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This standard describes the principles of the methods for the preparation of test aerosols which can be used for calibration, adjustment and check of particle counting instruments and for checking the associated sampling, conditioning and dilution systems. Further applications for test aerosols are, for example, filter testing, test materials and standardised samples for chemical analysis methods and medical purposes.
Author | VDI |
---|---|
Editor | VDI |
Document type | Standard |
Format | File |
ICS | 13.040.01 : Air quality in general
|
Number of pages | 40 |
Replace | VDI 3491 Blatt 1 (1980-09) |
Year | 2016 |
Document history | VDI 3491 Blatt 1 (2016-07) |
Country | Germany |
Keyword | VDI 3491;3491 |