9
Maintenance
CO2 calibration procedure
Figure 9-4. Gas-tight screen measurement opening
CO
calibration procedure
2
Measurement example:
• CO
Reference value: 5.6 %
1. Press the CO
• The CO
2. To exit the CO
• Press the End key [3].
3. To enter the Calibration submenu:
• Press the Calibration key.
i160 / i250
S
9-6
TERI-CYCLE
1
set value: 5 %
2
display key.
2
menu is displayed.
2
menu:
2
Thermo Scientific