SPEX SamplePrep ShatterBox 8550, Руководство пользователя

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Grinding steps
Grinding methods all have the same simple structure, having up to two
steps (or stages), each featuring two parameters: Speed and Duration.
Many sample types actually require only one grinding step.
If you need only one grinding step, you can touch the icon of the second
step, to toggle it from active (with green arrows all around) to inactive
(Off, with red arrows all around.)
Speed
The grinding speed (i.e. the rotation speed of the
motor, measured in RPM) can be adjusted by pressing
on the plus and minus buttons besides the
speedometer icon.
Note : The 8550 ShatterBox firmware prevents the unit from going above certain
speed limits, to prevent damages to specific dish types. To ensure using the whole
range of permissible speeds for your specific dish, make sure to select the
appropriate dish type in the Special Parameters (see page 33).
Duration
Step duration (mm : ss) is also adjusted by pressing
on the plus and minus buttons. For each step, the
duration parameter is limited to 19 minutes and 55
seconds.
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