At a certain temperature for rearing or culture or part of biological organisms (cells) in the appliance box. Previously used for incubating the thermostat, some are heated by hot water (water temperature type), but most of the experiment with the electric type, equipped with a heater and temperature regulator, an outer wall of the heat insulating material containing box or cabinet. maintenance : 1 incubator enclosure must be effectively grounded to ensure safety; 2 incubator should be placed in the room has good ventilation conditions around it can not be placed flammable and explosive substances; 3 Do not place items inside too crowded, you have to make room; 4 boxes inside and outside daily should be kept clean and should be cleaned after each use. Long-term need to be covered plastic dust cover, placed in the drying chamber.