Chapter 13: GAS Monitoring (Mainstream)
User Manual
13-13
EtCo2(KPa)
=
1000
322
.
133
)
(
2 mmHg
EtCo
P
■
SIGNAL SWEEP
Available options for SIGNAL SWEEP are 3, 6, 12/5 and 25mm/s.
■
SIGNAL SCALE
Depending on selected signal by user different scale options is available as following table:
AUTOSCALE is an option to adjust the scale automatically to display waveform in the best way.
■
WAVEFORM
Pick this item to select which gas waveform is displayed on the screen. Available Options
are CO2, N2O, and AA.
NOTE:
If Gas system is activated, the WAVEFORM in the menu is displayed.
■
COMPENSATE
The presence of oxygen and nitrous oxide can cause some interference in CO
2
measurement. This is known as spectral broadening, and must be compensated.
N2O is measured and automatically compensated for in all IRMA sensors. Only when
IRMA II (CO
2
) probe is connected to the monitor, N
2
O concentrates can be transmitted to
the sensor. Available options for N
2
O COMPENSATE are 0-100% N
2
O.
■
GAS UNIT
Pick this item to adjust measurement unit for N2O, AA (DES, HAL, ISO, ENF, SEV)
(Options: KPa, %V)
AA Waveform Scale
N2O Waveform Scale
CO2 Waveform Scale
1,2,3,5,10,20%
<AUTOSCALE>
0-50%
0-100%
<AUTOSCALE>
0-50 mmHg, 0-6%
0-100 mmHg, 0-10%
0-200 mmHg, 0-20%V
<AUTOSCALE>
