Mitutoyo SURFTEST SJ-410 - Modify the Condition Settings

4.4 Modify the Condition Settings
The following table shows the condition settings that can be modified by the user. If they
are not modified, then measurement will be performed according to the default values
(factory settings).
TIP
• For information about changing the measurement conditions, refer to "Chapter 7
MODIFICATION OF THE MEASUREMENT CONDITIONS AND EVALUATING
CONDITIONS" (page 7-1).
Condition settings Default value Remark Related section
Surface roughness
standard
ISO1997 Set to the desired standard. 7.3.1 (page 7-6)
Evaluation profiles Roughness profile 7.3.2 (page 7-7)
Surface roughness
parameter
Only Ra, Rq, Rz Parameters to be yielded can be set on/off. 7.3.3 (page 7-22)
Filters GAUSS 7.3.4 (page 7-23)
Cutoff length (sampling
length)
0.8 mm (0.031 in)
λs 2.5 μm (98.425 μin)
7.3.2 (page 7-7)
Number of sampling
lengths
×5 7.3.5 (page 7-25)
Arbitrary evaluation
length
None If measurement is not performed with the cut-off length and
the number of sampling lengths provided by the SJ-410, set
an arbitrary length for traversing.
7.3.6 (page 7-27)
To include
pre-travel/post-travel
length in the traversing
length
ON Since the existing roughness standards require the
pre-travel/post-travel length to be included in the traversing
length, the setting is usually set to “ON”. However, if these
lengths can not be traced due to the limited space, the setting
can be changed to “OFF”.
7.3.7 (page 7-30)
Waveform deletion OFF Unnecessary data can be deleted and recalculation can be
performed for the reason of outlier removal, etc.
There are 2 ways of deleting: in-cutoff and out-cutoff.
7.3.8 (page 7-31)
Profile compensation OFF Set the profile compensation. 7.3.9 (page 7-36)
Mean line process OFF Set the mean line process. 7.3.10 (page 7-47)
Evaluating Condition B OFF Set the function for simultaneous measuring with two types of
condition settings to ON/OFF.
7.6 (page 7-58)
Traversal speed 0.5 mm/s (0.019 in/s) Default traversing speed can be modified. 7.5.1 (page 7-49)
Returning speed 2.0 mm/s (0.078 in/s) Default returning speed can be modified. 7.5.2 (page 7-50)
Measurement range AUTO 7.5.3 (page 7-51)
No. 99MBB765A
4-10