System monitor
Test regulations ........................: EN 60601-1, EN 60601-1-2, EN 60601-2-27, EN 60601-2-30,
EN 60601-2-34, pr-EN 864, pr-EN 865.
Pressure measurement
Airway pressure, measuring range..: – 10 to 80 mbar
Resolution: ...............................: 1 mbar
Accuracy ..................................: better than
±
4% of measured value or at least 1 mbar
O
2
sidestream measurement (sampling measurement)
Measuring range.......................: 5% to 100% by volume
Sample rate ..............................: 60 mL/min or 200 mL/min
Resolution for FiO
2
and FeO
2
...: 1% by volume
Resolution for
∆
O
2
....................: 0.1% by volume
Accuracy ..................................: when calibrated with air:
±
3 Vol.% in the measuring range
from 5 to 50 Vol.%
±
5 Vol.% in the measuring range
from 50 to 100 Vol.%
when calibrated with 100% O
2
:
±
3 Vol.% in the measuring range
from 5 to 100 Vol.%
Response time t
10 ...90
...............: better than 500 ms.
Flow measurement
Tidal volume V
T
.........................: Range:
0.01 to 9.99 L
Resolution ................................: 0.01 L
Accuracy ..................................: better than 0.01 L or
±
8%* of measured value
(under calibration conditions and 1013 hPa)
Minute ventilation AMV .............: Range: 0 to 99.9 L/min
Resolution ................................: 0.1 L/min
Accuracy ..................................: better than 0.2 L/min. or
±
8%* of the measured value under calibration
conditions and BTPS (BTPS = body temperature, current atmospheric
pressure, saturated gas)
(*
When using a microbial filter on the expiratory side, the tolerance is increased to
±
15 %
)
Respiration rate ........................: Range:
0 to 99 per minute
Resolution ................................:
±
1 per minute
Accuracy ..................................:
±
1 per minute
CO
2
measurement
Special feature .........................: When the CO
2
alarm is active during IPPV ventilation, the inspiratory CO
2
concentration of the breathing air is monitored with the preset upper limit of
5 mmHg (adults) or 8 mmHg (neonates).
Adjustment range......................: 0 to 10 mmHg
Sampling rate ...........................: 60 mL/min or 200 mL/min
Measuring range.......................: 0 to 9.9% by volume (equivalent to 0 to 9.9 kPa or 0 to 80 mmHg)
Accuracy ..................................:
±
0.2% by volume or 5% of measured value
Resolution ................................: 1 mmHg, 0,1 kPa, 0.1% by volume
Response time t
10 ...90
...............: At 200 mL/min:
300 ms
At 60 mL/min:
1 s
Warm-up phase ........................: 4 minutes (ISO/DIS 11196 accuracy requirement attained)
Zero drift: .................................: Within the specified accuracy, without limitation in time.
Technical data
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