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VDI 3491 Blatt 5:1980-12

Superseded
Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

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superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

Particulate matter measurement; generation of test aerosols by nebulization of dye-solutions with nozzle atomizers
Superseded date

05-04-2023

Published date

12-01-1980

Vorbemerkung
1 Grundlage des Verfahrens
2 Beschreibung wichtiger Verfahrensschritte
  2.1 Herstellung der Farbstofflösung
  2.2 Zerstäuben der Lösung
  2.3 Trocknen der Partikeln
  2.4 Entladen der Aerosolpartikeln
3 Ausführungsbeispiele zweier Farbstoff-Aerosolgeneratoren
  3.1 Geräte und Betriebsmittel
  3.2 Aufbau zweier Aerosolgeneratoren für Farbstofflösungen
  3.3 Kenndaten der Düsenzerstäuber
4 Eigenschaften des Prüfaerosols
  4.1 Grösse der Partikeln
  4.2 Anzahlkonzentration der Aerosolpartikeln
  4.3 Formfaktoren
  4.4 Sonstige Eigenschaften
5 Störeinflüsse und Fehlerquellen
6 Überprüfen und Warten des Generators
7 Anwendung
Schrifttum

DocumentType
Standard
PublisherName
Verlag des Vereins Deutscher Ingenieure
Status
Superseded
SupersededBy

UNI EN 1822-2 : 2010 HIGH EFFICIENCY AIR FILTERS (EPA, HEPA AND ULPA) - PART 2: AEROSOL PRODUCTION, MEASURING EQUIPMENT, PARTICLE COUNTING STATISTICS
EN 1822-2:2009 High efficiency air filters (EPA, HEPA and ULPA) - Part 2: Aerosol production, measuring equipment, particle counting statistics
EN 1822-2 : 2019 HIGH EFFICIENCY AIR FILTERS (EPA, HEPA AND ULPA) - PART 2: AEROSOL PRODUCTION, MEASURING EQUIPMENT, PARTICLE COUNTING STATISTICS
BS EN 1822-2:2009 High efficiency air filters (EPA, HEPA and ULPA) Aerosol production, measuring equipment, particle counting statistics
BS ISO 21501-1:2009 Determination of particle size distribution. Single particle light interaction methods Light scattering aerosol spectrometer
ISO 21501-1:2009 Determination of particle size distribution — Single particle light interaction methods — Part 1: Light scattering aerosol spectrometer
UNE-EN 1822-2:2010 High efficiency air filters (EPA, HEPA and ULPA) - Part 2: Aerosol production, measuring equipment, particle counting statistics
DIN EN 1822-2:2011-01 HIGH EFFICIENCY AIR FILTERS (EPA, HEPA AND ULPA) - PART 2: AEROSOL PRODUCTION, MEASURING EQUIPMENT, PARTICLE COUNTING STATISTICS
ISO 29463-2:2011 High-efficiency filters and filter media for removing particles in air — Part 2: Aerosol production, measuring equipment and particle-counting statistics
VDI 3491 Blatt 2:2017-01 Measurement of particles - Methods for generating test aerosols - Dispersing liquids
VDI 3491 Blatt 1:2016-07 Measurement of particles - Methods for generating test aerosols - Principles and overview

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