Used HITACHI / KOKUSAI DJ-1217S #9351396 for sale

HITACHI / KOKUSAI DJ-1217S is a diffusion furnace and accessorie designed for the production of high-quality semiconductor materials. This robust furnace equipment provides several features designed to maximize efficiency and safety during the diffusion process, while also providing users with unique process capabilities such as precise temperature control and a wide temperature range. HITACHI DJ-1217S diffusion furnace consists of a chemical diffusion furnace that operates at up to 1750°C, making it ideal for the production of advanced semiconductor materials such as gallium arsenide and gallium nitride. The furnace system is controlled by a PID controller, which allows users to easily and reliably set the desired diffusion temperature. The PID controller also features a self-learning algorithm, which allows for accuracy and stability during the diffusion process. The diffusion furnace is fitted with a refractory crucible, built out of graphite or quartz, to ensure accuracy and reliability during the diffusion process. The crucible is also able to withstand high temperatures, up to 2000°C, which is important for the creation of high-purity semiconductor materials. Additionally, the refractory crucible features an opening for the insertion of the semiconductor substrate. This allows for the precise control of the temperature and diffusion profiles during the process. KOKUSAI DJ-1217S diffusion furnace also includes a resistance diffusion heating element, which is designed to increase the thermal stability of the furnace. The heating element also allows for improved heat transfer during the diffusion process, resulting in higher yields and better product quality. The diffusion furnace is also equipped with an inert-gas-purge unit, which allows for an efficient purging of the process chamber prior to use. The purge machine is designed to purify the atmosphere within the chamber, preventing contamination of the substrates and therefore, ensuring the quality of the materials produced. Finally, DJ-1217S diffusion furnace is equipped with a comprehensive safety tool designed to protect users against any harm caused by the process. The safety asset includes several interlocking elements, such as gas leak sensors, over-temperature alarms, and emergency shut-off mechanisms. This model ensures that users remain safe while running the diffusion furnace.