VDI 3871:2018 Edition

$36.40

Measurement of particles in ambient air – Electrical aerosol monitors based on diffusion charging (DCAM)

Published By	Publication Date	Number of Pages
DIN	2018-12	42

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Categories: 13.040.20 - Ambient atmospheres, DIN

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Description

This standard specifies a method for the measurement of the lung-deposited surface area of particles in ambient air. Furthermore it defines the task-specific requirements on the method and its performance characteristics. Depending on type and design of the instrument particles can be measured in the size range from approx. 10 nm to approx. 1 µm. When determining the lung-deposited surface area of particles that portion of the geometric surface area is determined which can be deposited either in the alveolar or tracheobronchial part of the human lung. Alveolar-deposited particle surface area concentrations in urban air are typically in the range from 5 µm2/cm3 bis 50 µm2/cm3.

Additional information

Published Code	DIN
Published By	Deutsches Institut für Normung
Publication Date	2018-12
Pages Count	42
Language	Germany
Descriptors	Aerosols, Air purification, Air quality, Ambient air, Concentration of particles, Definitions, Diffusion, Lungs, Measurement, Methods, Particles, Pollution of the air, Respiratory tracts, Surfaces, Procedures, Processes
File Size	3.5 MB
ICS Codes	13.040.20 - Ambient atmospheres

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VDI 3871:2018 Edition

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