Operation (continued) – Shellab SCO31 User Manual
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OPERATION (CONTINUED)
End of procedure
Calibrating the CO
2
Display (Continued)
Reference
6. Compare the reference CO
2
analyzer reading to the reading of the
incubator CO
2
display.
a. If the reference device and the incubator display
readings are the same or the difference falls within the
range of your laboratory protocol, the incubator is now
calibrated for CO
2
.
7.
If the readings falls outside your laboratory protocol’s range, enter a
new adjustment offset,
a. Repeat for a total of three attempts.
8. If the gas CO
2
concentration readings of the incubator and the
reference device still fall outside your laboratory protocol after three
calibration attempts, contact
assistance.
Note: Three attempts
may be required to
sucessfully calibrate a
unit that is more than 2%
out of calibration.