Appareil respiratoire autonome

Numéro d'article: SCBA0203 Cylinder volume: 6.8L Gas storage capacity: 2040L; Working pressure: ≤30MPa Alarm pressure: 5.5±0.5MPa; Alarm sound intensity: ≥90db Light operation time: 70min; Inhalation resistance: ≤500Pa Maximum air supply: ≥1000L/min; Working temperature: -30~60℃ Static pressure in the mask cavity: ≤500Pa; Breath resistance (25 times/min): ≤700Pa; Breath resistance (40 times/min): ≤1000Pa; Moderate operation time: 45min; High-intensity work use time: 30min Whole machine weight: 11.3kg