Copyright 2013 Baker Hughes Company.
20 | Dry
TC / Liquid
TC Temperature Calibrators–English
5. Operation
The calibrator is operated using the controller. Liquid
TC calibrators have an additional thumb
wheel to control the speed of the magnetic stirrer.
The controller is equipped with two 4-digit LED displays. One for the reference temperature and
one for the set point temperature. The controller also contains discrete LED indicators and a
keypad.
5.1 Controller Overview
Figure
15: Controller Overview
1. Upper Display (Red)
•
Display of current reference temperature.
•
Display of individual modes, menu items and parameter.
2. Lower Display (Green)
•
Display of set point temperature.
•
Display of heating / cooling capacity.
•
Display of operating duration.
•
Display of certain parameters in individual modes and menu items.
3. LED SET – When flashing, it indicates access to individual menu items and parameters.
4.
key
•
Switching to set point mode.
•
Access to menu items and parameters.
•
Input confirmation.
5.
key
•
Reducing values to be set.
•
Selection of individual menu items.
•
Return to previous menu level.
6.
key
•
Increasing values to be set.
•
Display of current heating capacity in percentage.
•
Selection of individual menu items.
•
Return to previous menu level.
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