This type of spin coater is designed small, and the whole body adopts aluminum alloy structure. The upper cover of the cavity is made of plexiglass, and the appearance is beautiful and firm. The spin coater adopts advanced precision motor, the maximum speed can reach 8,000rpm; the control relies on the button and the high-brightness LCD screen, in addition to direct spin coating, it can pre-store the spin coating curve for program-controlled spin coating. The instrument effectively guarantees the performance and function of the instrument under the premise of greatly reducing the volume, which is very suitable for laboratory purchase.
Small spin coater application:
The spin coater can coat liquid or colloidal materials on silicon wafers, crystals, quartz, ceramics and other substrates to form thin films. It is mainly used in photoresist spin coating, biological medium preparation, sol-gel method for polymer film production, etc.
Small spin coater technical parameters:
| Item | Detail | |
| Spin coater | Supply voltage | AC220V, 50Hz |
| Spin speed | 0~8000rpm | |
| Acceleration | 100~5000rpm/s | |
| Speed resolution | 1rpm | |
| Single step time | 3000s | |
| Substrate size | Diameter ≤ 4 inches (100mm) | |
| Chamber material | Quartz | |
| Operation method | Button + LCD screen | |
| Dispensing method | Manual dispensing, optional precision syringe pump | |
| Coating curve | 5 segments per curve, a total of 5 curves can be stored | |
| Pumping port | Φ6mm quick screw joint | |
| Overall size | 210mm×250mm×180mm | |
| Total Weight | 8kg | |
| Exhaust system | Vacuum pump | Dry mechanical pump |
| Pumping rate | 1.1L/s | |
| Power supply | AC220V 50/60Hz |
