AOT-MSK-PSC-MM2020 is a precise sheet-to-sheet slot die coater with a 200 mm coating width and the super flat marble vacuum chunk is used for thin film coating with high uniformity. This coater is designed for ultrathin perovskite layer coating with diluted precursor solutions.
The principle of c is to use the energy generated by the high-frequency mechanical vibration of ultrasonic waves to weld non-ferrous metal materials of the same or different types.
Mainly used for the film-forming performance tests of liquids and colloids, as well as surface coating processes. Controlled by a computer (single-chip microcomputer), it can be preset and memory the rotational speed, and control the turntable to accelerate uniformly.