Standard Test Method for Determining the Initial Efficiency of Materials Used in Medical Face Masks to Penetration by Particulates Using Latex Spheres
NORM herausgegeben am 1.6.2010
Bezeichnung normen: ASTM F2299/F2299M-03(2010)
Anmerkung: UNGÜLTIG
Ausgabedatum normen: 1.6.2010
Zahl der Seiten: 8
Gewicht ca.: 24 g (0.05 Pfund)
Land: Amerikanische technische Norm
Kategorie: Technische Normen ASTM
Keywords:
filtration, medical face mask, particle filtration efficiency, particles, particulate, Efficiency, Filtration performance, Initial conditions, Initial particle filtration efficiency, Latex spheres, Medical face masks, Monodisperse particulate materials, Particle filtration efficiency, Particulate filter method, Penetration, ICS Number Code 11.120.20 (Wound dressings. Compresses)