Operation
54
Selecting the temperature
You can select the temperature in the range of -9 °C
to +40 °C.
(Please consult the standard diagram in the appendix
to obtain the attainable values.)
To adjust the temperature, proceed as follows:
1. Press one of the “set” keys
(for an increase) or
(for a decrease) in the “temperature” section of
the control panel once to switch from the actual to
the set value mode.
2. By
briefly
pressing the input key you can now
raise or lower the run time in 1°
steps.
3. If you keep the selected key pressed, the display
changes continuously and slowly at first and then
in accelerated paces up or down.
4. Release the key as soon as you have reached the
desired value, and adjust if necessary by repeat-
edly pressing the key.
The temperature display flashes for a few seconds,
then changes to the actual value mode. The tempera-
ture set value is stored now.
Pretemp function
The Pretemp function permits easy and quick pretem-
perature-regulation of the unloaded rotor.
Upon calling this function by actuating the key
, all
you have to do is to enter the desired temperature.
After actuating the start key , the rotor temperature
is equalized within 30 respectively 60 minutes at the
speed defined in the pretemp function.
Summary of Contents for Cryofuge 5500i GMP
Page 16: ...Description of the Cryofuge 12 Notes ...
Page 20: ...Before the use 16 Notes ...
Page 70: ...Maintenance and care 66 ...
Page 99: ...Appendix 95 ...
Page 107: ...Appendix 103 ...
Page 113: ......
