Chapter 13 - Specifications Specifications
216 Apollo Operator’s Manual
Part Number: 90 38 237, 6th edition
O
2
, CO
2
, and Anesthetic Gas Measure-
ment
Side-stream sampling (the sampled flow is returned to
the breathing system and taken into account for
measurement and delivery)
. All values measured under
calibration conditions ATPS, sampling rate in NTPD.
Sampling rate 200 mL/min ±20 mL/min
Delay for sampling (typical value, depends on
sample line)
less than 4 seconds
Response time t
10..90 O
2
(ambient temp.>68°F) less than 500 ms
Response time t
10..90 CO
2
less than 350 ms
Response time t
10..90 anesthetic agents less than 500 ms
O
2
Measurement
(consumption-free, paramagnetic measurement)
Measuring range 0 to 100 Vol.%
Resolution of the measurement 0.1 Vol.%
Resolution of the indication
(for ins. O
2
, exp. O
2
)
1 Vol.%
Accuracy ±3 Vol.% in the measuring range 0 to 100 Vol.%
CO
2
Measurement
(infrared spectrometry)
Measuring range 0 to 76 mmHg
Resolution of the measurement 1 mmHg
Resolution of the indication
(for inCO
2
, etCO
2
)
1 mmHg
Accuracy ±3.8 mmHg or ±12% of measured value, whichever is greater
Anesthetic Gas Measurement All values in Vol.% refer to ambient pressure 760 mmHg
(infrared spectrometry)
Measuring range, anesthetic agent
Halothane 0 to 8.5 Vol.%
Isoflurane 0 to 8.5 Vol.%
Enflurane 0 to 10 Vol.%
Sevoflurane 0 to 10 Vol.%
Desflurane 0 to 20 Vol.%
Resolution of the measurement 0.1 Vol.%
Resolution of the indication
(for insp. and exp. anesthetic agent)
0.1 Vol.%
Accuracy (at respiration rates of up to
60 bpm and I:E ratio of 1:1)
±(0.15 Vol.% + 15% rel.)