<9. Calibration>
9-9
IM 11M12G01-02EN 1sh Edition : Mar. 25, 2021-00
NOTE
(1) If the calibration interval is shorter than the sum of Hold (output stabilization) time plus
a case, the second calibration will not be conducted. (When both zero and span calibrations
calibration.)
automatic calibration, the current calibration will not be conducted.
will start after completing the maintenance service or blow back operations (see Section
8.2.1, earlier in this manual).
(5) If a past date is set to the calibration start day, no calibration will be conducted.
9.2.6 Default Values
When the analyzer is delivered, or if data are initialized, the calibration settings are by default, as
shown in Table 9.1.
Table 9.1 Default Settings for Calibration
Item Default Setting
Calibration mode Manual
Automatic calibration procedure Span and Zero
Zero gas concentration 1.00%O
2
Span gas concentration 21.00%O
2
Hold time [mm:ss] 10:00
Calibration time [mm:ss] 10:00
Interval [day] 30
Interval [hour] 0
First start date [YY/MM/DD] 00/01/01
First start time [hh:mm] 00:00