CO
2
Monitoring
17-26
Other Setup
Selecting OTHER SETUP opens the following menu.
Figure 17-14 CO
2
Setup Menu
You can perform the following settings in this menu.
îš„ PUMP RATE
Determines the sampling rate of the CO
2
module pump.
Options: 200ml/min, 150ml/min and 100ml/min.
îš„ COMPENSTATE
You can select the gas for compensation.
Options: GENERAL/O2/N2O/DES/ALL.
Conditions for CO
2
calculation compensation
Compensation type O
2
correction N
2
O/ DES correction Conditions
GENERAL OFF OFF
O
2
≤60%, no N
2
O
O2 ON OFF O
2
＞50%, no N
2
O
DES OFF ON
O
2
≤60%, N
2
O contained
or DES≥12%
ALL ON ON O
2
＞60%, N
2
O contained
Operation method: select a compensation type (GENERAL, O2, DES or ALL) as
described above, and then select to turn ON or OFF the water vapor compensation
(VA) and BTPS compensation.
îš„ WATERVAPOR
Water vapor compensation
Options: ON and OFF.
Water vapor compensation is based on the feature that CO
2
absorbs infrared rays.
Normally, the patient’s exhalation contains some water vapor, which may adversely
affect the measurement result. Thus, the water vapor compensation should be turn
ON. When measuring dry gas, however, the water vapor compensation should be
turned OFF. For example, the water vapor compensation is not necessary when
measuring the CO
2
content inside an incubator.
To Next Page
Loading...
Need help?
General
