Copyright 2013 Baker Hughes Company.
English–Dry
TC / Liquid
TC Temperature Calibrators | 21
7.
key – Retrieves saved set point temperatures.
8. LED OUT 1 – Indicates the status of the output for the temperature control:
•
If LED OUT 1 is lit, the dry block or micro bath is heating.
•
If LED OUT 1 is not lit, the dry block or micro bath is not heating.
9. LED OUT 2
a. Heating Instrument – Indicates the status of the output for the fan control:
•
If LED OUT 2 is lit, the fan is running at high speed.
•
If LED OUT 2 is not lit, the fan is running at low speed.
b. Heating and Cooling Instrument – Indicates the status of the output for the temperature
control:
•
If LED OUT 2 is lit, the dry block or micro bath is cooling.
•
If LED OUT 2 is not lit, the dry block or micro bath is not cooling.
5.2 Calibration Mode
The calibrator enters into calibration mode by default after being switched on.
5.2.1 Reference and Set Point Temperature Display
The upper (red) display is the current reference temperature of the dry block / micro bath. The
lower (green) the display shows the current set point temperature.
Figure
16: Reference and Set Point Temperature Display
There are two ways to set the set point temperature:
a. Temporary set point temperature, see Section
5.3.
b. Retrieving a saved set point temperature from the main menu, see Section
5.4.
5.2.2 Display of Heating Control
Figure
17: Active Heating Display
LED OUT 1 indicates the status of the heating control:
•
If LED OUT 1 is lit, the heating element is switched on.
•
If LED OUT 1 is not lit, the heating element is switched off.
