The Grant bio PSU-20i is a powerful and efficient microprocessor controlled multi-functional orbital shaker providing all that is required - rotation, reciprocation and vibration - for thorough mixing in flasks, beakers, Petri dishes and other laboratory vessels.
·  Orbital motion, reciprocation and vibration functions all in one product
·  Reliable direct drive system
·  Fully programmable sequence of functions
·  Simple to set up and easy to operate
·  Interchangeable platforms, including multi-level platform option
·  Loads up to 8 kg
·  Orbital and reciprocating speed: 20 to 250 rpm
·  Reciprocal rotation: 30 to 360º turning angle
·  Vibration: 0 to 5º turning angle, programmable in a burst of 0 to 5 seconds
·  All mixing functions - orbital motion, reciprocation and vibration - can be set for continuous or timed operation, or be linked together in different combinations to ensure optimum and accurately repeatable mixing conditions for your application
·  Direct drive system
·  Brushless motor for longetivity
·  Powerful, reliable and exceptionally quiet motor -  combines 8 kg loading capacity with consistent even motion and quiet operation
·  Very easy to operate, with simple set-up of multi-segment programs via push buttons and the 2-line LCD status display. Microprocessor controls for making corrections without stopping the program. 
·  Universal detachable platform can accommodate vessels of different shapes and sizes for maximum flexibility. 
·  Optional flat platform PP-20 with non-slip mat accommodates low profile containers. Can be extended to create up to four levels to maximise the throughput per cycle.