Used VEECO Bell Jar #293648485 for sale

A VEECO Bell Jar evaporator is a highly precise and efficient evaporation system commonly utilized in semiconductor device fabrication. It is a filtering device for particles that can be used for chemical vapor deposition (CVD) processes, thin film deposition, and other related applications. The evaporator is an enclosed system of various components, which includes Bell Jar, a process controller, gas inlet and vacuum outlets, a wafer carrier, as well as valves and gauges. VEECO Bell Jar is a crucial component to VEECO Evaporator as it is designed to provide a sealed environment with a pressure that is lower than atmospheric pressure. It is constructed in such a way to minimize chemical and particle contamination. Bell Jar has a special design to fit the evaporator's port in order to create an airtight seal. The process controller manages the temperature, pressure, and release of gasses throughout the evaporation process. It is interfaced with VEECO Bell Jar and provides precise control of the chemical vapor deposition cycle parameters. The gas inlet and vacuum outlets provide means to flow chemical precursors and inert gases into Bell Jar and evacuate chemicals. The wafer carrier is an enclosed platform for the placement of the substrate for the thin film deposition process. It also works with the process controller to accurately measure and control the temperature of the substrate and thereby achieve precise deposition. Valves and gauges are used to monitor and regulate the pressure, temperature, and flow rate of the reaction gasses in VEECO Bell Jar. The valves help to regulate and maintain the pressure level, while the gauges provide precise measurements. With these components, Bell Jar evaporator is able to accurately and efficiently vaporize materials, creating precise thin films as well as other coatings. VEECO Bell Jar evaporator offers an efficient platform for thin film deposition, which is used in semiconductor device fabrication and related processes. With its precise and efficient design, the evaporator provides a sealed environment that can be controlled and regulated to ensure good quality thin films.