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en-14
R
9 STATISTICS
The Elcometer 319 can display statistics for readings saved in the
10 reading rolling memory (Model S & T) or batch memory
(Model T).
Press the ‘Stats’ softkey to view the statistics for readings saved in
rolling memory.
The following statistical values are displayed. Press the right hand
softkey to view the statistics for the next parameter. Press ‘Clear’ to
delete the statistics.
Number of readings (n:)
Average reading (X:)
Lowest reading (Lo:)
Highest reading (Hi:)
Standard Deviation (σ:)
Coefficient of Variation (COV:)
When in the statistics review screen, pressing the ‘Rdgs’ softkey
displays the reading value and date and time of each reading saved
in rolling memory. Press the right hand softkey to view the readings
for the next parameter.
The appropriate limit icon is displayed next to readings outside any
enabled limits, if the reading is below the low limit and if above
the high limit.
To view the readings and statistics for a batch (Model T) - see
Section 11 ‘ Reviewing Batch Data’ on page en-17.
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