BS EN 17199-5:2019 Workplace exposure. Measurement of dustiness of bulk materials that contain or release respirable NOAA or other respirable particles. Vortex shaker method

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BS EN 17199-5:2019

Workplace exposure. Measurement of dustiness of bulk materials that contain or release respirable NOAA or other respirable particles. Vortex shaker method

Status : Current   Published : April 2019

Format
PDF

Format
HARDCOPY



What is this standard about?

This document describes the methodology for measuring and characterizing the dustiness of bulk materials that contain or release respirable NOAA or other respirable particles, under standard and reproducible conditions and specifies for that purpose the vortex shaker method.

This document specifies the selection of instruments and devices and the procedures for calculating and presenting the results. It also gives guidelines on the evaluation and reporting of the data.

The methodology described in this document enables

a) the measurement of the respirable dustiness mass fraction,

b) the measurement of the number-based dustiness index of respirable particles in the particle size range from about 10 nm to about 1 µm,

c) the measurement of the number-based emission rate of respirable particles in the particle size range from about 10 nm to about 1 µm,

d) the measurement of the number-based particle size distribution of the released respirable aerosol in the particle size range from about 10 nm to 10 µm,

e) the collection of released airborne particles in the respirable fraction for subsequent observations and analysis by electron microscopy

This document is applicable to the testing of a wide range of bulk materials including nanomaterials in powder form.

This document is not applicable to millimetre-sized granules or pellets containing nano-objects in either unbound, bound uncoated and coated forms.




Standard NumberBS EN 17199-5:2019
TitleWorkplace exposure. Measurement of dustiness of bulk materials that contain or release respirable NOAA or other respirable particles. Vortex shaker method
StatusCurrent
Publication Date10 April 2019
Cross ReferencesISO 27891, EN 481, EN 17199-1, ISO 15767, CEN ISO/TS 80004-2, EN 16897, EN 15051-1, EN 1540, EN 13205-2
International RelationshipsEN 17199-5:2019
Draft Superseded By18/30353367 DC
DescriptorsCondensation, Environment (working), Concentration, Measurement, Aerosols
ICS13.040.30
Title in FrenchExposition sur les lieux de travail. Mesurage du pouvoir de resuspension des matériaux en vrac contenant ou émettant des nano-objets et leurs agrégats et agglomérats (NOAA) ou autres particules en fraction alvéolaire Méthode impliquant l'utilisation d'un agitateur vortex
Title in GermanExposition am Arbeitsplatz. Messung des Staubungsverhaltens von Schüttgütern, die Nanoobjekte oder Submikrometerpartikel enthalten oder freisetzen Verfahren mit Vortex-Schüttler
CommitteeEH/2/2
ISBN978 0 580 96791 7
PublisherBSI
FormatA4
DeliveryYes
Pages40
File Size1.508 MB
Price£206.00


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