Norm

NVN-CEN/TS 16976:2016 en

Buitenlucht - Bepaling van de deeltjes aantallen van atmosferische aerosolen

86,00

Over deze norm

Status Definitief
Aantal pagina's 57
Commissie Werkplek- en buitenluchtmetingen
Gepubliceerd op 01-09-2016
Taal Engels
NVN-CEN/TS 16976 describes a standard method for determining the particle number concentration in ambient air in a range up to about 107 cm-3 for averaging times equal to or larger than 1 min. The standard method is based on a Condensation Particle Counter (CPC) operated in the counting mode and an appropriate dilution system for concentrations exceeding the counting mode range. It also defines the performance characteristics and the minimum requirements of the instruments to be used. The lower and upper sizes considered within this document are 7 nm and a few micrometres, respectively. This document describes sampling, operation, data processing and QA/QC procedures including calibration parameters.

Details

ICS-code 13.040.20
Nederlandse titel Buitenlucht - Bepaling van de deeltjes aantallen van atmosferische aerosolen
Engelse titel Ambient air - Determination of the particle number concentration of atmospheric aerosol

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