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No. 99MBC032A
3. Applied measurement with the zero-set function
WSegment 1 W
0
Guide roller
T
[figure c]
Reference Piece
Use the zero-set function to easily measure a
tape thickness.
First measure segment 1 (W0) after removing
the tape from the guide roller, which is used
as a reference gage.
Set the tape as the measurement objective on
the guide, then measure segment 1 (W). The
tape thickness (T) is obtained from: T = (W0
- W)
For this measurement use the zero-set
function.
Convert (zero-set) W0 to 0.0 mm and set the direction as 1 (negative). The following results:
T = {W0 - (-W)} = 0.0 - (-W) = W
Here is an example of measuring a tape with a thickness of T = 0.1
± 0.005
mm.
• Basic setup
Set up as required.
• Function setup
1. Segment = 1
2. Number of scans for averaging = 128
3. GO/NG judgment
a. Lower limit = 0.095 mm
b. Upper limit = 0.105 mm
• Measurement
PROG
BUSY
RUN
+NG
GO
-NG
Remove the tape and offset (zeroset) with “0.0”.
Then set up the tape.
The tape thickness will be displayed, however, GO/NG
judgment is not performed.
PROG
BUSY
RUN
+NG
GO
-NG
Press the
C.RUN
key.
“ ” is displayed and continuous-run
measurement starts.
PROG
BUSY
RUN
+NG
GO
-NG
At every measurement interval the measured data is
displayed, and the GO/NG judgment result is outputted.
Press the
RUN
key or
C.RUN
key.
The most recent measurement is displayed, and mea-
surement is stopped.