Used CENTROTHERM DO-FF-9.000-550 #9123458 for sale

CENTROTHERM DO-FF-9.000-550 diffusion furnace is a high-temperature atmospheric furnace designed for rapid high-purity diffusions. It is a multiple firing system using an inner hearth chamber for evenly distributed heat radiation and an outer hot zone for fast, uniform heating. Its total volume of 9.000 liters (550 mm in height) provides large space for heavyweight samples. The furnace is equipped with a stainless steel construction, water-cooled furnaces walls, a vertical assembly of ceramic tubes and an inert gas atmosphere (SF6) to limit oxidation and to improve repeatability. It also features a set of advanced pyrometers (one for the inner, and one for the outer, hot zone) to monitor and control the temperature with great accuracy. The operation of the whole system is monitored by a powerful PLC controller for a reliable and precise performance. The furnace offers several temperature ranges up to 1.100°C, a short preheating time (up to eight hours) and an excellent uniformity isothermal and gradients across the entire enameled inner chamber during the heating and cooling processes. To protect the furnace from any contamination, the top cover of the furnace can be opened. Furthermore, the furnace is equipped with all the necessary accessories for loading, sealing, and removal of samples. These accessories include multiple sample trays, a sealing plate for simultaneous diffusion of multiple samples, a high-temperature atmosphere exhaust tube, and a sample extraction glove box. To ensure safety, many safety parameters such as overpressure, overtemperature, and overvoltage are monitored by the furnace. Moreover, to improve its performance, the furnace has an advanced filtration system which eliminates particles and other contaminants from the inert-gas atmosphere, while also preventing issues caused by sudden pressure and temperature changes. In conclusion, CENTROTHERM DO-FF-9.000-550 diffusion furnace is an excellent choice for diffusions which require precise heating in a larger space. Highly reliable and with a wide range of accessories, it provides multiple temperature ranges along with fast and precision-controlled heat treatment for ceramic and metal components.