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Normas DIN – AENOR
DIN EN 17199-3:2019-12

DIN EN 17199-3:2019-12

Workplace exposure - Measurement of dustiness of bulk materials that contain or release respirable NOAA or other respirable particles - Part 3: Continuous drop method; German version EN 17199-3:2019

Exposition 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 - Partie 3: Méthode de la chute continue; Version allemande EN 17199-3:2019

Exposition am Arbeitsplatz - Messung des Staubungsverhaltens von Schüttgütern, die alveolengängige NOAA oder andere alveolengängige Partikel enthalten oder freisetzen - Teil 3: Verfahren mit kontinuierlichem Fall; Deutsche Fassung EN 17199-3:2019

Fecha:
2019-12 /Active
Equivalencias internacionales:

EN 17199-3 (2019-03)

Relación con otras normas DIN:

Reemplaza a: DIN EN 17199-3:2017-12

Resumen:
This European Standard specifies the design and operation of the continuous drop method that classifies the dustiness of solid bulk materials, that contain nano-objects and their aggregates and agglomerates or other respirable particles, in terms of particle number-concentrations per mg of the investigated nanomaterial released during the standardized operation procedure.
Keywords:
Air, Air content, Air quality, Behaviour, Bulk materials, Characterisations, Content, Continuous, Dust, Dust measurement, Exposure, Fall, Health protection, Measurement, Methods, Micrometers, Nano particles, Occupational safety, Particles, Release, Sampling methods, Testing, Working places
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