HJ 618-2011 in English
SUPERSEDEDDetermination of atmospheric articles PM10 and PM2.5 in ambient air by gravimetric method
- Issued on:2011-09-08
- Implemented on:2011-11-01
- File Format:PDF
- Delivery:Via email within 1~3 business days
$146.00
本标准规定了测定环境空气中PM10 和PM2.5 的重量法。
本标准适用于环境空气中PM10 和PM2.5 浓度的手工测定。
本标准的检出限为0.010 mg/m3 （以感量0.1mg 分析天平，样品负载量为1.0 mg，采集108m3空气样品计）。
Scope
This standard specifies a gravimetric method for the determination of PM and PM in ambient air. This standard is applicable to the manual determination of PM and PM concentrations in ambient air. The detection limit of this standard is 0.010mg/m (based on an analytical balance with a sensitivity of 0.1mg, a sample load of 1.0mg, and a 108m air sample collected).
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