GE B20, Руководство пользователя

Страница: 151 / 160

147
Non-disturbing gases
of which effect on CO
2
(5 vol%) readings < 0.2
vol%:
−
Ethanol C
2
H
5
OH (<0.3%)
−
Acetone (<0.1% )
−
Methane CH
4
(<0.2%)
−
Nitrogen N
2
(0-100%)
−
water vapor (0-100%)
−
Trichloromonofluoromethane
(<1%)
−
Dichlorotetrafluoroethane (<1%)
−
Dichlorofluromethane (<1%)
Disturbing gas and its
effect • Halotane (4%): increases CO
2
(5
vol%) < 0.3 vol%
• Isoflurane (5%): increases CO
2
(5
vol%) < 0.4 vol%
• Enflurane (5%): increases CO
2
(5
vol%) < 0.4 vol%
• Desflurane (24%): increases CO
2
(5
vol%) < 1.2 vol%
• Sevoflurane (6%): increases CO
2
(5
vol%) < 0.4 vol%
• N
2
O (40%): increases CO
2
(5 vol%)
< 0.4 vol%
• Helium (50%): decreases CO
2
(5
vol%) < 0.3 vol%
• If O
2
compensation is not
activated: O
2
(40-95%) decreases
< 0.3 vol%
• If O
2
compensation is activated: O
2
(40-95%) error < 0.15 vol%
• If N
2
O compensation is not
activated: N
2
O (40-80%) increases
< 0.8 vol%
• If N
2
O compensation is activated:
N
2
O (40-80%) error < 0.3 vol%
E-sCO, E-sCAiO, N-CAiO module