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BS EN 15267-3:2023:2024 Edition

BS EN 15267-3:2023:2024 Edition

$215.11

Air quality. Assessment of air quality monitoring equipment – Performance criteria and test procedures for stationary automated measuring systems for continuous monitoring of emissions from stationary sources

Published By Publication Date Number of Pages
BSI 2024 76
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This document specifies the performance criteria and test procedures for the performance test of stationary automated measuring systems (AMS) that continuously measure gases and particulate matter in, and flow of, the waste gas from stationary sources. This document supports the requirements of particular EU Directives. It provides the detailed procedures covering the QAL1 requirements of EN 14181 and, where required, input data used in QAL3.

PDF Catalog

PDF Pages PDF Title
2 undefined
12 1 Scope
2 Normative references
3 Terms and definitions
19 4 Symbols and abbreviations
22 5 General requirements
5.1 Application of performance criteria
23 5.2 Ranges to be tested
5.2.1 Certification range
5.2.2 Supplementary ranges
5.2.3 Lower limit of ranges
24 5.2.4 Expression of performance criteria with respect to ranges
5.2.5 Ranges of optical in situ AMS with variable optical length
5.3 Manufacturing consistency and changes to AMS design
5.4 Qualifications of testing laboratories
6 Common performance criteria for the laboratory test
6.1 AMS for testing
25 6.2 Evidence of compliance of legal requirements
6.3 Security
6.4 Interfaces
6.4.1 General
6.4.2 Analogue data output
6.4.3 Digital communication
26 6.5 Additional data outputs
6.6 Operational status signals
6.7 Prevention or compensation for optical contamination of in situ AMS
6.8 Degrees of protection provided by enclosures
6.9 Response time
6.10 Repeatability standard deviation at zero point
6.11 Repeatability standard deviation at span point
6.12 Lack of fit
6.13 Drift at zero point and at span point
27 6.14 Influence of ambient temperature
6.15 Influence of supply voltage variations
6.16 Influence of vibration
6.17 Influence of sample gas pressure for in situ AMS
28 6.18 Influence of sample gas flow for extractive AMS
6.19 Cross-sensitivity
6.20 Excursion of measurement beam of cross-stack in situ AMS
6.21 Converter efficiency for AMS measuring NOx
6.22 Converter efficiency for AMS measuring Hg
6.23 Response factors for AMS measuring TOC
7 Common performance criteria for the field test
7.1 Calibration function
29 7.2 Response time
7.3 Lack of fit
7.4 Maintenance interval
7.5 Drift at zero point and at span point
7.6 Availability
7.7 Reproducibility
7.8 Contamination check of in situ systems
30 8 Specific performance criteria for measured components
8.1 General
8.2 AMS measuring gaseous measured components
8.2.1 Performance criteria
32 8.2.2 AMS measuring TOC
33 8.2.3 AMS measuring Hg
8.3 AMS measuring particulate matter
35 8.4 AMS measuring gas flow
36 9 General test requirements
37 10 Test procedures for the laboratory test
10.1 AMS for testing
10.2 Evidence of compliance of legal requirements
10.3 Security
38 10.4 Interfaces
10.4.1 General
10.4.2 Analog data output
10.4.3 Digital communication
10.5 Additional data output
10.6 Operational status signals
10.7 Prevention or compensation for optical contamination for in situ AMS
39 10.8 Degrees of protection provided by enclosures
10.9 Response time
41 10.10 Repeatability standard deviation at zero point
10.11 Repeatability standard deviation at span point
42 10.12 Lack of fit
43 10.13 Drift at zero point and at span point
44 10.14 Influence of ambient temperature
45 10.15 Influence of supply voltage variations
10.16 Influence of vibration
46 10.17 Influence of sample gas pressure for in situ AMS
47 10.18 Influence of sample gas flow for extractive AMS
10.19 Cross-sensitivity
48 10.20 Excursion of measurement beam of cross-stack in situ AMS
49 10.21 Converter efficiency for AMS measuring NOX
50 10.22 Converter efficiency for AMS measuring Hg
10.23 Response factors for AMS measuring TOC
51 11 Requirements for the field test
11.1 Provisions
11.2 Field test duration
52 12 Common test procedures for the field test
12.1 Calibration function
12.2 Response time
12.3 Lack of fit
53 12.4 Maintenance interval
12.5 Drift at zero point and at span point
54 12.6 Availability
12.7 Reproducibility
56 12.8 Contamination check of in situ systems
57 13 Specific test procedures for AMS measuring particulate matter
13.1 Lack of fit
13.2 Extractive AMS
14 Measurement uncertainty
58 15 Test report
59 Annex A (informative)Selected standard reference methods, reference methods and general documents
61 Annex B (normative)Interferents
62 Annex C (normative)Test of linearity
C.1 Description of the test procedure
C.2 Establishment of the regression line
63 C.3 Calculation of the residuals of the average concentrations
64 Annex D (informative)Example for the determination of the expanded uncertainty
D.1 Determination of uncertainty contributions
D.2 Elements required for the uncertainty determinations
66 D.3 Example of an uncertainty calculation for an AMS measuring SO2
68 D.4 Determination of uncertainty contributions by use of sensitivity coefficients
D.5 Example of a calculation of an uncertainty contribution by use of a sensitivity coefficient
69 Annex E (informative)Elements of a performance test report

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BS EN 15267-3:2023
$215.11