< 10. Other Functions >
10-5
IM 11M12D01-01E
10.1.14 Maximum Oxygen Concentration
The maximum oxygen concentration and the time of its occurrence during the period specified in
the Averaging display are displayed. After the preset monitoring interval has elapsed, the maximum
oxygen concentration that has been displayed so far will be cleared and a new maximum oxygen
concentration will be displayed. If the setup period of time is changed, the current maximum oxygen
concentration will be displayed (for more details, see Subsection 8.6.2 earlier in this manual).
10.1.15 Minimum Oxygen Concentration
The minimum oxygen concentration and the time of its occurrence during the period specified in the
Averaging display are displayed. If the setup period elapses, the minimum oxygen concentration that
has been displayed so far will be cleared and a new minimum oxygen concentration will be displayed.
If the setup period of time is changed, the current minimum oxygen concentration will be displayed (for
more details, see Subsection 8.6.2 earlier in this manual).
10.1.16 Average Oxygen Concentration
The average oxygen concentration during the periods over which average values are calculated is
displayed. If the setup period elapses, the average oxygen concentration that has been displayed so
far will be cleared and a new average oxygen concentration will be displayed. If the setup period of
time is changed, the current average oxygen concentration will be displayed (for more details, see
Subsection 8.6.2 earlier in this manual).
10.1.17 History of Calibration Time
The calibration-conducted dates and times, and span gas and zero gas ratios for the past ten
calibrations are stored in memory.
10.1.18 Internal Temperature Alarm Logging
You can view a history of past instrument internal temperature alarms. Refer to Section 12.2, Displays
and Remedies When Alarms Are Generated.
The instrument internal temperature alarms log is deleted if you clear the alarm log storage area.
Refer to Section 10.7, Parameter Initialization.
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