HJ 1263-2022
Ambient air—Determination of total suspended particle —Gravimetric method (English Version)

Standard No.

HJ 1263-2022

Language

Chinese, Available in English version

Release Date

2022

Published By

Professional Standard - Environmental Protection

Latest

HJ 1263-2022

Replace

GB/T 15432-1995

Scope

This standard specifies a gravimetric method for the determination of total suspended particulate matter in ambient air. This standard is applicable to the manual determination of the concentration of total suspended particulate matter in the ambient air using large-flow or medium-flow samplers, and is also applicable to the manual determination of the concentration of total suspended particulate matter in the air at unorganized emission monitoring points. When using a large-flow sampler and a ten-thousandth scale with a sampling volume of 1512 m3, the method detection limit is 7 μg/m3. When using a medium flow sampler and a 1/100,000 balance with a sampling volume of 144 m3, the method detection limit is 7 μg/m3.

HJ 1263-2022 Referenced Document

• GB 16297 Comprehensive emission standard of air pollutants
• GB 3095 Amendment No. 1 to Ambient Air Quality Standards
• HJ 194 Technical specification for manual monitoring of ambient air quality "Revision No. 1"
• HJ/T 374 Technical requirement and test procedures for total suspended particulates sampler

HJ 1263-2022 history

• 2022 HJ 1263-2022 Ambient air—Determination of total suspended particle —Gravimetric method

HJ 1263-2022 Ambient air—Determination of total suspended particle —Gravimetric method has been changed from GB/T 15432-1995 Ambient Air--Determination of total suspended particulates--Gravimetric method.