Lauda IN 130 T, Руководство по эксплуатации

Страница: 103 / 200

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