Product Manual

Patient Monitor User Manual Product Specification
- 187 -
☆Accuracy
EtCO
2
 2 mmHg, 0 mmHg to 40
mmHg
Typical conditions:
Ambient temperature: (25  3) C
Barometric pressure: (760  10)
mmHg
Balance gas: N
2
Sample gas flowrate: 100 ml/min
 5% of reading, 41 mmHg to
70 mmHg
 8% of reading, 71 mmHg to
100 mmHg
 10% of reading, 101 mmHg
to 150 mmHg
± 12% of reading or ± 4
mmHg, whichever is greater
All conditions
AwRR
 1 rpm
Drift of
Measure
Accuracy
Meets the requirements of the measure accuracy
Sample Gas
Flowrate
50 ml/min, 70 ml/min or 100 ml/min (default), accuracy: 15 ml/min
Warm-upTime
Display reading within 20 s; reach to the designed accuracy within 2 minutes.
Rise Time
< 400 ms (with 2 m gas sampling tube, sample gas flowrate: 100 ml/min)
< 500 ms (with 2 m gas sampling tube, sample gas flowrate: 70 ml/min)
< 1000 ms (with 2 m gas sampling tube, sample gas flowrate: 50 ml/min)
Response
Time
< 4 s
(with 2 m gas sampling tube, sample gas flowrate: 100 ml/min/70 ml/min)
< 5.5 s (with 2 m gas sampling tube, sample gas flowrate: 50 ml/min)
Work Mode
Standby (default), measure
O
2
Compensation
Range: 0% to 100%
Resolution: 1%
Default: 16%
N
2
O
Compensation
Range: 0% to 100%
Resolution: 1%
Default: 0%
AG
Compensation
Range: 0% to 20%
Resolution: 0.1%
Default: 0%
Humidity
Compensation
Method
ATPD (default), BTPS
Barometric
Pressure
Compensation
Automatic (The change of barometric pressure will not add additional errors to
the measurement values.)