: ±4%
Resolution: 0.1 to 1 mbar
Breath volume measurement Range: 0 to 999 mL (BTPS) (inspiratory and expiratory)
Accuracy
2
: ±8%
Resolution: 0.1 to 100 mL
Volume Controlled Breaths:
Max. Bias Error: 0.5 mL
Max. Linearity Error: (±0.5 mL + 10% of the set volume)
Max. Error delivered vs. Set Volume: 0.5 mL at 1mL, 1 mL at 10 mL, 8 mL at 100 mL
Max. Error in delivered vs Set PEEP: 0.5 mbar <10 mbar, 1 mbar >10 mbar
Pressure Controlled Breaths:
Max. Bias Error: 0.5 mbar
Max. Linearity Error: 3%
Max. Error of Airway Pressure (Paw): (±0.5 mbar + 3% of the set pressure)
Max. Error in delivered vs. Set PEEP: 0.5 mbar <10 mbart, 1 mbar >10 mbar
Inspiratory Oxygen Concentration:
Inspiratory O
2
Concentration Range: 18 to 100 Vol%
Max. Error delivered vs. Set FiO
2
with oxygen monitoring
2
: 3% FiO
2
.
Max. Error delivered vs. Set FiO
2
without oxygen monitoring
2
: 5% FiO
2
.
Response Time to change in FiO
2
: Conventional Ventilation: blender delay is 1 breath.
HFO mode: blender delay is 500ms.
Total Delay = Blender Delay + Pneumatic Delay
Drift: <1 Vol% per month. <15% rel. over entire service life
Pressure Influence: Proportional to change in Partial Pressure
Warm-Up Time: max. 3 minutes (<30 minutes with New O
2
Sensor)
Tube Leak Range: 10 to 50%
Accuracy
2
: ±10%
Resolution: 1% mL
Dynamic Compliance Range: 0 to 500 mL / mbar
Accuracy
2
: ±8%
Resolution: 0.1 to 1 mL / mbar
Measurement uncertainty during performance verification
For pressure measurements: ± 1.75% of reading or 0.1 mbar (whichever is greater)
For volume measurements: ± 1.75% of reading or 0.1 mL (whichever is greater)
For oxygen level measurements: ± 1% absolute
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