Lauda IN 130 T Operation Manual page 103

Offset
2-point calibration
V6
For calibration, the reference thermometer must be installed in the
n
inlet of the device according to the specifications on the calibration
certificate.
To measure the temperature, wait until the system is in a steady state.
n
1. Press the [Enter key] to open the menu.
2.
Select the menu items  Setup  Calibration  intern Pt1000 or
 extern Pt100  Offset.

3. Enter the temperature value read from the reference thermometer
into the entry window.
4. Press the [OK] to confirm the new value.

For calibration, the reference thermometer must be installed in the
n
inlet of the device according to the specifications on the calibration
certificate.
The upper and lower temperature measurement points must be at least
n
40 K apart.
To measure the temperature, wait until the system is in a steady state.
n
1. Set a low T
2. Wait until the setpoint and the temperature of the heat transfer liquid
have equaled out.
3. Press the [Enter key] to open the menu.
4.
Select the menu items  Setup  Calibration  intern Pt1000 or
 extern Pt100  2-point lower .

5. Enter the temperature value read from the reference thermometer
into the entry window.
6. Press the [OK] to confirm the new value.

7. Set a high T
8. Wait until the setpoint and the temperature of the heat transfer liquid
have equaled out.
9. Select the menu item [2-point upper] in the Calibration menu.

10. Enter the temperature value read from the reference thermometer
into the entry window.
11. Press the [OK] to confirm the new value.

Integral Process Thermostats and High-Temperature Thermostats
The entry window opens.
The new value has been accepted.
setpoint on the device.
set
The entry window opens.
The lower value has been accepted.
setpoint on the device.
set
The entry window opens.
The upper value has been accepted. 2-point calibration has been
completed.
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