Metrohm 870 KF Titrino plus Installation - Manual (Page 43)

￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭ 3 Tutorial
870 KF Titrino plus ￭￭￭￭￭￭￭￭ 37
6 Carry out the remaining determinations
￭ Carry out the remaining titer determinations in the same way.
7 Show the statistics data
￭ After the final determination, select the function Statistics in the
function bar and confirm with [OK].
The statistical overview is shown.
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 this example, it is 3. Statistics
shows how many determinations have already been carried out
and how many determinations are to be carried out in total. All
three determinations were carried out in this example.
￭ In the function bar, select the Details function and confirm with
[OK].
The result and the sample size of each determination are shown. On/
Off removes the selected determination from the statistics. The line
will then be marked with an asterisk (*), the statistics will be recalcu-
lated automatically.