Used HITACHI / KOKUSAI DD-812V #293796080 for sale

HITACHI / KOKUSAI DD-812V is a versatile diffusion furnace designed for precision, high temperature processing applications. This machine is equipped with a wide range of features to ensure optimal process efficiency and uniformity. The diffusion furnace has a large processing chamber and operates in temperatures of up to 1200°C. The chamber is designed with an axial-pumped bell jar and is equipped with gas flow controls to ensure uniform gas flow and temperature distribution. HITACHI DD-812V has a high pressure chamber with a turbo-molecular pumping system capable of vacuum levels of down to 1×10-3Pa. The furnace is equipped with an automatic computerized process control system that can be used to transfer programs to the control board or to access various recipes for various processes. The controller monitors the process parameters and temperatures of each zone to ensure consistency throughout the process. KOKUSAI DD 812V also has a range of auto-tuning features designed to automatically adjust temperatures to achieve desired uniformity. The diffusion furnace has a range of accessories to ensure efficient and uniform processing. These include a high pressure quartz liner, a graphite susceptor, quartz crucibles, and alumina boats. The quartz liner helps protect the quartz tube from damage or breakage due to high temperatures or pressure while the graphite susceptor is designed to evenly distribute heat throughout the diffusion chamber. The quartz crucibles and alumina boats can be used to hold the substrate during diffusion processes. DD 812V includes a variety of safety features. The airlock functions as an additional safety feature to prevent explosive atmospheres from entering the chamber. The furnace also features a flame detecting system, ceramic fiber insulation for additional protection, and oil-cooled side walls to help maintain a safe working environment. The diffusion furnace is ideal for a range of applications including diffusion of semiconductors, diffusion of titanium, and die attach operations. The versatility and features of this machine makes it a great choice for applications that require precision, high temperature processing. It is easy to use and provides consistent results.