7. MODIFICATION OF THE MEASUREMENT CONDITIONS AND EVALUATING CONDITIONS
7.3.2.6 Modifying the upper limit lengths (A, B) of W-Motif
When W-Motif is selected, the upper limit lengths (A, B) and the cut-off length (λs) are
displayed on the Measurement Conditions Setup screen as cutoff-related variable
parameters. Change upper limit lengths (A, B) and cut-off length (λs) if required.
■ Relationship between upper limit length (B), upper limit length (A), and cut-off length (λs)
When an upper limit length (B) is set, upper limit length (A) and cut-off length (λs) are set
to one of the values as shown below.
Upper limit length (B) Upper limit length (A) Cut-off length (λs) Evaluation length
(arbitrary length)
setting range
0.1mm (0.003 in) 0.02 mm (0.001 in)
L (0.02 - 0.09 mm)
(0.001 - 0.003 in)
2.5 μm, 8 μm, 25 μm,
(98.425 μin, 314.960 μin,
984.251 μin), NONE
0.10 - 0.64 mm
(0.003 - 0.025 in)
0.5 mm (0.019 in) 0.1mm (0.003 in)
L (0.10 - 0.49 mm)
(0.003 - 0.019 in)
2.5 μm, 8 μm, 25 μm,
(98.425 μin, 314.960 μin,
984.251 μin), NONE
0.65 - 3.20 mm
(0.025 - 0.125 in)
2.5 mm (0.098 in) 0.5 mm (0.019 in)
L (0.50 - 2.49 mm)
(0.019 - 0.098 in)
2.5 μm, 8 μm, 25 μm,
(98.425 μin, 314.960 μin,
984.251 μin), NONE
3.21 - 16.00 mm
(0.126 - 0.629 in)
12.5 mm (0.492 in) 2.5 mm (0.098 in)
L (2.50 - 12.49 mm)
(0.098 - 0.491 in)
2.5 μm, 8 μm, 25 μm,
(98.425 μin, 314.960 μin,
984.251 μin), NONE
16.01 - 25.40 (50.80) mm
0.063 - 1 (2) in
L（0.10 - 25.40 (50.80）mm)
(0.003 - 1.0 (2.0) in)
0.02 mm, 0.1 mm, 0.5 mm,
2.5 mm (0.001 in, 0.003 in,
0.019 in, 0.098 in)
L (0.10- 25.39 (50.79) mm)
(0.003 - 0.999 (1.999) in)
2.5 μm, 8 μm, 25 μm,
(98.425 μin, 314.960 μin,
984.251 μin), NONE
0.10 - 25.40 (50.80) mm
0.003 - 1.0 (2.0) in
NOTE
• The evaluation length is saved for each upper limit length (B) item. Therefore, if the upper
limit length (A) is changed, the system will also set the evaluation length that has been
previously stored at the changed upper limit length (B).
Relationship between evaluation length, upper limit length (A), and upper limit length (B)
must meet the condition below:
Evaluation length > Upper limit lengths (B) > Upper limit lengths (A)
TIP
• For information on modifying the evaluation length, refer to "7.3.6 Setting the evaluation
length to an arbitrary length" (page 7-27).
No. 99MBB765A
7-19
To Next Page
Loading...
