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Normas DIN – AENOR
DIN EN 12341:2012-07

DIN EN 12341:2012-07

Ambient air - Standard gravimetric measurement method for the determination of the PM10 or PM2,5 mass concentration of suspended particulate matter; German version prEN 12341:2012 / Note: Date of issue 2012-07-23

Air ambiant - Méthode normalisée de mesurage gravimétrique pour la détermination de la concentration massique MP10 ou MP2,5 de matìere particulaire en suspension; Version allemande prEN 12341:2012 / Attention: Date de parution 2012-07-23

Außenluft - Gravimetrisches Standardmessverfahren für die Bestimmung der PM10- oder PM2,5-Massenkonzentration des Schwebstaubes; Deutsche Fassung prEN 12341:2012 / Achtung: Erscheinungsdatum 2012-07-23

Fecha Anulación:
2014-08 /Withdrawn
Equivalencias internacionales:

prEN 12341 (2012-07)

Relación con otras normas DIN:

Reemplazada por: DIN EN 12341:2014-08

Resumen:
For air quality across the European Union to be assessed on a consistent basis, Member States need to employ standard measurement techniques and procedures. The aim of this European Standard is to present a harmonized methodology for monitoring the 10 µm and 2,5 µm mass concentrations of suspended particulate matter (PM10, respectively PM2,5) in ambient air, following Directive 2008/50/EC on ambient air quality and cleaner air for Europe, which sets the parameters specific to the assessment of ambient concentration levels of particulate matter. EN 12341 contains - a description of a manual gravimetric standard measurement method for PM10 or PM2,5 using sequential samplers or single-filter samplers; - a summary of performance requirements of the method; - requirements for suitability testing of facilities and equipment on initial application of the method; - requirements for ongoing quality assurance/quality control when applying the method in the field; - the assessment of measurement uncertainty of the results; - criteria and test methods for the evaluation of the suitability of filters for application using this method.
Keywords:
Air, Air purification, Air quality, Airborne dust, Comparison, Composition, Definitions, Dust, Dust contents, Environment (working), Field investigations, Health hazards, Health protection, Instruments, Methods, Particle size, Particulate matter measurement, Reference measuring methods, Reference methods, Sampling methods, Suspended dust, Test equipment, Test results, Testing, Working places, Workplace safety
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