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Technical Data
44
Operating Ins
tructions V
amos, 1
. US ed.
Environmental Conditions
Performance Characteristics
Technical Data
Environmental Conditions
In operation:
Temperature
10 to 40
o
C (50 to 104
o
F)
Atmospheric pressure
570 to 1100 hPa
Rel. humidity
5 to 90 %
In storage:
Temperature
–20 to 70
o
C (–4 to 158
o
F)
Atmospheric pressure
115 to 1100 hPa
Rel. humidity
5 to 95 %
Performance Characteristics
CO
2
measurement
Sidestream sample flow rate
150 mL/min ±20 mL/min
Measuring range
0 to 10.0 Vol.% / kPa, 0 to 75 mmHg
Precision
±0.5 Vol.% / kPa or ±12 % rel., which ever is greater
±4 mmHg or ±12 % rel., which ever is greater
Resolution
1 mmHg / 0.1 Vol.% / 0.1 kPa
Response time t
10...90
<350 ms
Delay time
<4 sec (with original sample line)
Warm-up phase
4 min
Drift
Zero point
within the required specifications
NOTE:
CO
2
accuracy is maintained up to a respiratory rate of
40 BPM with an I/E ratio of 1:1 and up to a respiratory
rate of 75 BPM with an I/E ratio of 1:2
Anesthetic gas measurement
Sidestream sample flow rate
150 mL/min ±20 mL/min
Response time t
10...90
<500 ms
Display range for N
2
O
0 to 99 Vol.%
Precision
±(2 Vol.% + 8 % rel.)
Resolution
1 Vol.%
Display range for Halothane
0 to 8.5 Vol.%
Precision
±(0.15 Vol.% + 15 % rel.)
Resolution
0.1 Vol.%
Display range for Isoflurane
0 to 8.5 Vol.%
Precision
±(0.15 Vol.% + 15 % rel.)
Resolution
0.1 Vol.%
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