Used KOKUSAI DD-803V #9026259 for sale

KOKUSAI DD-803V is a diffusion furnace used to produce uniform alloys, intermetallics, simplifying the production of highly complex microstructures. This extremely versatile furnace features a dual zone design with precise control over heating times, temperatures, cooling rates and gas flows. It is capable of batch, or single wafer processing, with automated fixturing. A range of quartz items, for up to 8" wafers, is required for the diffusion processes. Additional accessories such as a conversion plate are available to perform rapid thermal cycling using quick start or full power up/down ramping rates. The furnace can be programmed to run a single cycle or multiple cycles using either static or dynamic parameters. For dynamic parameters, this model features a vacuum cycle mode for oxidizing, carburizing or nitriding processes while maintaining total environmental control. It includes a unique heater viewable screen and vacuum alarm function which make it possible to observe the heating and cooling process. KOKUSAI DD-803-V offers automated gas purging and backfilling with various gas combinations (nitrogen, inert, active, etc.) as well as measurement of gas flow rate and pressure with externally controlled shutoff and servo valves. Gas configuration with automatic shut-off is provided for when pressure exceeded specified levels. The furnace is designed to be extremely energy efficient, with an insulation made of graphite blocks and vacuum heaters ranging in size from 4" to 8" diameter. Its sensors used are fast acting type E thermocouples that monitor the furnace chamber more accurately, and a remote alarm function turns off the blower motor when necessary. This advanced heating system is ideal for producing ultra-high quality components, because it does not need excess heat to maintain the target temperature. Moreover, its ultra-large cooling plate provides uniform cooling, enhancing the uniformity of the product. Despite the complexity of the equipment, DD-803V is designed with easy operation in mind. An intuitive user-interface provides clear instructions and informative displays, automating procedures for maximum efficiency. Additionally, its ability to be used in an automated environment allows for incorporation in many production lines. Overall, DD-803-V is an extremely powerful and versatile diffusion furnace. Its advanced features and intuitive user interface make it an ideal choice for alloy and intermetallic production.