▎ 摘　　要

NOVELTY - The system has an operation box (1) whose front side is a transparent protective door (3). A control panel (4) is arranged on the outer wall of the operation box above the protective door. The inner surface of the transparent protective door is coated with a first graphene coating layer. The protective coating layer is provided with an adhesive layer, a corrosion resistant layer, and a second graphene coating layer. The inner side of the operation box is provided with an adjustable height shelf (6). The top of the inner side of the operation box is provided with a fan, a UV lamp and an illumination lamp arranged on the upper sides of the operation box. An auxiliary saving power supply (7) is provided at the top of the operation box. The fan, the UV lamp, the illumination lamp, and the auxiliary saving power source are electrically connected to each other and connected to an external power source. USE - Graphene sterile operating system used in various fields such as optoelectronic, biopharmaceutical, scientific research, medical and health, bio-pharmaceutical, food, medical science experiment, electronic, sterile room experiment, sterile microbial test and plant tissue culture. ADVANTAGE - The antibacterial effect of the graphene coating is increased. The corrosion resistance and wear resistance of the operating surface is enhanced. The safe and convenient operation of system is ensured. DETAILED DESCRIPTION - The graphene coating comprises 100 pts. wt. acrylic resin, 40-45 pts. wt. rutile, 30-50 pts. wt. 2-propanol, 10-50 pts. wt. coupling agent, 3-4 pts. wt. leveling agent, 3-4 pts. wt. anti-settling agent, 3-4 pts. wt. antifungal agent, 3-6 pts. wt. graphene, 2-5 pts. wt. nano titanium dioxide powder, 1-4 pts. wt. silicon carbide powder, 2-4 pts. wt. barium sulfate, and 1-3 pts. wt. glass beads. DESCRIPTION OF DRAWING(S) - The drawing shows a perspective view of the graphene sterile operating system. Operation box (1) Protective door (3) Control panel (4) Adjustable height shelf (6) Auxiliary saving power supply (7)