Used KOKUSAI DJ-823V #9309383 for sale

KOKUSAI DJ-823V is an advanced diffusion furnace with a variety of accessories specifically designed for diffusion processes. It is a multi-zone, horizontal furnace capable of achieving a wide temperature range, from 500 to 1,800°C (932 to 3,272°F). It is perfect for heater mounting, susceptor mounting, or floating zone growth processes, making it capable of a wide variety of diffusion tasks. The temperature control is fast and accurate, allowing for precise control and excellent reproducibility. DJ-823V is equipped with an advanced wire-rope-drive system and a double-sleeve bellows, allowing for a wide working range without lost motion, even when operating at high temperature and pressure. The furnace is also equipped with safety protection functions, including over-temperature protection, over-pressure protection, and a gas leak prevention system. KOKUSAI DJ-823V has an optional range of accessories, including an end-viewer, a vacuum quenching device, a chuck/Pt-Ag heater, and a thermal conductivity meter. The end-viewer allows for online observation of the entire growth process, which is particularly useful for inline quality control. The vacuum quenching device enables a fast transition from high temperature to room temperature. The chuck/Pt-Ag heater is a petal-shaped heater that is able to deliver uniform heating and temperature profiles even when temperature gradient is employed. The furnace also features advanced fuzzy logic temperature control software. This allows for precise temperature control and setting, while also providing user-friendly operation. Furthermore, DJ-823V is equipped with a dual heat zone. It is capable of controlling up to two heat zones simultaneously, allowing the user to easily switch between heating up and cooling down temperatures at different speeds. All these features combine to make KOKUSAI DJ-823V a powerful and reliable diffusion furnace. It is perfect for applications such as substrate heating, oxidation, diffusion, annealing, and degassing. With an advanced safety system, fast response time, and user-friendly interface, it sets the gold standard for diffusion furnace technology.