7. MODIFYING MEASUREMENT CONDITIONS
No. 99MBB122A
7-13
■ The relationship between the upper limit length and cut-off value (λs)
When “R-Motif” is selected for the evaluation profile, upper limit length (A) is displayed as
a cut-off related item.
When the upper limit length is set, the cut-off value (λs) is set accordingly, as detailed
below.
Evaluation
profiles
Upper limit
length (A)
m(
in)
Upper limit
length (B)
Cut-off value (λs)
(
in)
0.02(0.001) 2.5(100)
*1
0.1(0.004) 2.5(100)
*1
R-Motif
0.5(0.02)
㧙
8(320)
*1
*
1
: When the roughness standard used is “Free” the cut-off value (λs) can be set to
“NONE”.
*
2
: When W-Motif is selected, according to the setting for upper limit length (B), the value
for upper limit length (A) is set as in the table.