Eppendorf Thermomixer R - Manual (Page 21)

5 Operation
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Thermomixer comfort / Thermomixer R — Operating Manual
After setting the required parameters, the device will start mixing and/or the temperature control
after pressing the "Start/Stop" key. The temperature control may have also started by re-setting
the nominal value for the temperature control.
When the pre-set time has elapsed or the "Start/Stop" key is pressed again, mixing is completed.
The temperature is, however, kept constant.
5.5.4 Short Mix
 Keep the "Short Mix" key pressed.
The device mixes with the set frequency until the "Short Mix" key is released. During the first
minute, time counting starts in second intervals and then changes to minute intervals.
5.5.5 Interrupting operation
1. Keep the "Start/Stop" key pressed for more than two seconds.
Mixing and time counting are interrupted. You can now carry out manual operations (e.g.
adding reagents, replacing tubes).
2. To continue the run, press the "Start/Stop" key again.
5.5.6 Interval Mix
The "Interval Mix" function enables a continuous alternation of mixing activity and mixing pause.
The device carries out the mixing procedure, interrupted by pauses, until the set total time has
elapsed. The times for mixing and the mixing pause (from 3 seconds to 99 minutes 59 seconds)
can be set independently.
1. Press the "Interval Mix" key for two seconds or more.
The green indicator lamp of the key lights up in green. On the display appears the sign .
The interval function is now activated.
2. Using the "Time" arrow keys, set the total time for the interval function.
3. Briefly press the "Interval Mix" key.
The sign flashes on the display.
4. Using the "Time" arrow keys, set the mixing phase.
5. Briefly press the ""Interval Mix" key.
The sign flashes on the display.
1h:00m
1100rpm
0m:5s
22/20 °C
1h:30m
1100rpm
0m:10s
22/20 °C
1h:30m
1100rpm
0m:15s
22/20 °C
EN
Operating Manual