n
For calibration, the reference thermometer must be installed in the
inlet of the device according to the specifications on the calibration
certificate.
n
To measure the temperature, wait until the system is in a steady state.
1.
Press the [Enter key] to open the menu.
2.
Select the menu items
Setup
Calibration
intern Pt1000
or
extern Pt100
Offset
.
The entry window opens.
3.
Enter the temperature value read from the reference thermometer
into the entry window.
4.
Press the [OK] to confirm the new value.
The new value has been accepted.
n
For calibration, the reference thermometer must be installed in the
inlet of the device according to the specifications on the calibration
certificate.
n
The upper and lower temperature measurement points must be at least
40 K apart.
n
To measure the temperature, wait until the system is in a steady state.
1.
Set a low T
set
setpoint on the device.
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
.
The entry window opens.
5.
Enter the temperature value read from the reference thermometer
into the entry window.
6.
Press the [OK] to confirm the new value.
The lower value has been accepted.
7.
Set a high T
set
setpoint on the device.
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.
The entry window opens.
10. Enter the temperature value read from the reference thermometer
into the entry window.
11.
Press the [OK] to confirm the new value.
The upper value has been accepted. 2-point calibration has been
completed.
Offset
2-point calibration
V6
Integral Process Thermostats and High-Temperature Thermostats
103 / 198
