Small spin coater SP4
This compact spin coater features a sleek aluminum alloy construction with an attractive and robust plexiglass upper cavity cover. Its advanced precision motor allows for a maximum speed of 8,000rpm, while control is facilitated through user-friendly buttons and a high-contrast LCD screen. Additionally, it offers the capability to store and execute programmed spin coating curves, enhancing its versatility. This instrument effectively balances reduced size with optimal performance and functionality, making it an ideal choice for laboratory acquisitions.
This spin coater is designed for applying liquid or colloidal materials onto various substrates, including silicon wafers, crystals, quartz, ceramics, and more, to create thin films. Its primary uses include photoresist spin coating, preparation of biological media, and the production of polymer films using the sol-gel method, among others.
The small spin coater is designed for precise coating applications and boasts several key technical parameters. It operates on an AC220V, 50Hz supply voltage and offers adjustable spin speeds ranging from 0 to 8000rpm, with customizable acceleration settings from 100 to 5000rpm/s and a 1rpm speed resolution. It supports single-step durations of up to 3000 seconds and accommodates substrates with diameters of up to 4 inches (100mm). The chamber is constructed from robust plexiglass, and users can easily control its functions through an intuitive interface comprising buttons and an LCD screen. Dispensing can be done manually, with the option to use a precision syringe pump if needed. Additionally, the coater allows for the creation of coating curves, featuring up to 5 segments per curve, with the capability to store a total of 5 different curves. The equipment is equipped with a φ6mm quick screw joint for efficient pumping and has compact overall dimensions measuring 210mm×250mm×180mm, with a total weight of 8kg. It relies on a vacuum pump, specifically a dry mechanical pump, for its exhaust system, offering a pumping rate of 1.1L/s. The power supply required is AC220V at 50/60Hz.
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