Thermo Scientific Sorvall ST Plus Series, Instructions For Use Manual

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3-21
Graphical User Interface
Figure 3–39: Programs with Keypad Overlay
4. Enter a program name of maximum 20 characters length.
5. Tap rpm or x g to choose the unit for centrifuge speed.
6. Tap the Temp field and enter a target temperature for pre-tempering (refrigerated models only).
7. Enter numbers for the acceleration and deceleration profiles, if desired (see “Settings -> Controls -> Setpoints
Screen: Out of Range Value Alert” on page 3-8 and “Set Temperature” on page 3-10 for more details).
8. Tap the scroll bar on the right and drag further down to show the remaining options, as shown in Figure
3–40 below.
Figure 3–40: Programs -> Add New Program Screen, Second Set of Options
9. Tap the Start Timer field to choose wether the set time begins when the centrifuge is started or once the
acceleration phase is completed.
10. Under the “Step 1” option, tap in the Speed field and enter the speed in rpm or x g, as chosen further up
in the screen.
A keypad appears on top of the “Add New Program” screen, as shown in
Figure 3–41 below.
11. Tap the Time field and enter a run time in hours, minutes, and seconds.