Datex-Ohmeda Anesthesia Delivery Unit S/5, Техническое справочное руководство

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Technical specifications
Document No. 8502852
6-5
Accuracy specifications applied to above mentioned nominal adjustment ranges. Available
maximum flows may exceed the above mentioned values.
*) Note! All accuracy specifications refer to the 0.1 - 10 l/min. flow range.
Electronically Controlled Vaporizer and Aladin Cassette
Electronically controlled vaporizer for delivery of five agents: Halothane, Isoflurane, Enflurane,
Sevoflurane and Desflurane.
The Aladin Cassettes can be handled safely without excessive leakage of anesthetic agent to the
environment.
NOTE: The ADU vaporizer performs as an ordinary concentration calibrated vaporizer regarding the
effects of varying ambient pressure. The nominal agent volume % setting is graduated at sea level
ambient pressure (760 mmHg). If the vaporizer is used at higher altitudes (decreased ambient
pressure), the delivered agent volume % will be higher than the set agent volume % in relation to the
decrease of the ambient pressure. This is due to the agent partial pressure being independent of the
ambient pressure.
Electronic flow measurement Accuracy *
O
2
± 10 % or ± 20 ml/min, whichever greatest
AIR
±
10 % or
±
20 ml/min, whichever greatest
N
2
O ± 10 % or ± 20 ml/min, whichever greatest
O
2
, Air, N
2
O: Resolution
0 – 1.0 l/min. 0.05 l/min.
1.0 - 10 l/min. 0.1 l/min.
Hypoxic Control Electronic O
2
% control is calibrated to guarantee
25 ± 4 vol. % O
2
concentration.
Filling
Filling system Adapter filling:
Rectangular key adapter filling system for
Halothane, Isoflurane, Enflurane and
Sevoflurane. Quik Fil  system according to
Abbot’s for Sevoflurane.
Cylindrical key adapter filling system compatible
to the Ohmeda Saf-T-Fil

bottle for Desflurane.
Filling speed > 2 ml/s
Overfilling protection Overfilling prevention systems built into the
cassettes.