Metrohm 899 Coulometer - Manual (Page 67)

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5 Operation
899 Coulometer
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Recalculating
Note
Recalculation cannot be undone.
All of the results are recalculated with the Recalculate function. This is
necessary if, for example, the calculation or the sample size has been
modified.
5.11 Statistics
Menu ▶ Results ▶ Statistics
The statistical overview of a determination series can be displayed in the
Results dialog with the Statistics function.
Note
This function is visible only if statistics has been activated.
The mean value (Mean), the absolute and the relative standard deviation
(s abs and s rel) are displayed in the overview. For the mean value, the
number of individual results from which it has been calculated is displayed
in parentheses. In this example, it is 3. The Statistics line shows how
many determinations have already been carried out and how many deter-
minations are to be carried out in total. All three determinations were car-
ried out in this example.
Details
Display additional data.
Reset
Delete all statistics data.
Increase
Add a further determination to the determination series.