Labtop micro controller based laboratory centrifuges are suitable for routine work in medical and industrial laboratories. This centrifuge has maintenance free Brushless motor with frequency drive, Graphic display, motorised door lock, Timer and programmable acceleration and deceleration and Cat. No. LLC – 5R is refrigerated version of LLC-5 Motorised Safety door interlock on the centrifuge ensures that the rotor does not run when door is open while the cover cannot be opened unless rotor comes to complete stop.