Single and serial heaters with hotplates of 85 mm diameter. Each hotplate with graduated fully adjustable energy controller and excess current cut off with pilot lamp. Maximum temperature 425 °C. Application Thanks to the broad variety of accessories the hotplates can be used as: Extraction units Crude fiber units Hydrolysis units Digestion units Distillation units Available models EV1 Single hotplate, 1 place, 230 V 50-60 Hz 450 W, order no. 10-0001 EV14 Serial hotplate, 4 places, 230 V 50-60 Hz 1800 W, order no. 10-0005 EV16 Serial hotplate, 6 places, 230 V 50-60 Hz 2700 W, order no. 10-0006 other voltages on request