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Measurement of the leakage and fit factor of a filtering facepiece by continuous monitoring of pressure pulsations
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Título: Measurement of the leakage and fit factor of a filtering facepiece by continuous monitoring of pressure pulsations / R.C. Brown, N.P. VaughanAutor: Brown, R.C. ‌
Notas: Sumario: A novel method for measuring the fit factor of filtering facepiece respirators is described. Measurement is made by the continual monitoring of the pressure produced by a volume of air injected into the respirator cavity, and withdrawn so that the added volume varies sinusoidally with timeRegistros relacionados: En: American Industrial Hygiene Association journal. - Fairfax, Virginia. - Vol. 54, nº 8, August 1993 ; p. 409-416Materia / lugar / evento: Higiene industrial ‌Máscaras ‌Equipos respiratorios ‌Mascarillas autofiltrantes ‌Filtros ‌Métodos de análisis ‌Muestreos ‌Otros autores: Vaughan, Nicholas P. ‌
Títulos secundários: Título: American Industrial Hygiene Association journal
Outras classificações: 872
Direitos: In Copyright (InC)