PREN 17199-3 : DRAFT 2017

European foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Symbols and abbreviations
5 Principle
6 Equipment
7 Requirements
8 Preparation
9 Test procedure
10 Evaluation of data
11 Test report
Annex A (informative) - Description and characteristic
        properties of the continuous drop method
Annex B (informative) - Illustration of an experimental CDD
        set-up example
Bibliography

Defines the methodology for measuring the dustiness of bulk materials that contain or release nano-objects or submicrometer particles, under standard and reproducible conditions and specifies for that purpose the continuous drop method.