EN 13284-2:2017
(Main)Stationary source emissions - Determination of low range mass concentration of dust - Part 2: Quality assurance of automated measuring systems
Stationary source emissions - Determination of low range mass concentration of dust - Part 2: Quality assurance of automated measuring systems
This European Standard specifies requirements for the calibration and validation (QAL2), the ongoing quality assurance during operation (QAL3) and the annual surveillance test (AST) of automated measuring systems (AMS) used for monitoring dust emissions from stationary sources to demonstrate compliance with emission limit values (ELV) below 50 mg/m3 at standard conditions. It specifically deals with measurements in wet gases and at low concentrations.
This document is derived from EN 14181 and is only applicable in conjunction with EN 14181.
This document is applicable by direct correlation with the standard reference method (SRM) described in EN 13284-1.
Emissionen aus stationären Quellen - Ermittlung der Staubmassenkonzentration bei geringen Staubkonzentrationen - Teil 2: Qualitätssicherung für automatische Messeinrichtungen
Diese Europäische Norm legt Anforderungen an die Kalibrierung und Validierung (QAL2), an die laufende Qualitätssicherung beim Betrieb (QAL3) und die jährliche Funktionsprüfung (AST) von automatischen Messeinrichtungen (AMS) fest, die zur Überwachung von Staubemissionen eingesetzt werden, um die Einhaltung von Emissionsgrenzwerten (ELV) unterhalb von 50 mg/m3 bei Normbedingungen nachzuweisen. Sie behandelt insbesondere Messungen in feuchten Abgasen und bei niedrigen Konzentrationen.
Dieses Dokument basiert auf der EN 14181 und ist nur in Verbindung mit der EN 14181 anwendbar.
Dieses Dokument ist anwendbar durch direkten Vergleich mit dem Standard¬referenz¬verfahren (SRM) nach EN 13284-1.
Émissions de sources fixes - Détermination de faibles concentrations en masse de poussières - Partie 2 : Assurance qualité des systèmes de mesurage automatisés
La présente Norme européenne définit les exigences spécifiques relatives à l’étalonnage et à la validation (QAL2), à l’assurance qualité en routine pendant le fonctionnement (QAL3) et au test annuel de surveillance (AST) systèmes de mesurage automatisés (AMS) utilisés pour la surveillance d’émissions de poussières de sources fixes afin de démontrer la conformité aux valeurs limites d’émission (VLE) inférieures à 50 mg/m3 dans les conditions normales. Elle traite notamment des mesurages dans les gaz humides et à faibles concentrations.
Le présent document est élaboré à partir de l’EN 14181 et ne peut être appliqué que conjointement avec l’EN 14181.
Le présent document est applicable en corrélation directe avec la méthode de référence normalisée (SRM) décrite dans l'EN 13284-1.
Emisije nepremičnih virov - Določevanje nizkih masnih koncentracij prahu - 2. del: Zagotavljanje kakovosti avtomatskih merilnih sistemov
Ta standarda (EN 13284-1 in -2) se brez revizije objavljata že dlje kot 10 let. Pri merjenju delcev pri nizki koncentraciji s pomočjo neprekinjenih metod je bil narejen znaten napredek. Različne študije, izvedene v Združenem kraljestvu, so prav tako pokazale, da je nekatere vidike merjenja nizkih koncentracij prahu z ročno metodo treba okrepiti. Razdelki, ki jih je treba dodati, naj vključujejo: 1. pripravo filtra, klimatizacijo in obravnavo, 2. število vzorcev, ki so potrebni za povprečno meritev, 3. mejo kvantifikacije (ločeno od meje zaznavanja). Te standarde je prav tako treba revidirati in tako uskladiti z EN 15259, saj se močno prekrivajo s 1. delom EN 13284. EN 13284-2 je treba posodobiti, tako da bo odražal neposredna dopolnila v EN 14181 (iz katerega izhaja).
General Information
Relations
Overview
EN 13284-2:2017 (CEN) specifies quality assurance requirements for automated measuring systems (AMS) that monitor low-range dust mass concentration from stationary sources. It covers procedures for calibration and validation (QAL2), ongoing operational quality assurance (QAL3), and the annual surveillance test (AST) for demonstrating compliance with emission limit values (ELV) below 50 mg/m3 (standard conditions). The standard focuses on measurements in wet gases and at low concentrations, and is intended to be used in direct correlation with the standard reference method (SRM) in EN 13284-1.
Key Topics
- Scope & applicability
- Applies to AMS for low-range dust emissions (ELV < 50 mg/m3) and is only applicable in conjunction with EN 14181 and by correlation with EN 13284-1 (manual gravimetric SRM).
- QAL2 - Calibration & validation
- Calibration via parallel measurements with the SRM (EN 13284-1).
- Establishment of a calibration function and validity range.
- Functional tests (zero/span), linearity checks and use of approved surrogate reference materials where required.
