EN 15483:2008

Ambient air quality - Atmospheric measurements near ground with FTIR spectroscopy

This European Standard is applicable to open-path absorption measurements of 'concentration  path length' product using the Fourier transform infrared (FTIR) technique with an artificial radiation source. It is applicable to the continuous measurement of infrared active organic and inorganic compounds in the gaseous state in ambient air using fixed tropospheric open paths up to approximately 1 km in length and provides a spatial average.

Luftqualität - Messungen in der bodennahen Atmosphäre mit FTIR-Spektroskopie

Diese Europäische Norm ist anwendbar für Langwegabsorptionsmessungen mit offener Messstrecke zur Ermittlung des Produkts „Konzentration  Weglänge“ unter Verwendung der FTIR Spektroskopie mit künstlicher Strahlungsquelle. Sie ist anwendbar für die kontinuierliche Messung von infrarotaktiven organischen und anorganischen gasförmigen Verbindungen in atmosphärischer Luft über feste troposphärische offene Messstrecken bis zu einer Länge von etwa 1 km. Das Verfahren liefert einen räumlichen Mittelwert

Qualité de l'air ambiant - Mesurages de l'air ambiant à proximité du sol par spectroscopie à transformée de Fourier (FTIR)

La présente Norme européenne s’applique à la détermination du produit « concentration × longueur du trajet »
par mesurage de l’absorption sur trajet ouvert par la technique de spectroscopie infrarouge à transformée de
Fourier (FTIR) avec une source artificielle de rayonnement. Elle s’applique au mesurage continu des
composés organiques et inorganiques qui présentent une activité infrarouge à l’état gazeux dans l’air ambiant,
sur des trajets ouverts fixes d’environ 1 km de long dans la troposphère. Elle fournit une moyenne spatiale.

Kakovost zunanjega zraka - Prizemne meritve zunanjega zraka s FTIR spektroskopijo

General Information

• Status: Published
• Publication Date: 11-Nov-2008
• Withdrawal Date: 30-May-2009
• ICS: 13.040.20 - Ambient atmospheres
• Technical Committee: CEN/TC 264 - Air quality
• Drafting Committee: CEN/TC 264/WG 18 - Open path optical methods for the measurement of ambient air quality
• Current Stage: 9093 - Decision to confirm - Review Enquiry
• Completion Date: 11-Jun-2024
• Ref Project: SIST EN 15483:2009 - Ambient air quality - Atmospheric measurements near ground with FTIR spectroscopy

Standards Content (Sample)

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Kakovost zunanjega zraka - Prizemne meritve zunanjega zraka s FTIR spektroskopijoLuftqualität - Messungen in der bodennahen Atmosphäre mit FTIR-SpektroskopieQualité de l'air ambiant - Mesurages de l'air ambiant à proximité du sol par spectrométrie à transformée Fourier (FTIR)Ambient air quality - Atmospheric measurements near ground with FTIR spectroscopy13.040.20Kakovost okoljskega zrakaAmbient atmospheresICS:Ta slovenski standard je istoveten z:EN 15483:2008SIST EN 15483:2009en,fr,de01-marec-2009SIST EN 15483:2009SLOVENSKI
STANDARD
EUROPEAN STANDARDNORME EUROPÉENNEEUROPÄISCHE NORMEN 15483November 2008ICS 13.040.20 English VersionAmbient air quality - Atmospheric measurements near groundwith FTIR spectroscopyQualité de l'air ambiant - Mesurages de l'air ambiant àproximité du sol par spectroscopie à transformée deFourier (FTIR)Luftqualität - Messungen in der bodennahen Atmosphäremit FTIR-SpektroskopieThis European Standard was approved by CEN on 11 October 2008.CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this EuropeanStandard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such nationalstandards may be obtained on application to the CEN 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 translationunder the responsibility of a CEN member into its own language and notified to the CEN Management Centre has the same status as theofficial versions.CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Cyprus, Czech Republic, Denmark, Estonia, Finland,France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal,Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom.EUROPEAN COMMITTEE FOR STANDARDIZATIONCOMITÉ EUROPÉEN DE NORMALISATIONEUROPÄISCHES KOMITEE FÜR NORMUNGManagement Centre: rue de Stassart, 36
B-1050 Brussels© 2008 CENAll rights of exploitation in any form and by any means reservedworldwide for CEN national Members.Ref. No. EN 15483:2008: ESIST EN 15483:2009

The classical Fourier transform spectrometer.28 Annex B (informative)
Monitoring configurations.33 Annex C (informative)
Equipment.35 Annex D (informative)
Conditions for measuring emission flux.39 Annex E (informative)
Servicing.40 Annex F (normative)
Performance characteristics.42 Annex G (informative)
Influence of fog on the spectra.46 Annex H (informative)
Sample form for a measurement record.49 Annex I (informative)
Calibration by using spectral lines from databases and determination of the instrument line shape (example).54 Annex J (informative)
Example applications.56 Bibliography.67
specific absorption coefficient of the measured variable; a'(ν~) specific (natural) absorption coefficient (=a(ν~)/lg(e)); c concentration; ci concentration of the ith compound; SIST EN 15483:2009
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