VDI 4300 Blatt 11:2013-12

The standard describes the measurement methods and the measurement strategy for the determination of airborne particles, especially of the fraction of the equivalent diameter < 2,5 µm in indoor environments. Additionally, the methods for the identification of particle sources typically prevailing in the indoor environment are described. The determination of bioaerosols, the chemical characterisation of particles and vehicle interiors is not dealt with.