The Gram BioBasic RF600 is the largest freezer in the series: 610 litres gross, 536 litres net and a stainless-steel interior. It is intended for laboratories storing frozen samples, reagents or materials between −25 and −5 °C. Fan-assisted cooling with a top-mounted evaporator, automatic defrost and evaporation of defrost water.
A BioBasic controller with digital thermometer, min/max readout, keypad lock and offset. Alarms for temperature and an open door, plus a voltage-free contact for a remote alarm. ATEX marking II 3G Ex ec ic IIB T2 Gc.
Inside are four plastic-coated wire shelves; the right-hinged door locks with two keys. Energy use 3.77 kWh per 24 h, noise level 44.4 dBA, refrigerant R290. The cabinet is 700 mm wide, 895 mm deep and 2125 mm high, on adjustable feet.