Used KOKUSAI DD-802V #9068939 for sale

KOKUSAI DD-802V diffusion furnace is a highly specialized thermal processing equipment used to diffuse impurities into substrates to alter their composite materials, electric resistance, and/or optical capabilities. DD-802V is ideal for production lines that require rapid, precise, and reproducible diffusion treatments. The system is composed of a resistance-heated vacuum chamber, a built-in gas unit and turbomolecular vacuum pump set, and a computer-controlled user interface. The vacuum chamber for KOKUSAI DD-802V is made of stainless steel and is gas tight to prevent contamination of the contained media during processing. The unit is equipped with a high-precision temperature controller for precise temperature control and rapid temperature ramps, enabling improved quality and short cycle times. The maximum temperature of the chamber is 2000° Celsius and can be accurately controlled to ±2° Celsius using high-precision resistance heating technology. The integrated gas machine consists of a nitrogen tank, mass flow controllers, and high-precision valves which are programmed to detect and self-regulate incoming gas flow. The gas tool allows for precise gas flow control, allowing for accurate and repeatable process results without the need for additional pre-dispersion of any impurities. DD-802V also features a turbomolecular vacuum pump set, allowing for vacuum levels as low as 1x10^-2 Pa, as well as a cold trap asset to eliminate particulates and other airborne contaminants from the vacuum chamber. This ensures that the model is working at optimum levels and that no foreign particles can enter the diffusion chamber and contaminate the results. KOKUSAI DD-802V utilizes a PC or PLC-controlled user interface for set up, operation and monitoring. All parameters are user defined and stored on the PC or PLC, providing for improved reproducibility and access to an unlimited number of recipes for different processes. The equipment also has an emergency stop button, and alarm buzzer for overheating, as well as an emergency cooling system that can quickly cool the chamber during emergency situations. In conclusion, DD-802V diffusion furnace is an advanced and reliable means of producing precise and reproducible results with a high-precision temperature control and low, controllable vacuum levels. Its user-friendly computer and PLC-controlled user interface make operation easy, while its gas unit and emergency safety features ensure that the results remain consistent and reliable.