Compact automatic vacuum polypropylene spin coater is designed to coat small pieces to a 4-inch round crystal size substrate, using an industrial grade DC motor and microcontroller control, text display man-machine interface.
Compact automatic vacuum polypropylene spin coater is suitable for surface coating processes such as semiconductor, crystal, optical disc and plate making. This machine can be used for the preparation of coating film of strong acid and strong alkaline coating solution. This machine can vacuum the coating machine chamber to make the sample coating under full vacuum, which is suitable for the use of thin film materials which are easily oxidized and deteriorated in air.The spin coater has the advantages of simple operation, convenient cleaning and small size. It is mainly used in the process of film formation in the laboratories of universities and research institutes.
Speed adjustable range: 100-9999rpm
Accelerated speed adjustable range: 100-9999rpm/s
Rotate speed: 1rpm
The maximu single step length: 3000s
Time resolution: 1s
Single - and multi-step runs are optional and can be programmed with 5 groups of 5 - step programs
Wide voltage input: ac100-230v, available in Chinese and English
1.75W brushless dc motor, SCM(Single Chip Micyoco) control
2.High-definition text display
3.Single - step and multi - step homogenizing operation
5.PP corrosion resistant inner chamber, replaceable
6.Solvent resistant PC transparent cover
7.Multi-angle positioning hinge design
8.HDPE vacuum chuck
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