ResMed Positive Airway Pressure Device VPAP IV ST - Manual (Page 18)

15 Technical Specifications
En
gli
sh
Technical Specifications
Note:
• The manufacturer reserves the right to change these specifications without
notice.
• Pressure may be displayed in cm H
2
0 or hPa.
Symbols Which Appear On The Device
Caution; Follow instructions for use; Drip proof; Type CF equipment;
Dangerous voltage; Class II equipment; Start/Stop and mask-fit;
Manufacturer.
Operating pressure range 2 to 25 cm H
2
O
Maximum single fault steady
state pressure 40 cm H
2
O
Pressure measurement
tolerance ±0.5 cm H
2
O ± 4% of the measured reading
Flow measurement tolerance ±0.1 or 20% of reading, whichever is greater
S, ST and T modes IPAP: 4 to 25 cm H
2
O (measured at the mask); EPAP: 2 to 25 cm H
2
O
(measured at the mask); Pressure Support: 0 to 23 cm H
2
O
CPAP mode 4 to 20 cm H
2
O (measured at the mask)
DECLARED DUAL-NUMBER NOISE EMISSION VALUES in accordance with ISO 4871:
Sound pressure level 26 dBA with uncertainty of 2 dBA as measured according to
ISO 17510-1: 2002
28 dBA with uncertainty of 2 dBA as measured according to
ISO 17510-1: 2007
Sound power level 36 dBA with uncertainty of 2 dBA as measured according to
ISO 17510-1: 2007
Dimensions (L x W x H) 112 mm x 164 mm x 145 mm
Weight 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
Operating temperature +5 º C to +35 º C
Operating humidity 10–95% non-condensing
Storage and transport
temperature -20 º C to +60 º C
Storage and transport humidity 10–95% non-condensing
Operating altitude Sea level to 2,600 m
Electromagnetic compatibility Product complies with all applicable electromagnetic compatibility
requirements (EMC) according to IEC60601-1-2, for residential,
commercial, and light industry environments
Air filter Two-layered, powder-bonded, polyester non-woven fiber
Air tubing Flexible plastic, 1 x 2 m
Air outlet The 22 mm conical air outlet complies with ISO 5356-1
IEC 60601-1 classification Class II (double insulation), Type CF