Metrohm 787 KF Titrino - Manual (Page 39)

2.8 Result calculations
787 KF Titrino
35
Statistics calculations
If the mean value is active, the following quantities are calculated:
• mean
• standard deviation
• relative standard deviation
These values are printed out in the result report or they can be viewed with the
<SELECT> key:
Press the <SELECT> key repeatedly until the desired value appears in the display. The
following are displayed in succession, see also page 13.
• current result
• mean
• standard deviation
• relative standard deviation
A table of the single results can be printed out with the key sequence
<PRINT><1><ENTER>.
Remarks:
• If the number of single results n has been reached, the statistics calculation
begins anew at the next start.
• When the mode is changed, the statistics instructions of the previous mode come
to an end (res.tab. deleted) and the instructions of the new mode are followed.
• Old results that are no longer needed for the statistics calculation can be deleted
with "delete all".
• Recalculated single results are immediately incorporated in the statistics
calculation.
• If a result can not be calculated, the run counter is incremented. The counter for
the number of reconciled single results remains unchanged, however.