All the products presented requires some sort of rotating device for mixing and agitation purposes. This by loosing power, kinetic energy into the fluid. A huge range of servo motors are used and arranged schematically for your information. The number of servo motor adapters, discs, towers are dominated, not surprising, by the Biostat brand and the Applikon brand.
Sister company www.cronus-pcs.com to CerCell A/S and PerfuseCell A/S offer a range of supporting drive unit, thermal control unit, sensor unit and both peristaltic and diaphragm pumping units. To control an advanced mixer by the traditional PCS is by far not optimum - look up the product names: Perseus, Harmonia, Sipylus, Cilix, Otrera, Ares, Clotho on www.cronus-pcs.com.