Technical Specifications

• Dimensions BiPAP – HxWxD 4.6” x 6.5” x 5.7” @ 2.9 lbs
• Heated Humidifier (H4i) HxWxD 5.0” x 6.7” x 8.3” @ 1.6 lbs
• Combined: 4.6"h x 6.7"w x 12"l @ 4.6 lbs

Performance

• Operating pressure range: 3 to 20 cm H2O
• Maximum single fault pressure: 30 cm H2O
• Pressure measurement tolerance: ±0.5 cm H2O ± 4% of the measured reading
• Flow measurement tolerance: ±0.1 or 20% of reading, whichever is greater.

Dynamic pressure characteristics

• VAuto mode: 4 to 20 cm H2O (measured at the mask); Min EPAP pressure: 4 cm H2O; Max IPAP pressure: 20 cm H2O; Pressure Support: 0 to 10 cm H2O
• S mode: IPAP: 5 to 20 cm H2O (measured at the mask); EPAP: 3 to 20 cm H2O (measured at the mask)
• CPAP mode: 4 to 20 cm H2O (measured at the mask)
• Sound pressure level: Radiated sound pressure is measured at <30 dBA at 10 cm H2O and 3’3.37” (1 m) according to ISO17510.
• Dimensions (L x W x H): 4.4" x 6.5" x 5.7" (112 mm x 164 mm x 145 mm)
• Weight: 2.9 lb (1.3 kg)
• Power supply: Input range 100–240V, 50–60Hz, 40VA (typical power consumption), < 100VA (maximum power consumption)
• Housing construction: Flame retardant engineering thermoplastic

Environmental conditions

• Operating temperature: 41oF to 95oF ( 5oC to 35oC)
• Operating humidity: 10–95% non-condensing
• Storage and transport temperature: -4oF to 140oF (-20oC to 60oC)
• Storage and transport humidity: 10–95% non-condensing
• Operating Altitude: Sea level to 8500’