AQ 4205-2008
Determination of personal respirable dust in mine (English Version)

Standard No.

AQ 4205-2008

Language

Chinese, Available in English version

Release Date

2008

Published By

Professional Standard-Safe Production

Status

Withdraw

Latest

AQ 4205-2008

Scope

This standard specifies the method for the determination of individual respirable dust in mines. This standard is applicable to the determination of individual respirable dust concentration and free silica content in dust in mines and mineral processing plants. This standard does not apply to the determination of fibrous dust.

AQ 4205-2008 Referenced Document

• AQ 4204-2008 Personal sampler for respirable dust
• GBZ 159 Specifications of air sampling for hazardous substances monitoring in the workplace
• GBZ 2.1 "Occupational Exposure Limits of Hazardous Factors in the Workplace Part 1: Chemical Hazardous Factors" (GBZ 2.1-2019) No. 1 Amendment*， 2022-11-08 Update

AQ 4205-2008 history

• 2008 AQ 4205-2008 Determination of personal respirable dust in mine
• 1970 LD 38-1992 Method for determination of personal respirable dust in mines