- Procedures for handling SRM values below the limit of quantification and semi-volatile fractions.
- QAL3 - Ongoing quality assurance
- Procedures for continuous performance checks, drift monitoring and corrective actions during routine operation.
- AST - Annual Surveillance Test
- Yearly verification of AMS performance against established criteria.
- Data evaluation & variability
- Methods for preparing data, selecting parallel data points, calculating variability and performing variability tests.
- Documentation
- Requirements for reporting QAL2 outcomes, calibration records and traceable documentation.
- Informative annexes
- Examples of calculations, AMS configuration for extractive systems, recommended number of parallel measurements, and special techniques for very low concentrations.
Applications
- Regulatory compliance monitoring for industrial plants, especially waste incinerators and other stationary sources where low dust emissions must be demonstrated.
- Use by environmental laboratories, plant stack-monitoring teams, instrument manufacturers, third-party auditors, and regulatory bodies to ensure AMS meet uncertainty and performance criteria.
- Suitable for wet flue-gas conditions and scenarios where SRM gravimetric correlation is required.
Who should use this standard
- Environmental compliance officers and plant operators
- Test laboratories and accredited measurement bodies
- Manufacturers and integrators of automated dust monitoring systems
- Regulators and auditors implementing emission limit enforcement
Related Standards
- EN 13284-1 - Manual gravimetric standard reference method (SRM)
- EN 14181 - General QAL procedures for AMS (EN 13284-2 is derived from and used in conjunction with EN 14181)
- EN 15267-3 - Performance criteria and test procedures for AMS
Keywords: EN 13284-2:2017, quality assurance, AMS, dust emissions, low range mass concentration, QAL2, QAL3, AST, EN 13284-1, EN 14181, wet gases, emission monitoring.
Standards Content (Sample)
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Emissionen aus stationären Quellen - Ermittlung der Staubmassenkonzentration bei geringen Staubkonzentrationen - Teil 2: Qualitätssicherung für automatische MesseinrichtungenÉmissions de sources fixes - Détermination de la faible concentration en masse de poussières - Partie 2 : Assurance qualité des systèmes automatiques de mesureStationary source emissions - Determination of low range mass concentration of dust - Part 2: Quality assurance of automated measuring systems13.040.40Stationary source emissionsICS:Ta slovenski standard je istoveten z:EN 13284-2:2017SIST EN 13284-2:2018en,fr,de01-maj-2018SIST EN 13284-2:2018SLOVENSKI
STANDARDSIST EN 13284-2:20041DGRPHãþD
EUROPEAN STANDARD NORME EUROPÉENNE EUROPÄISCHE NORM
EN 13284-2
November
t r s y ICS
s uä r v rä v r Supersedes EN
s u t z væ tã t r r vEnglish Version
Stationary source emissions æ Determination of low range mass concentration of dust æ Part
tã Quality assurance of automated measuring systems Émissions de sources fixes æ Détermination de faibles concentrations en masse de poussières æ Partie
t ã Assurance qualité des systèmes de mesurage automatisés
Emissionen aus stationären Quellen æ Ermittlung der Staubmassenkonzentration bei geringen Staubkonzentrationen æ Teil
tã Qualitätssicherung für automatische Messeinrichtungen This European Standard was approved by CEN on
s s September
t r s yä
egulations which stipulate the conditions for giving this European Standard the status of a national standard without any alterationä Upætoædate lists and bibliographical references concerning such national standards may be obtained on application to the CENæCENELEC Management Centre or to any CEN memberä
translation under the responsibility of a CEN member into its own language and notified to the CENæCENELEC Management Centre has the same status as the official versionsä
CEN members are the national standards bodies of Austriaá Belgiumá Bulgariaá Croatiaá Cyprusá Czech Republicá Denmarká Estoniaá Finlandá Former Yugoslav Republic of Macedoniaá Franceá Germanyá Greeceá Hungaryá Icelandá Irelandá Italyá Latviaá Lithuaniaá Luxembourgá Maltaá Netherlandsá Norwayá Polandá Portugalá Romaniaá Serbiaá Slovakiaá Sloveniaá Spainá Swedená Switzerlandá Turkey and United Kingdomä
EUROPEAN COMMITTEE FOR STANDARDIZATION COMITÉ EUROPÉEN DE NORMALISATION EUROPÄISCHES KOMITEE FÜR NORMUNG
CEN-CENELEC Management Centre:
Avenue Marnix 17,
B-1000 Brussels
t r s y CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Membersä Refä Noä EN
s u t z væ tã t r s y ESIST EN 13284-2:2018
Example of calculation of the calibration function
and of the variability test . 13 A.1 General . 13 A.2 Data evaluation . 13 A.2.1 General . 13 A.2.2 Calculation of measured values of the SRM at standard conditions . 15 A.2.3 Calibration function . 16 A.2.4 Calibrated AMS measured values . 17 A.2.5 Conversion of data to standard conditions . 18 A.2.6 Valid calibration range . 18 A.2.7 Test of variability . 19 Annex B (informative)
Configuration of extractive dust measuring systems . 22 B.1 General . 22 B.2 Isokinetic sampling . 22 SIST EN 13284-2:2018
Number of parallel measurements for calibration . 24 C.1 General . 24 C.2 Errors in calibration at low dust concentration . 24 Annex D (informative)
