This equipment is a multi-source high-vacuum evaporation coating instrument. The equipment adopts a front-opening vacuum chamber design. The chamber has a large space and strong expandability, which can meet the evaporation coating of multiple types of large-size samples. The chamber has an upper sample stage inside, and the clamping or clamping type sample mounting parts can be selected according to the user's sample style. The sample table can be rotated, heated and raised and lowered, and all operations are integrated and controlled through the touch screen. The vacuum pump set of the equipment is a two-stage vacuum system, which is composed of a dual stage rotary vane vacuum pump and a turbo molecular pump. It can provide a clean and oil-free high vacuum environment for the vacuum coating test; the vacuum system contains a complete pneumatic valve system, and the user can One-touch operation through the touch screen realizes vacuuming, non-stop load and unload sample, complete shutdown and other operations. The equipment has two sets of evaporation sources. It adopts a tungsten boat evaporation source and water-cooled copper electrodes. It can support a maximum current of 300A and a heating temperature of up to 3000â??. It can realize the evaporation of various refractory metals. This equipment adopts an integrated design, and the chamber and the electric control part are separated left and right, which realizes the separation of water and electricity, and effectively guarantees the safety of users. The electric control part adopts the design of the combination of touch screen and button panel. The vacuum system, sample table and other auxiliary functions are operated by the touch screen with one button. The evaporation and the film thickness control are operated independently by the panel, which is as convenient for users as possible while avoiding the possibility of wrong operation. The equipment is well-designed and has excellent performance, and it is an indispensable choice for laboratory high-precision evaporation coating test.
