Mindray BeneView T1 - Page 244

A-18
Response time
Measured with a FilterLine of standard length:
2.9 s (typical),
4.5 s (Maximum)
The response time is the sum of the rise time and the delay time
Rise time: <190 ms (10% to 90%)
Delay time: 2.7 s (typical)
awRR measurement range 0 to 150 rpm
awRR measurement accuracy
0 to 70 rpm:
71 to 120 rpm:
121 to 150 rpm:
±1 rpm
±2 rpm
±3 rpm
Apnea alarm time 10 s, 15 s, 20 s, 25 s, 30 s, 35 s, 40 s
Alarm limit Range Step
EtCO
2
High (mmHg) (low limit + 2) to 99
1 EtCO
2
Low (mmHg) 1 to (high limit - 2)
FiCO
2
High (mmHg) 1 to 99
awRR High (rpm)
Adult, pediatric:
Neonate:
(low limit + 2) to 100
(low limit + 2) to 150
1
awRR Low (rpm) 0 to (high limit - 2)
Mainstream CO
2
Module
Standard Meet standard of ISO 21647
CO
2
Measurement range 0 to 150 mmHg
Accuracy
0 to 40 mmHg:
41 to 70 mmHg:
71 to 100 mmHg:
101 to 150 mmHg:
±2 mmHg
±5% of the reading
±8% of the reading
±10% of the reading
Accuracy drift Meet the requirement for measurement accuracy within 6 hours
Resolution 1 mmHg
Rise time <60 ms
awRR measurement range 0 to 150 rpm
awRR measurement accuracy
±1 rpm
Apnea alarm time 10 s, 15 s, 20 s, 25 s, 30 s, 35 s, 40 s
Accuracy (of the measured CO
2
partial pressure) applies for breath rates of up to 80 bpm. For breath rates above 80 bpm,
accuracy is 4 mmHg or ±12 % of reading whichever is greater for EtCO
2
values exceeding 18 mmHg
Alarm limit Range Step
EtCO
2
High (mmHg) (low limit + 2) to 99
1 mmHg EtCO
2
Low (mmHg) 1 to (high limit - 2)
FiCO
2
High (mmHg) 1 to 99
awRR High (rpm)
Adult, pediatric:
Neonate:
(low limit + 2) to 100
(low limit + 2) to 150
1 rpm
awRR Low (rpm) 0 to (high limit - 2)