B-46 DELTA/DELTA XL/KAPPA VF8
B T
ECHNICAL DATA
End-Tidal CO
2
(etCO
2
) via etCO
2
module or pod
Response time: 10 to 90 % response to a step change of O2: 20 s
10 to 90 % response to a step change of CO2: 20 s
Site timer: 0 to 8 hours or OFF (selectable)
Temperature setting: 37 to 45 °C, selectable
Sensor calibration: One-point calibration with CAL1 gas (fixed gas concentration of
20.9 % O2 and 5.0 % CO2)
Barometric pressure: 500 to 800 mmHg, selectable
Heating power: Measurement range:0 to 660 mW
Resolution:0.1 °C
Accuracy:±10 %
Parameter display: etCO2, iCO2, Respiration Rate (RRc)
Measurement method: Dual wavelength, non-dispersive infrared absorption
Measurement modes: Adult and Pediatric:Mainstream and Sidestream
Neonatal:Mainstream only
Warm up: 5min (at 25°C)
Measurement range: 0 to 99 mmHg CO2 partial pressure
Accuracy: 0 to 40 mmHg:±2 mmHg
41 to 70 mmHg:±5 % of reading
71 to 99 mmHg:±8 % of reading
Stable over 24 hours, over full range of readings at atmospheric
pressure
Drift of measurement
accuracy:
1.6 mmHg over 8 hours
Quantitative effects of
humidity and condensate on
accuracy
Full accuracy specifications are maintained for all non-condensing
humidity levels.
Adverse effects on
performance of cyclical
pressures up to 10 kPa (100
cmH2O)
No effect on accuracy
Effect of barometric
pressure on accuracy
No effect on accuracy
Calibration: Verify once a day
Calibrate when moving the sensor from one module to another
Calibration time:< 20 s
Compensation: Balance:User-selectable
Atm. pressure:Automatic or user-selectable
(540 to 800 mmHg)
Sampling flow rate: 180 ±12 mL/min (sidestream measurement mode)
Gas leakage: <1.6 ml/min
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