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

8 Switch-off and electrical isolatio

Environment and test conditions

It also sets out a framework for the specification of lighting requirements

Note: Not all cleanroom parameter test procedures are shown in this document

under the general title Information technology — Biometric sample quality:

its principles also apply to contingency arrangements and emergencies

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

This international standard exists to help organizations adapt to climate change

Manual triggering device or

whether dyed or printed

Process water pipes

requiring special precautions