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VDI 3867 Blatt 4

Measurement of particles in ambient air - Determination of the particle number concentration and particle size distribution of aerosols - Optical aerosol spectrometer

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German title

Messen von Partikeln in der Außenluft - Bestimmung der Partikelanzahlkonzentration und Anzahlgrößenverteilung von Aerosolen - Optisches Aerosolspektrometer

Publication date
Engl. VDI/DIN-Kommission Reinhaltung der Luft (KRdL) - Normenausschuss
Technical Division Environmental Measurement Technologies
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Number of pages
Available in
German, English

This guideline gives an overview over principles, techniques, designs and applications of Optical Aerosol Spectrometers, highly sophisticated instruments for the measurement of particle number concentrations and particle size distributions in atmospheric air. The measuring range covers particle diameters from approx. 0.07 µm to approx. 25 µm and particle number concentrations from about 10(power of -3) cm(power of -3) to about 10(power of 5) cm(power of -3).

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