6
4.1.3 Calibration curve
The gauge can memory 6 calibration curves for difference kinds of
substrate
.
Choice a appropriate calibration curve
can ensure precision of measurements.
if selected Form Data , Press
the
certificated time and date will be
displayed.
if a curve which not certificated is
selected, "
--/--/---- --:-- "
will display.
4.1.4 Amount
of the test
groups
The gauge saves
the measured
data in test
groups, the
statistical
evaluation is in
one group too.
Each group can be 1 to 9 data.(Fig.4-5)
Fig.4-4
Fig.4-5