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STD GAS AUTO-CALIBRATION KIT (OPTIONAL)
When the STD gas auto-calibration kit MCO-SG is installed it is possible to calibrate CO
2
density manually.
1.
Connect a standard gas cylinder to the
connecting port on the lower right side of the
incubator. Use a cylinder with the same CO
2
density as the density set on the incubator.
Note:
There is no problem in keeping the standard
gas cylinder connected after CO
2
gas density
calibration is completed.
2.
Go to the Tools #1 screen (
Menu
Tools#1
).
Press “STD Gas Setting” to display the STD Gas
Setting screen.
3.
Enter the CO
2
density of the connected standard
CO
2
gas cylinder. Press “Apply”. The display
returns to the Tools #1 screen.
Settable range: 4.0 %–21.0 %; factory setting:
5.0 %.
Note:
Don’t turn the CO
2
STD Gas Density to OFF.
4.
Press “STD Gas Calibration” to display the STD
Gas Calibration screen.
Lower right side
Connecting port for standard gas cylinder