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10. Additional Notes
49
Pressure Accuracy
Pressure Increments: 4.0-20.0 cm H
2
O (in 0.5 cm H
2
O increments)
Maximum static pressure accuracy, according to ISO 80601-2-70:2015:
Tube Type Pressure Accuracy
12 (mm) tubing type 10 cm H
2
O ± 1.0 cm H
2
O
15 (mm) tubing type and
22 (mm) tubing type
10 cm H
2
O ± 0.5 cm H
2
O
Static pressure accuracy has a measurement uncertainty of 3.8%
Maximum dynamic pressure variation, according to ISO 80601-2-70:2015:
Tube Type 10 BPM 15 BPM 20 BPM
12 (mm) tubing type 0.6 cm H
2
O 0.8 cm H
2
O 1.6 cm H
2
O
15 (mm) tubing type and 22 (mm) tubing type 0.7 cm H
2
O 0.7 cm H
2
O 1.0 cm H
2
O
Dynamic pressure accuracy has a measurement uncertainty of 3.6%.
Maximum Flow Rate (typical)
Tube Type Flow
Test pressures (cm H
2
O)
4.0 8.0 12.0 16.0 20.0
12 (mm) tubing type Average ow at the patient
connection port (l/min)
90 119 112 106 99
15 (mm) tubing type Average ow at the patient
connection port (l/min)
77 115 112 105 106
22 (mm) tubing type Average ow at the patient
connection port (l/min)
80 121 127 121 109
Disposal
Separate collection for electrical and electronic equipment per EC Directive 2012/19/EU.
Dispose of this device in accordance with local regulations.
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