Breathing System; Measuring Systems; Pressure Measurement; O 2 Measurement - Dräger Julian Instructions For Use Manual

Breathing system

Total gas volume
Compliance with filled absorber container,
without breathing hoses
Absorber volume
Leakage (EN 740)
Pressure limiting valve APL
Adjustment range
Exp. resistance (EN 740)
Insp. resistance (EN 740)
absorber container filled with DrägerSorb 800

Measuring systems

Pressure measurement

(piezoresistive)
Airway pressure
Resolution
Accuracy
O measurement
2
(fuel cell in sidestream)
Sample rate
Delay time for sampling
Measuring range
Resolution
Accuracy
Drift
Response time t
10...90
at 200 mL/min
at 60 mL/min
Approx. 4.5 L enclosed gas volume
Approx. 4.5 mL/mbar
1.5 L
<150 mL/30 mbar
5 to 70 mbar
±15 % of setting
4.87 hPa at 60 L/min
4.65 hPa at 60 L/min
–10 to 99 mbar
1 mbar
Better than ±4 % of measured value or at least 1 mbar,
the larger value applies.
60 mL/min or 200 mL/min
Less than 1 second
5 to 100 vol%
1 vol%
Calibration in air:
±3 vol% in the range from 5 to 50 vol%
±5 vol% in the range from 50 to 100 vol%
Calibration with 100 % O
±3 vol% in the range from 5 to 100 vol%
Within the ranges specified above
500 ms
1 s
:
2
Technical Data
133