Saltar navegación principal
Normas DIN – AENOR
DIN EN ISO 14644-12:2013-04

DIN EN ISO 14644-12:2013-04

Cleanrooms and associated controlled environments - Part 12: Classification of air cleanliness by nanoscale particle concentration (ISO/DIS 14644-12:2013); German version prEN ISO 14644-12:2013 / Note: Date of issue 2013-04-15

Salles propres et environnements maîtrisés apparentés - Partie 12: Classification de la propreté de l'air en fonction de la concentration des nanoparticules (ISO/DIS 14644-12:2013); Version allemande prEN ISO 14644-12:2013 / Attention: Date de parution 2013-04-15

Reinräume und zugehörige Reinraumbereiche - Teil 12: Klassifizierung der Luftreinheit anhand der Nanopartikelkonzentration (ISO/DIS 14644-12:2013); Deutsche Fassung prEN ISO 14644-12:2013 / Achtung: Erscheinungsdatum 2013-04-15

Fecha Anulación:
2016-04 /Withdrawn
Equivalencias internacionales:

ISO/DIS 14644-12 (2013-04)

prEN ISO 14644-12 (2013-04)

Resumen:
This part of ISO 14644 covers the classification of air cleanliness in terms of concentration of airborne nanoparticles.For classification purposes, only populations of particles smaller than 0.1 microns (100 nm) - 'nanoscale' - are considered. NOTE. For the purposes of this document, reference will be made to 'nanoparticles', which here signify all nano-objects having one, two or three dimensions in the nanoscale.This classification extends the particulate classification specified in ISO 14644-1 into the nanoscale (< 100 nm) region.
Keywords:
Air pollution, Air purity, Air quality, Airborne dust, Categories of purity, Classification, Classification systems, Clean rooms, Cleanliness, Clean-room technology, Concentration, Concentration of particles, Consistency, Definitions, Degree of purity, Determination of content, Documentation, Exterior areas, Impurities, Light scatter measurement, Nano particles, Number of particles, Particle analysis, Particle size, Particle size distribution, Particles, Particulate air pollutants, Processes, Pure air, Purity criterion, Purity test, Testing
77,76
Idioma Formato

Formato digital

Nota: Precios sin IVA ni gastos de envío

Añadir a la cesta