High Stability Vacuum Dryer Equipment with 1-30mm Substrate Thickness Using in Perovskite Films

High Stability Vacuum Dryer Equipment with 1-30mm Substrate Thickness Using in Perovskite Films

KT-CML300 vacuum dryer is a rapid vacuum auxiliary film forming equipment, working principle: accelerate solvent volatilization under rapid vacuum pressure, assist the physical process of film crystallization, rapid vacuum drying of various substrate coating materials. The advantages are good film uniformity, rapid solvent volatilization, high stability, and can be applied to the auxiliary film forming process of perovskite batteries after coating.

Equipment picture (subject to actual)

Product characteristics

Vacuum chamber: 304 stainless steel is used as the chamber to increase the safety and reliability of the chamber, and the cavity cover is left with a window to facilitate the observation of the film forming process; The sealing ring is sealed with fluorine glue to improve the sealing of the chamber.

Vacuum system: High power mechanical pump pumping rate can reach 90m³/h, the ultimate pressure can reach 5*10^-1Pa.

Equipment advantages: nitrogen can be filled to maintain pressure, the holding value and holding time can be set, the pumping speed and pressure relief speed can be controlled, and the whole process can be protected by nitrogen. The sample stand has two heights to accommodate devices of different sizes.

Equipment technical parameter