Norm

NEN-EN 14211:2003 2e Ontw. en

Luchtkwaliteit - Buitenlucht - Meetmethode voor de bepaling van de concentratie van stikstofdioxide en stikstofmonoxide door middel van chemoluminecentie

  • Deze norm is ingetrokken sinds 23-03-2005

46,90

Over deze norm

Status Ingetrokken
Aantal pagina's 89
Gepubliceerd op 01-07-2003
Taal Engels
This European Standard 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 standard 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 requirements for sampling, calibration and quality assurance for use. The method is applicable to the determination of the concentration of nitrogen dioxide present in ambient air from 0 mg/m3 to 500 mg/m3. This concentration range represents the certification range for NO2 for the type approval test. The method is applicable to the determination of the concentration of nitrogen monoxide present in ambient air from 0 mg/m3 to 1200 mg/m3. This concentration range represents the certification range for NO for the type approval test. 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. The results are expressed in mg/m3 (at 293 K and 101,3 kPa).

Details

ICS-code 13.040.20
Nederlandse titel Luchtkwaliteit - Buitenlucht - Meetmethode voor de bepaling van de concentratie van stikstofdioxide en stikstofmonoxide door middel van chemoluminecentie
Engelse titel Ambient air quality - Measurement method for the determination of the concentration of nitrogen dioxide and nitrogen monoxide by chemoluminescence
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