DescriptionDifferent from 3D gyration motion, the RCK-23 and RCK-24 use a see-saw motion to create wave-like mixing process. These rockers are suitable for mixing various flat bottles, such as culture flasks, petri dishes etc. With smaller footprint, but the high driving force, more platforms can be added by stacking two more platforms to accommodate more samples. There are two models for this type of the rocker, both are microprocessor controlled. The digital model (RCK-23) provides digital timer with up to 9 hours setting and speed control in 1 RPM increment. The RCK-24 model provides 2 hours timers (in 10 minute integral) and 10 steps speed control without digital display.