Standard Test Method for Determining the Initial Efficiency of Materials Used in Medical Face Masks to Penetration by Particulates Using Latex Spheres
NORMA vydána dne 1.6.2010
Označení normy: ASTM F2299/F2299M-03(2010)
Poznámka: NEPLATNÁ
Datum vydání normy: 1.6.2010
Počet stran: 8
Přibližná hmotnost: 24 g (0.05 liber)
Země: Americká technická norma
Kategorie: Technické normy 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)