combustion. D'un point de vue technique, elle peut être appliquée à d'autres procédés pour lesquels le mesurage du débit doit être effectué selon une incertitude définie et réduite au minimum.
Emisije nepremičnih virov - Ročno in avtomatsko določevanje hitrosti in volumenskega pretoka v odvodnikih - 2. del: Avtomatski merilni sistemi (ISO 16911-2:2013)
EN ISO 16911-2 opisuje specifične zahteve za merjenje pretoka z avtomatskimi merilnimi sistemi (AMS). Deloma je pridobljen iz standarda EN 14181, splošnega dokumenta o zagotavljanju kakovosti avtomatskih merilnih sistemov, in se lahko uporablja skupaj s tem dokumentom. EN ISO 16911-2 določa pogoje in kriterije za izbiro, pritrjevanje, začetek uporabe in umerjanje avtomatskih merilnih sistemov, uporabljenih za določanje volumenskega pretoka plina iz vira v odvodnikih plinastih tokov. EN ISO 16911-2 se lahko uporablja v soodvisnosti z ročnimi referenčnimi metodami, opisanimi v standardu EN ISO 16911-1. EN ISO 16911-2 je bil v prvi vrsti razvit za nadzor emisij iz sežigalnic odpadkov in velikih kurilnih naprav. Tehnično gledano ga je mogoče uporabiti za druge postopke, pri katerih je potrebno merjenje stopnje pretoka z določeno in minimizirano nejasnostjo.
General Information
Standards Content (Sample)
SLOVENSKI STANDARD
01-julij-2014
(PLVLMHQHSUHPLþQLKYLURY5RþQRLQDYWRPDWVNRGRORþHYDQMHKLWURVWLLQ
YROXPHQVNHJDSUHWRNDYRGYRGQLNLKGHO $YWRPDWVNLPHULOQLVLVWHPL ,62
Stationary source emissions - Manual and automatic determination of velocity and
volume flow rate in ducts - Part 2: Automated measuring systems (ISO 16911-2:2013)
Emissionen aus stationären Quellen - Manuelle und automatische Bestimmung der
Geschwindigkeit und des Volumenstroms in Abgaskanälen - Teil 2: Kontinuierliche
Messverfahren (ISO 16911-2:2013)
Émissions de sources fixes - Détermination manuelle et automatique de la vitesse et du
débit-volume d'écoulement dans les conduits - Partie 2: Systèmes de mesure
automatiques (ISO 16911-2:2013)
Ta slovenski standard je istoveten z: EN ISO 16911-2:2013
ICS:
13.040.40 (PLVLMHQHSUHPLþQLKYLURY Stationary source emissions
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
EUROPEAN STANDARD
EN ISO 16911-2
NORME EUROPÉENNE
EUROPÄISCHE NORM
March 2013
ICS 13.040.40
English Version
Stationary source emissions - Manual and automatic
determination of velocity and volume flow rate in ducts - Part 2:
Automated measuring systems (ISO 16911-2:2013)
Émissions de sources fixes - Détermination manuelle et Emissionen aus stationären Quellen - Manuelle und
automatique de la vitesse et du débit-volume d'écoulement automatische Bestimmung der Geschwindigkeit und des
dans les conduits - Partie 2: Systèmes de mesure Volumenstroms in Abgaskanälen - Teil 2: Kontinuierliche
automatiques (ISO 16911-2:2013) Messverfahren (ISO 16911-2:2013)
This European Standard was approved by CEN on 23 February 2013.
CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European
Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such national
standards may be obtained on application to the CEN-CENELEC Management Centre or to any CEN member.
This European Standard exists in three official versions (English, French, German). A version in any other language made by translation
under the responsibility of a CEN member into its own language and notified to the CEN-CENELEC Management Centre has the same
status as the official versions.
CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia,
Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania,
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Kingdom.
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Management Centre: Avenue Marnix 17, B-1000 Brussels
© 2013 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 16911-2:2013: E
worldwide for CEN national Members.
Contents Page
Foreword . 3
Foreword
This document (EN ISO 16911-2:2013) has been prepared by Technical Committee CEN/TC 264 “Air quality",
the secretariat of which is held by DIN, in collaboration with Technical Committee ISO/TC 146 "Air quality".
This European Standard shall be given the status of a national standard, either by publication of an identical
text or by endorsement, at the latest by September 2013, and conflicting national standards shall be
withdrawn at the latest by September 2013.
Attention is drawn to the possibility that some of the elements of this document may be the subject of patent
rights. CEN [and/or CENELEC] shall not be held responsible for identifying any or all such patent rights.
According to the CEN-CENELEC Internal Regulations, the national standards organizations of the following
countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech
Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece,
Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal,
Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom.
INTERNATIONAL ISO
STANDARD 16911-2
First edition
2013-03-01
Stationary source emissions — Manual
and automatic determination of velocity
and volume flow rate in ducts —
Part 2:
Automated measuring systems
Émissions de sources fixes — Détermination manuelle et automatique
de la vitesse et du débit-volume d’écoulement dans les conduits —
Partie 2: Systèmes de mesure automatiques
Reference number
ISO 16911-2:2013(E)
©
ISO 2013
ISO 16911-2:2013(E)
© ISO 2013
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ii © ISO 2013 – All rights reserved
ISO 16911-2:2013(E)
Contents Page
Foreword .v
Introduction .vi
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
4 Symbols and abbreviations . 4
4.1 Symbols . 4
4.2 Abbreviations . 5
5 Principle . 6
5.1 General . 6
5.2 Importance of minimizing systematic errors . 6
5.3 Relationship to EN 14181 . 7
6 Type testing, quality assurance level 1 data . 7
6.1 Introduction . 7
6.2 Performance criteria . 8
6.3 Flow reference material or procedure. 8
6.4 Quality assurance level 1 calculation . 9
6.5 Velocity check points and quality assurance level 3 . 9
7 Selection of automated measuring system location .10
7.1 General .10
7.2 Selection based upon pre-investigation .10
7.3 Selection based upon a predictable flow profile .10
7.4 Qualifying the automated measuring system calibration through a type 2 quality
assurance level 2 procedure .11
7.5 Ports and working platforms .11
8 Pre-investigation of flow profile .11
8.1 General .11
8.2 Pre-investigation by measurement .12
8.3 Pre-investigation by computational fluid dynamics (CFD).13
8.4 Automated measuring system selection guide .14
8.5 Quality assurance level 2 requirements .14
9 Calibration and validation of the automated measuring system (quality assurance level 2
and annual surveillance test) .14
9.1 Selection of calibration method .14
9.2 Selection of calibration method, if calculation methods are used .15
9.3 Calibration procedure .15
9.4 Functional tests .15
9.5 Parallel measurements with a standard reference method .15
9.6 Wall effects .16
9.7 Automated measuring system flow calibration procedure with transit time tracer .17
9.8 Data evaluation .17
9.9 Calibration function of the automated measuring system and its validity .17
9.10 Calculation of variability .18
9.11 Test of variability and annual surveillance test of validity of the calibration function .18
2 18
9.12 Test of R .
9.13 Quality assurance level 2 and annual surveillance test report .18
10 Commissioning documentation .19
11 On-going quality assurance during operation (quality assurance level 3) .19
...
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