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Technical rule [CURRENT]

VDI 4251 Blatt 2:2015-08

Measurement of airborne microorganisms and viruses in ambient air - Determination of area-specific background concentrations

German title
Erfassen luftgetragener Mikroorganismen und Viren in der Außenluft - Ermittlung gebietstypischer Hintergrundkonzentrationen
Publication date
2015-08
Original language
German, English
Pages
16

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Publication date
2015-08
Original language
German, English
Pages
16

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Short description
The measurement strategy presented in this standard serves for determination of a natural (not influenced by industrial plants) background concentration of bioaerosols. It describes requirements concerning the measurement area, the measurement site, the measurement duration, the measurement frequency as well as analysis and documentation. The meteorological parameters to be assessed during the background measurement are also defined in this standard.
Content
ICS
13.040.20
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