Atec Mitutoyo-SJ-310 - Manual (Page 5)

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Using the result of a single measurement, you can make calculations or
analyze assessment profiles under two different assessment conditions
(standard, profile, filter, etc.) without using the recalculation feature.
Displayed settings can be easily changed by pressing the left and right
arrow keys under the sliding cover. For example, these keys can be used
to switch the cut-off value(λc) and the number of sampling lengths (N)
on the measurement screen. (Patent pending in Japan.)
You can make a maximum of 300 statistical measurements using up to three
parameters to obtain averages, standard deviations, maximums, minimums,
passing rates, and histograms (upper and lower limits can be displayed).
This feature is ideal for day-to-day data management.
1-parameter display: one parameter
measurement result
Profile display: one parameter measurement
result and the measured profile
4-parameter display: four parameter
measurement results
Trace display: the ten latest measurement
results using the same parameter
After completing measurement, you can modify the assessment conditions (standard, profile, and parameter) and easily recalculate the results using
the new condition.* * Not possible with all measurement conditions.
Recalculation function
Positive stylus contact indication
Dual assessment of a single measurement Stylus alarm function
Extensive statistical processing features
Measurement results can be displayed in several ways
No contact Contact
Stylus contact with the workpiece is indicated by color coding
in the display. This is helpful when visibility of the surface to be
measured is restricted (e.g. when measuring within a shrouded
feature or groove).
Measurement results can be presented in the form of a 1-parameter, profile, 4-parameter or trace display.