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Norm
ÖNORM EN 14625
Issue date: 2013 03 15
Ambient air - Standard method for the measurement of the concentration of ozone by ultraviolet photometry
This European Standard specifies a continuous measurement method for the determination of the concentrations of ozone present in ambient air based on the ultraviolet phot...
Valid
§ Legal References
Publisher:
Austrian Standards International
Format:
Digital | 92 Pages
Language:
German
| English
Optionally co-design standards:
ICS
This European Standard specifies a continuous measurement method for the determination of the concentrations of ozone present in ambient air based on the ultraviolet photometric measuring principle. This standard describes the performance characteristics and sets the relevant minimum criteria required to select an appropriate ultraviolet photometric 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 data quality requirements as specified in Annex I of Directive 2008/50/EC [1] and requirements during sampling, calibration and quality assurance for use. The method is applicable to the determination of the concentration of ozone present in ambient air up to 500 µg/m3. This concentration range represents the certification range for ozone for the type approval test.
ÖNORM EN 14625
2013 03 15
Ambient air - Standard method for the measurement of the concentration of ozone by ultraviolet photo...
Norm
↖
ÖNORM EN 14625
2005 06 01
Ambient air quality - Standard method for the measurement of the concentration of ozone by ultraviol...
Norm
ÖNORM M 5857
1999 04 01
Air analysis - Ambient air monitoring - Monitors for O3 - Requirements and testing
Norm
ÖNORM M 5857
1990 10 01
Air analysis; ambient air monitoring; requirements for O3-measuring equipment; marking of conformity...
Norm
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Issue date :
2011 03 15
Gas analysis - Preparation of calibration gas mixtures using dynamic volumetric methods - Part 7: Thermal mass-flow controllers (ISO 6145-7:2009)
Norm
Issue date :
1998 08 06
Air quality — Determination of ozone in ambient air — Ultraviolet photometric method