VDI 3491 Blatt 15:1996-12

Particulate matter measurement - Generation of test aerosols - Dilution systems with continuous volumetric flow

German title: Messen von Partikeln - Herstellungsverfahren für Prüfaerosole - Verdünnungssysteme mit kontinuierlichem Durchfluß
Publication date: 1996-12
Original language: German, English
Pages: 16

Publication date: 1996-12
Original language: German, English
Pages: 16

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Short description

The guideline considers dilution systems in which the dilution is carried out by mixing the aerosol with a particle-free gas (generally air) in steady-state flow process (continuous volumetric flow). The purpose of dilution systems is to reduce the concentration of an aerosol to a level suitable for the measurement range of a method of measurement, dilution usually being carried out by mixing the aerosol with a particle-free gas.

Content

ICS

13.040.01

Replacement amendments

This document has been replaced by: VDI 3491 Blatt 6:2023-08 .

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