Haefely 2830, User Manual, Page: 42 / 124

34 Software
Assigning a Liquid Test Cell
Before a measurement can be made a liquid test cell has
to be assigned to a heater, else the HV can not be
switched on.
With the test cell assigning the according file will also be
loaded (on the picture on the right side are two cells with
the according filename in the lower left corner).
To assign a test cell to the heater the button with the test
cell symbol on it has to be clicked. Then a list with all
defined liquid test cells appears depending on the cell
definition on the tab sheet
“Settings” (see chapter 9.3.2).
Click on the cell which is installed for this example in
heater #1.
Deassigning the Liquid test cells
To reset the assigning of the liquid test cells to the heaters it has to be clicked in a red marked area
between the two test cells.
Liquid Heater and Test Cell Status
After assigning a liquid test cell to the heater
the number of the selected test cell and the
assigned file name will be displayed.
Beside the thermometer the current liquid
temperature (orange number) and the set
target temperature (see chapter 9.3.3 Heating
cell(s)) is displayed.
The orange bar on the top signals that this test
cell,
heater and file is selected for
measurement.
Switch On/Off the Heater
By pressing this button you can switch on and
off the heater.
The symbol indicates the current state of the
heater: a grey symbol means the heater is off
and a red symbol means the heater is running.