The LGUex 1500 | Laboratory freezer is a gross 310 litres industrial refrigerator, and it has a fan cooling system. Explosion-proof, spark-free interior. It has lockable HardLine full door that automatically close and the direction of opening can be changed. The door insulation is hygienic and exchangeable. It is equipped with a touch-button control electronics and a digital 1/10 degree temperature display. The refrigerator has an integrated data memory and an optical and acoustic alarm system. Temperature calibration at 1 point. A voltage-free contact which can be connected to the central alarm system. RS 485 connector. Toward the temperature stability, according to the standard of measurement EN 60068-3, the refrigerator is the gradiens 3.9 K, the maximum fluctuation 4.8 K. On the outside white powder-coated steel is the cover and on the inside is one piece of molded polystyrene. Inside the refrigerator is 3 fixed cooling shelves, 1 top evaporator grid, 3 removable plastic drawers. Each shelf shall have a load capacity of 24 kg and a distance between them of 149 mm. Their individual load capacity is 24 kg. Opening mechanism handle. Manually defrosting.