April 2019 Nightingale PPM3 User's Guide 24-9
ETCO
2
& FICO
2
: 0 to 150 mmHg
Dry single gases at 22 ± 5°C and 1013 ± 40 hPa
0 to 15 vol%: ±(0.2 vol% + 2% of reading)
15 to 25 vol%: unspecified
All conditions
±(0.3 kPa + 4% of reading)
RRc (Resp. Rate) Measurement
Range
0 to 150 bpm. RRc is displayed after 3 breaths and the average
value is updated every breath.
Barometric Pressure Range
Barometric Pressure
Compensation
Warm-up Time Required to
Meet Accuracy Specifications
< 10 seconds (concentrations reported and full accuracy)
Total System Response Time
Drift of Measurement Accuracy
Complies with EN ISO 21647:2004 standard
Measurement Accuracy for Gas
Mixture
Complies with EN ISO 21647:2004 standard
Measurement Accuracy in the
Presence of Interfering Gases
Complies with EN ISO 21647:2004 standard
Transducer Excitation Voltage
Diastolic, Systolic, Mean for all except Mean-only for CVP
± 1 mmHg or ± 1 %, whichever greater