Metrohm tiamo 2.4 (process analysis) - Manual (Page 1454)

6.7 Sensors subwindow
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tiamo 2.4 (for Process Analysis)
NOTE
The history graph can be copied to the clipboard with the context-sen-
sitive Copy menu item.
[Limit values]
Opens the Limit values for sensor dialog window, in which the warn-
ing and intervention limits for the calibration data can be defined. These
limits only apply to the graph, no monitoring will take place during cali-
bration. The limits set on the Limit values tab apply for the monitoring
during the calibration.
[Delete history]
Deletes the sensor history.
6.7.3.6 Properties - Electrode test
Dialog window: Configuration ▶ Sensors ▶ [Edit] ▶ Properties... ▶ Electrode test
Date ELT
Date of the last electrode test. The date can be selected by clicking on
in the Select date dialog window. This date is used for the electrode test
monitoring (Date ELT + ELT interval = Next ELT test).
Result
Indicates the quality of the tested electrode.
Selection no data available | Short circuit | excessive
start drift | wrong buffer | problems with the
diaphragm | reference system defective | no
buffer values for the temperature or exces-
sive deviation of the temperature between
buffers | Partial short circuit | glass defective |
poor electrode | usable electrode | good elec-
trode | excellent electrode
Default value no data available
Monitoring ELT validity
on | off (Default value: off)
If this check box is activated, then the time interval for the electrode test is
monitored.
Only editable if a date has been entered in the Date ELT field.