72
DMP30 / DMP40
Calibration
• Rel. Tol., percentage value, example: ± 1.25 %
• Uncertainty, example: expanded measurement uncertainty for an expansion
factor k=2: ± 4.5 μm
5. Set the nominal value and the tolerance/measurement uncertainty for the cali-
bration standard you intend to use for the check (control measurement) later:
Reference Value > OK > set value > OK.
Repeat Step 5. for the tolerance/uncertainty.
When entering, pay attention to the unit of measurement. Enter the values
in the unit of measurement set for the currently open batch.
Input parameters:
• Reference Value: Nominal value of the calibration standard
• Abs. Tol./Rel. Tol. or U(k=2): Tolerance/measurement uncertainty value of
the calibration standard
6. Did you deactivate the lock function in step 2.?
• Yes: Reactivate the lock function, 72.
Function is activated:
• No: Continue with step 7.
7. Exit the menu: , the test criteria are now defined.
9.12 Lock calibration
The Lock Calibration function locks the opening and the calibration routine of the se-
lected calibration. You can unlock the menu for the locked calibration and calibration
routine only by entering the lock code. This lock function can be used only if a lock
code is defined in the gauge.
Before you start
The probe is connected to the gauge containing the calibration you want to lock.
A lock code is defined in the gauge, 94
To lock a calibration
1. Select the calibration you want to lock: > Calibrations > OK > select name of
calibration > OK.
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