Lauda Variocool VC 1200 - Internal Temperature Calibration; Restoring Factory Calibration

6.13 Entering the oset of the internal actual temperature (calibration)
The factory calibration is overwritten during the adjustment. A ref-
erence thermometer with the desired degree of accuracy is required.
In other respects, the factory calibration should not be changed.
If a temperature deviation is discovered when checking the constant tem-
perature equipment with a calibrated reference thermometer, the deviation
can be corrected.
The sensor of the reference thermometer must be installed in the inlet of the
device in accordance with the specifications on the calibration certificate.
Personnel:
n
Operating personnel
1. Switch to the main menu.
2.
Select the Setup  Calibration  Calibration menu item.
3. Change the value accordingly. The value displayed on the reference
thermometer must be entered.
4. Press the input button to confirm.
6.14 Restoring the factory calibration (internal temperature probe)
An oset specified for the internal temperature measurement can be reset.
Personnel:
n
Operating personnel
1. Switch to the main menu.
Fig. 47: Specifying the oset
Fig. 48: Factory calibration
V08 Variocool 57 / 97