Metrohm 900 - Page 154

13.4 System validation
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900 Touch Control
Display message
A message is displayed. You can select whether you want to continue
with the determination or cancel the run.
Document message
In the determination data it will be documented, that the time interval
has been expired.
Cancel determination
The determination is stopped.
"System validation / Test statistics" dialog
In the dialog System validation / Test statistics, you can document the
statistical data for the last system validation.
Number (n)
Number of determinations carried out.
Input range 1 to 9999999999
Default value empty
Mean value
Mean value out of single results.
Input range –999999999.00000 to 999999999.00000
Default value empty
s abs
Absolute standard deviation of the results.
Input range 0.00000 to 999999999.00000
Default value empty
s rel
Relative standard deviation of the results.
Input range 0.00000 to 100.00000 %
Default value empty %
d rel
Systematic deviation of the results.
Input range 0.00000 to 100.00000 %
Default value empty %
a sys
Systematic error.
Input range 0.00000 to 9999999999.00000
Default value empty