Measuring PM10 and PM2.5 particles (gravimetry), DIN EN 12341

DIN EN 12341 is a European standard that describes a standard measurement procedure for determining the PM10 or PM2.5 mass concentration of particulate matter in ambient air. It covers a manual gravimetric method involving the collection of dust on filters and the weighing of the filters. The standard also specifies the performance requirements and suitability testing for equipment used for these measurements.