Specifications Chapter 13 - Specifications
Apollo Operator’s Manual 217
Part Number: 90 38 237, 6th edition
Measuring range, N
2
O 0 to 100 Vol.%
Resolution of the measurement 0.1 Vol.%
Resolution of the indication
(for insp. and exp. N
2
O))
1 Vol.%
Accuracy ±(2 Vol.% + 8% rel.)
MAC factor, resolution of the indication 0.1
Anesthetic gas detection Automatic
Primary agent At least 0.3 Vol.% (typically 0.15 Vol.%)
Secondary agent At no later than 0.4 Vol.%
1
; becomes primary agent if more than 0.2 MAC
above former primary agent on expiratory side.
Cross-sensitivity None referred to alcohol (<3000 ppm), acetone (<1000 ppm), methane,
water vapor, NO, and CO
Drift of accuracy Compensated by cyclic zeroing of gas analyzer.
Fresh Gas and Agent Consumption
Measurement
Fresh gas consumption per case 0 to 9999 L per gas (O
2
, N
2
O, Air)
(O
2
value not including gas used for the O
2
flush and the auxiliary O
2
flowmeter)
Accuracy ±10% or ±1 L, whichever is greater
Resolution 1 L
Total consumption of agent per case (liquid
agent)
0 to 3000 mL per agent (Halothane, Isoflurane, Enflurane, Sevoflurane,
Desflurane)
Accuracy typ. ±25% or ±2 mL, whichever is greater
Resolution 1 mL
Total patient consumption of agent per case
(liquid agent)
0 to 3000 mL per agent (Halothane, Isoflurane, Enflurane, Sevoflurane,
Desflurane)
Accuracy typ. ±25% or ±2 mL, whichever is greater
Resolution 1 mL
1
Exception: If a measured desflurane concentration of at least 4 Vol.% is present, a mixed agent identification is available as soon as the measured concentration
of the secondary agent reaches at least 10% of the desflurane concentration.