Dräger Apollo Instructions For Use Manual page 298

Specifications
Measuring range, N O
2
Resolution of the measurement
Resolution of the indication
(for insp. and exp. N
Accuracy
MAC (xMAC)
Range
Resolution of the displayed value
Accuracy
Anesthetic gas detection
Primary agent
Secondary agent
Cross-sensitivity
Drift of measurement accuracy
Zeroing interval
Devices with O sensor cells
2
Devices with paramagnetic O
2)
measurement
Maximum time until emptying of the water trap is
necessary
298
0 to 100 Vol.%
0.1 Vol.%
1 Vol.%
O)
2
±(2 Vol.% + 8% rel.)
0 to 9.9
0.1
derived value from gas measurement values
Automatic
Min. 0.3 Vol.% (typically 0.15 Vol.%)
At no later than 0.4 Vol.%
more than 0.2 MAC above former primary agent.
None referred to alcohol (<3000 ppm), acetone (<1000 ppm), methane,
water vapor, NO, and CO
Compensated by cyclic zeroing. Zeroing is performed automatically and
with ambient air. This means there is minimal change to the gas
concentrations in the breathing circuit.
8 h
24 h, 2 h
2
41 h (sample gas under BTPS conditions, at 73 °F (23 °C) ambient
temperature)
1)
; becomes primary agent if expiratory xMAC is
Instructions for Use Apollo SW 4.5n