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.
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 Plexiglass
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 Φ8mm 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