Used WATKINS-JOHNSON 4CD #114962 for sale

WATKINS-JOHNSON 4CD is an oven and furnace specifically designed for the fabrication and characterization of semiconductor materials, metallized ceramics, MEMS, and other specialized materials. It is especially engineered for applications where repeatable process results, perfect environmental conditions and reliable product yield are paramount. This oven and furnace has quad-zone configuration with up to 4 individually controlled crucible and substrate furnaces. Each of them is independently monitored and controlled by the digital control system, which is capable of precisely setting furnace temperatures and controlling operating parameters. The Watkin-Johnson 4CD features a multi-zone heating system that provides superior process control. It uses infrared or radiant heat generated by quartz lamps, which are designed to provide uniform and consistent process temperatures. The independent operation of each quartz lamp allows for a wide range of thermal profiles and process parameters. The oven and furnace also features a programmable selection of heat treatments along with custom-made recipes, allowing the user to customize the bake and anneal processes. Its advanced multi-point thermal profiling provides precise control of temperature, temperature rate of change and dwell times, providing a high degree of process control and process repeatability. The Watkin-Johnson WATKINS-JOHNSON 4CD oven and furnace is also designed for safety and ease of use. It utilizes an advanced safety system to monitor the status of each quartz tube and ensure that no process is accidentally interrupted. Its intuitive interface allow for an easy operation of the furnace and the capability of storing up to 99 processes in its memory for reuse. The large opening of the Watkin-Johnson 4CD oven and furnace has an inner diameter of 15 inches and can accommodate up to 25 watts of thermal power per zone. This high power allows for a fast ramp time and rapid thermal cycling, making it ideal for rapid thermal processing technology. It features a rugged stainless steel construction and high temperature insulation to ensure its long-term reliability and process repeatability. Overall, the Watkin-Johnson WATKINS-JOHNSON 4CD oven and furnace is a powerful and dependable tool that provides superior process control and uniform environment conditions, making it ideal for the fabrication and characterization of semiconductor materials, metallized ceramics, MEMS and other materials.