Measurement device for measuring fine particulate matter in at least one volume of air for a vehicle, particularly for a motor vehicle

摘要

In a measurement device for measuring fine particulate matter in at least one volume of air for a vehicle, particularly for a motor vehicle, having at least one laser light source, having at least one calibration device assigned to the laser light source, and having at least one measurement chamber, it is provided according to the invention that the at least one laser light source is assigned to at least two measurement chambers, the measurement chambers are formed by segments of air handling ducts to direct the air volumes to be tested, and at least one optical receiving device is assigned to each measurement chamber.