Extension of the calibration range by changing the dust concentration . 25 D.1 General . 25 D.2 Changing plant load . 25 D.3 Changing operation of dust arrestment plant . 25 D.4 Injection of dust . 26 Annex E (informative)
Quadratic regression . 28 Annex F (informative)
Configuration of AMS at mass concentration below the limit of quantification of the SRM . 30 F.1 General . 30 F.2 Techniques directly dealing with mass . 30 F.3 Scattered-light measuring systems . 30 F.4 Surrogate generators . 30 F.5 Missing alternative calibration techniques. 30 Annex G (informative)
Significant technical changes . 32 Bibliography . 33
If a plant runs at very low concentrations, it can be advantageous to calibrate at increased dust concentrations (see 6.3.2), in which case the dust concentration can be considerable higher than during normal operation, e.g. being calibrated in the range up to the daily ELV, e.g. 10 mg/m3, but running in normal operation, e.g. below 1 mg/m3. In this case the AMS can be calibrated in one range, and afterwards be switched back to a lower range for normal operation. Measures shall be taken to prevent AMS self-checks during SRM sampling. 6.4.1.2 Data sampling 6.4.1.2.1 Continuously measuring AMS Recording intervals of data provided by an analogue output shall not exceed 25 % of the chosen AMS averaging time. Recording intervals and averaging times shall be reported in the calibration report. 6.4.1.2.2 Discontinuously measuring AMS Discontinuously measuring AMS are characterized by a total measurement cycle of the AMS, tcycle, and a sample period, tsample. The ratio tsample / tcycle should be larger than 90 %. A ratio tsample / tcycle less than 90 % may be used, if there is no rapid change in the mass concentration of dust. These situations shall be approved by the competent authority. The SRM measurement shall start at the beginning of a new AMS total measurement cycle and shall be performed for a complete number of measurement cycles. 6.4.2 Selection of data points from automated SRM Since the dust SRM is a manual method, EN 14181:2014, 6.4.2 does not apply. 6.4.3 Establishing the calibration function The calibration function shall be established on the basis of the data obtained by the parallel measurements for the conventional temperature for the SRM measurement. If semi-volatiles are present (see 6.3.4) and if not specified otherwise by regulations then the calibration function corresponding to the 160 °C drying temperature shall be used provided that the variability test is passed. Otherwise the calibration function from the lower drying temperature may be used, provided the variability test is passed. This shall be included in the calibration report. SIST EN 13284-2:2018
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Frequently Asked Questions
EN 13284-2:2017 is a standard published by the European Committee for Standardization (CEN). Its full title is "Stationary source emissions - Determination of low range mass concentration of dust - Part 2: Quality assurance of automated measuring systems". This standard covers: This European Standard specifies requirements for the calibration and validation (QAL2), the ongoing quality assurance during operation (QAL3) and the annual surveillance test (AST) of automated measuring systems (AMS) used for monitoring dust emissions from stationary sources to demonstrate compliance with emission limit values (ELV) below 50 mg/m3 at standard conditions. It specifically deals with measurements in wet gases and at low concentrations. This document is derived from EN 14181 and is only applicable in conjunction with EN 14181. This document is applicable by direct correlation with the standard reference method (SRM) described in EN 13284-1.
This European Standard specifies requirements for the calibration and validation (QAL2), the ongoing quality assurance during operation (QAL3) and the annual surveillance test (AST) of automated measuring systems (AMS) used for monitoring dust emissions from stationary sources to demonstrate compliance with emission limit values (ELV) below 50 mg/m3 at standard conditions. It specifically deals with measurements in wet gases and at low concentrations. This document is derived from EN 14181 and is only applicable in conjunction with EN 14181. This document is applicable by direct correlation with the standard reference method (SRM) described in EN 13284-1.
EN 13284-2:2017 is classified under the following ICS (International Classification for Standards) categories: 13.040.40 - Stationary source emissions. The ICS classification helps identify the subject area and facilitates finding related standards.
EN 13284-2:2017 has the following relationships with other standards: It is inter standard links to EN 13284-2:2004. Understanding these relationships helps ensure you are using the most current and applicable version of the standard.
EN 13284-2:2017 is associated with the following European legislation: EU Directives/Regulations: 2001/997, 94/67/EC; Standardization Mandates: M/002. When a standard is cited in the Official Journal of the European Union, products manufactured in conformity with it benefit from a presumption of conformity with the essential requirements of the corresponding EU directive or regulation.
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