AQ/T 4268-2015
Method of rapid determination of dust concentration in the air of workplace.Light scattering method (English Version)

Standard No.

AQ/T 4268-2015

Language

Chinese, Available in English version

Release Date

2015

Published By

Professional Standard-Safe Production

Status

Withdraw

Latest

AQ/T 4268-2015

Scope

This standard specifies the methods and steps for directly measuring and reading the relative mass concentration of dust in the air with a digital dust meter, and correcting the measurement results. This standard is applicable to the rapid determination of total dust concentration and respirable dust concentration in workplaces.

AQ/T 4268-2015 history

• 2015 AQ/T 4268-2015 Method of rapid determination of dust concentration in the air of workplace.Light scattering method