This European Standard describes a reference method for the measurement of low dust content in ducted gaseous streams in the concentrations below 50 mg/m3 standard conditions. This method has been validated with special emphasis around 5 mg/m3 on an average half hour sampling time.
DS/EN 13284-1:2002 history
2002DS/EN 13284-1:2002 Stationary source emissions - Determination of low range mass concentration of dust - Part 1: Manual gravimetric method