Optimised for cell cultivation
Successful growth of cells in roller bottles often relies on optimal
rolling speed and therefore the CELLROLL allows fine-tuning of
the rotation speed. The standard drive unit operates in a speed
range from 0.1 to 2 rpm and is adjustable in steps of 0.1 rpm.
The faster drive unit rotates the roller bottles with 2 to 6 rpm
(adjustable in steps of 0.5 rpm).
To avoid unnecessary shear stress, all the rolls of the instrument
are turning on high-quality ball-bearings free of vibrations and
are driven by a stepper motor which guarantees a completely
smooth rolling start and stop.