Norm

NEN-EN 14212:2001 Ontw. en

Luchtkwaliteit - Buitenlucht - Meetmethode voor de bepaling van de concentratie aan zwaveldioxide door middel van ultraviolette fluorescentie

  • Deze norm is ingetrokken sinds 01-07-2003

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Over deze norm

Status Ingetrokken
Aantal pagina's 39
Commissie Werkplek- en buitenluchtmetingen
Gepubliceerd op 01-07-2001
Taal Engels
This document specifies a continuous measurement method for the determination of the concentration of sulphur dioxide present in ambient air based on the ultraviolet fluorescence measuring principle. This document describes the performance characteristics and sets the relevant minimum criteria required to select an appropriate ultraviolet fluorescence 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 for use. The method is applicable to the determination of the mass concentration of sulphur dioxide present in ambient air from 0 µg/m3 to 1 000 µg/m3 sulphur dioxide. This concentration range represents the certification range for the type approval test. Ecosystems. The method covers the determination of ambient air concentrations of sulphur dioxide in zones classified as rural areas, urban-background areas and traffic-orientated locations. The results are expressed in µg/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.

Details

ICS-code 13.040.20
Nederlandse titel Luchtkwaliteit - Buitenlucht - Meetmethode voor de bepaling van de concentratie aan zwaveldioxide door middel van ultraviolette fluorescentie
Engelse titel Ambient air quality - Measurement method for the determination of the concentration of sulphur dioxide by ultraviolet fluorescence
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