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Norm
ÖNORM EN 14211
Issue date: 2005 10 01
Ambient air quality - Standard method for the measurement of the concentration of nitrogen dioxide and nitrogen monoxide by chemiluminescence
This document specifies a continuous measurement method for the determination of the concentration of nitrogen
dioxide and nitrogen monoxide present in ambient air based...
Withdrawn: 2012 10 15
Publisher:
Austrian Standards International
Format:
Digital | 93 Pages
Language:
German
| English
| Download GER/ENG
Currently valid:
Optionally co-design standards:
ICS
This document specifies a continuous measurement method for the determination of the concentration of nitrogen
dioxide and nitrogen monoxide present in ambient air based on the chemiluminescence measuring principle. This
document describes the performance characteristics and sets the relevant minimum criteria required to select an
appropriate chemiluminescence analyser by means of type approval tests. It also includes the evaluation of the
suitability of an analyser for use in a specific fixed site so as to meet the Directives data quality requirements and
requirements during sampling, calibration and quality assurance.
The method is applicable to the determination of the concentration of nitrogen dioxide present in ambient air from
0 ug/m3 to 500 ug/m3. This concentration range represents the certification range for NO2 for the type approval test.
NOTE 1 0 ug/m3 to 500 ug/m3 of NO2 corresponds to 0 nmol/mol to 261 nmol/mol of NO2.
The method is applicable to the determination of the concentration of nitrogen monoxide present in ambient air
from 0 g/m3 to 1 200 g/m3. This concentration range represents the certification range for NO for the type
approval test.
NOTE 2 0 ug/m3 to 1 200 ug/m3 of NO corresponds to 0 nmol/mol to 962 nmol/mol of NO.
The method covers the determination of ambient air concentrations of nitrogen dioxide and nitrogen monoxide in
zones classified as rural areas, urban-background areas and traffic-orientated locations.
NOTE 3 Lower ranges may be used for measurement systems applied at rural locations monitoring Ecosystems.
The results are expressed in g/m3 (at 293 K and 101,3 kPa).
When the standard is used for other purposes than the EU Directive, the range and uncertainty requirements need
not apply.
ÖNORM EN 14211
2012 10 15
Ambient air - Standard method for the measurement of the concentration of nitrogen dioxide and nitro...
Norm
ÖNORM EN 14211
2005 10 01
Ambient air quality - Standard method for the measurement of the concentration of nitrogen dioxide a...
Norm
↖
ÖNORM M 5855
1999 09 01
Air analysis - Ambient air monitoring - Monitors for NO2 - Requirements and testing
Norm
ÖNORM M 5855
1990 10 01
Air analysis; ambient air monitoring; requirements for NO2-measuring equipment; marking of conformit...
Norm
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2001 04 12
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2001 05 31
Gas analysis — Comparison methods for determining and checking the composition of calibration gas mixtures
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2003 01 13
Gas analysis — Preparation of calibration gas mixtures — Static volumetric method
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2003 01 01
Air quality - Evaluation of the suitability of a measurement procedure by comparison with a required measurement uncertainty (ISO 14956:2002)
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Issue date :
2001 04 12
Gas analysis — Preparation of calibration gas mixtures — Gravimetric method
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Issue date :
2001 05 31
Gas analysis — Comparison methods for determining and checking the composition of calibration gas mixtures
Norm
Issue date :
2003 01 13
Gas analysis — Preparation of calibration gas mixtures — Static volumetric method
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Issue date :
1998 08 06
Air quality — Determination of ozone in ambient air — Ultraviolet photometric method
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Issue date :
2012 10 15
Ambient air - Standard method for the measurement of the concentration of nitrogen dioxide and nitrogen monoxide by chemiluminescence