Used KOKUSAI DJ-835V #293774760 for sale

ID: 293774760
Vintage: 1997
Vertical furnace 1997 vintage.
KOKUSAI DJ-835V is a state-of-the-art diffusion furnace designed for the precise and efficient processing of semiconductor materials in the manufacturing of integrated circuits. This sophisticated equipment is capable of handling high volumes of wafers with exceptional uniformity and control, making it an ideal solution for semiconductor fabrication facilities requiring high-performance diffusion capabilities. Starting with the construction of the furnace, KOKUSAI DJ 835V is built with high-quality materials and components to ensure long-lasting durability and thermal stability. The furnace chamber is typically made of quartz or silicon carbide, providing excellent resistance to high temperatures and chemical reactions. The heating elements within the chamber are carefully designed to distribute heat evenly across the wafer surface, ensuring consistent processing results. One of the key features of DJ-835V is its advanced temperature control system, which allows for precise adjustment of the thermal profile during the diffusion process. The unit is equipped with multiple heating zones and thermocouples to monitor and regulate temperature variations across the wafer. This level of control is essential for achieving uniform dopant profiles and minimizing variation in electrical characteristics among processed wafers. In addition to temperature control, DJ 835V offers a range of gas delivery and mixing options to support various diffusion processes. The machine is typically configured with mass flow controllers for accurate gas flow measurement and control, ensuring consistent and repeatable processing conditions. The furnace is also equipped with a gas distribution tool that delivers the dopant species to the wafer surface in a controlled manner, facilitating precise diffusion profiles. To enhance productivity and throughput, KOKUSAI DJ-835V is designed with automation capabilities that streamline wafer loading and unloading processes. The asset can be integrated with robotic handling systems for seamless wafer transfer within the furnace chamber, reducing cycle times and increasing operational efficiency. Additionally, the furnace is equipped with advanced software controls that enable users to program and optimize diffusion recipes for specific process requirements. Complementing the main diffusion furnace, KOKUSAI DJ 835V also includes a range of accessories and options to enhance its functionality and versatility. These may include gas purifiers for maintaining high-purity processing environments, vacuum pumps for evacuating the chamber, and monitoring systems for real-time process data collection and analysis. Optional features such as rapid thermal processing capabilities and wafer mapping tools further expand the model's capabilities for diverse application needs. In conclusion, DJ-835V diffusion furnace is a cutting-edge tool for semiconductor manufacturing that offers exceptional performance, precision, and reliability. Its innovative design, advanced temperature control, and automation features make it an ideal solution for semiconductor fabs seeking superior diffusion capabilities for producing high-quality integrated circuits. With its robust construction, versatile accessories, and user-friendly software interface, DJ 835V sets a new standard for diffusion furnace technology in the semiconductor industry.
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