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Mainstream CO
2
Module
O
2
≤100% ±1 mmHg
N
2
O≤60%
Hal ≤4%
Sev ≤5%
Iso ≤5%
Enf ≤5%
Des ≤15% ±2 mmHg
1
Inaccuracy specifications are affected by the breath rate and I: E change. The EtCO
2
accuracy is within specification for
breath rate ≤ 60rpm and I/E ratio ≤1:1, or breath rate ≤30rpm and I/E ratio ≤ 2:1.
2
means an extra error should be added in case of gas interference when CO
2
measurements are performed between 0-
40mmHg.
Standard Meet the standard of ISO 80601-2-55
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 Meets the requirement for measurement accuracy within 6 hours.
Resolution 1mmHg
Rise time <60 ms
Data sample rate 100 Hz
*The accuracy is tested at ambient temperature of 35 °C.
awRR
awRR measurement range 0 to 150 rpm
awRR accuracy ±1 rpm
awRR resolution 1 rpm
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