Mitutoyo SJ-210 - Modifying the Number of Sampling Lengths

No. 99MBB122A
7-14
7.7 Modifying the Number of Sampling Lengths
With the SJ-210, the evaluation length (cut-off value x number of sampling lengths) is
derived from a number of sampling lengths 1-10 or an arbitrary length (“Opt Length”).
When the number of sampling lengths is set to “Opt Length”, the evaluation length can be
set to an arbitrary length.
NOTE
• When the evaluation profile is set to “R-Motif”, the number of sampling lengths cannot
be set.
■ Evaluation profiles and the number of sampling lengths
When the evaluation profile is changed, the number of sampling lengths is set to the
following initial values. These values can be modified as necessary.
Evaluation profiles Number of sampling lengths
P 1
R 5
DF 5
R-Motif Designate arbitrary length
NOTE
• When “Opt Length” is selected, the evaluation length can be set to an arbitrary length.
Refer to 7.8, “Setting the Evaluation Length to an Arbitrary Length” for details.
• When GO/NG judgment is based on the 16% rule, 7 or more sampling lengths are
required.
• For GO/NG judgement rules set with an arbitrary length, only the maximum value and
average are valid.
TIP
• You can modify the number of sampling lengths from the Home screen by pressing the
shortcut [ → ] key. You can cycle through the available values. However, you cannot
modify an arbitrary length.