DIN EN 17289-3:2021 Edition

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Characterization of bulk materials – Determination of a size-weighted fine fraction and crystalline silica content – Part 3: Sedimentation method

Published By	Publication Date	Number of Pages
DIN	2021-02	42

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Categories: 13.040.30 - Workplace atmospheres, DIN

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Description

The purpose of this document is to allow users to determine a sizeweightedfine fraction by the sedimentation method. The method in this part uses a liquid sedimentation technique to separate the fine fraction, which is then analysed for its substance of interest, e. g. crystalline silica. Informative annexes within this document describe specific methods for the evaluation of FF forspecific bulk materials.This document is applicable for bulk materials that contain particles in the size range from 0,1 micrometer to 125 micrometer satisfying with the criteria given in this part and Part 2 of the document series.

Additional information

Published Code	DIN
Published By	Deutsches Institut für Normung
Publication Date	2021-02
Pages Count	42
Language	Germany
Descriptors	Andalusite, Barytes, Bulk density, Bulk materials, Characterisations, Chromites, Clay, Cristobalite, Crystalline, Determination, Diatomaceous earth, Dust, Dust concentration, Dust contents, Dust measurement, Feldspars, Fine, Fractions, Handling, Investigations, Iron ores, Kaolin, Materials testing, Methods, Mica, Occupational safety, Preparation, Procedures, Quartz, Quartz powder, Quartz sand, Sample preparation, Samples, Sediment, Sedimentation, Sedimentation analysis, Sedimentation techniques, Sedimentation tests, Silicon, Silicon dust, Size, Specification (approval), Talc, Testing, Validation, Vermiculite, Weights, Working places, Operating stations, Specimen preparation, Processes, Fein
File Size	2.5 MB
ICS Codes	13.040.30 - Workplace atmospheres

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DIN EN 17289-3:2021 Edition

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