EN
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WIKA operating instructions, model CTR3000
14191761.01 05/2019 EN/DE
6. Commissioning, operation
6.4.6.1 New calibration routine
To start a calibration you first have to create a new routine.
1. Press the button
[New routine]
.
2. Fill out all necessary information:
⇒
For the corresponding entries, either the QWERTZ keyboard or a numeric input block opens.
3. Routine name
⇒
Enter a name
4. Source
⇒
Select used CTx9x00
5. Reference channel
⇒
Select used channel for reference
6. DUT channels
⇒
Add via
[+]
the used channels for DUT (test item)
7. Stability
⇒
Value in [K]
8. Stability time
⇒
Value in [min]
9. Hold time
⇒
Value in [min]
10. Cal points
⇒
Enter via
[+]
the calibration points [°C]
Stability is the value which describes in which tolerance band the reference can float, therefore in which tolerance
the value for the test item can be taken.
The stability time describes the time, that in this time frame the values are taken (first in, first out) and the
difference between the minimum and maximum value is always calculated. Once this difference is smaller than
the stability value, than the hold time starts. If the stability criteria is still valid, then the values will be taken after
the hold time.