Metrohm tiamo 1.1 Manual - Manual (Page 747)

Subwindow Titrants/Solutions 719
Statistics
Statistical data will only be shown if the titer has been assigned by the titer method
as a mean value of a multiple determination. If the titer has been determined with
a single determination or entered manually then no statistics values will be shown.
Number of titer determinations (n)
Number of determinations used to determine the titer.
Abs. standard dev. (s +/-)
Absolute standard deviation for the titer determination in the units of the
titer.
Rel. standard dev. (s rel)
Relative standard deviation for the titer determination in %.
Monitoring of titer validity
on, [ off ]
If this option is switched on then the validity of the titer will be monitored.
Validity of titer
0 ... [ 999 ] days
Validity of the titer in days. If a value is entered here then the date for the
Next titer determination will be automatically adapted.
Next titer determination
Select date, [ Date of titer determination + 999 days ]
Date on which the next titer determination is to be carried out. This date can
also be selected by pressing
in the dialog window Select date (see
General program functions - Edit - Select date). After a date has been en-
tered the value for the Validity of titer will be automatically adapted.
Action
If during titer monitoring it is found that the validity of the titer has expired then one
of the following actions will be triggered automatically at Start test.
Record message
The message that the validity of the titer has expired will be automatically
saved with the determination.
Display message
A message will appear and you can choose whether to continue the run or
terminate it. If the run is continued then the message that the validity period
of the titer has expired will be automatically saved with the determination.
Stop determination
The running determination will be automatically terminated. The following
message must be confirmed with
[OK] .