Cooling thermomixers featuring the traditional orbital shaking motion and active counter-cooling. Holds one or two blocks. Versatile, suitable for a huge range of applications. For test tubes, sample jars, centrifuge tubes, cuvettes or PCR plates, microtitre and deep well plates. High-performance, hard-wearing Peltier elements guarantee the fastest possible tempering times and a long service life. Effective cooling with speed-controlled ventilators discharge excess heat or cold. Features a timer, short-mix function and interval shaking with shock effect.

• Housing made of hard anodised aluminium, which is easy to clean and maintain
• Microprocessor control with self-optimising digital controller
• Easy to program with 30 program steps and temperature curves

This unit offers extremely even temperature distribution. An innovative, self-optimising digital controller and the super-efficient temperature sensor arrangement at the centre of the block ensure precision and reproducibility to ±0,1 °C. The insulation is fitted to the removable blocks and they are placed on the tempering units.

The MKR 23 uses the S 03 variable operating system (control 3). This system offers the following benefits: software function to switch the rotation direction, automatic start-up, ready for operation even without the control unit, remote control via the BT 03 control unit and save function via the standard USB interface.