Used LINDBERG 842 #114926 for sale

LINDBERG 842 is a high quality oven/furnace designed to provide superior temperature uniformity and stability over an unsurpassed temperature range from ambient + 190°C. This floor model oven/furnace is designed for advanced energy efficiency, with an increased thermal mass for faster temperature change and recovery. 842 is ideal for a wide range of applications. It features a high efficiency heating equipment which increase heat transfer rates, with a standard range of 900°C (1910°F). The oven/furnace interior is heated by a dual element design consisting of a combined ultra-stable ceramic infrared (IR) emitter plus a high tech insulator. These elements are equipped with individual temperature controllers in order to maintain superior temperature uniformity and stability. LINDBERG 842 is also equipped with a built-in airflow system that enables the furnace to maintain uniform temperatures on all surfaces. The oven/furnace also features an adjustable fan speed for a wider temperature control range, as well as a multi-layered insulation for superior energy efficiency. 842 oven/furnace is constructed of high-grade stainless steel with an aluminized steel exterior. The internal volume of the oven/furnace measures 20.3 cubit feet (578 liters), capable of accommodating larger loads for increased processing speed. The oven/furnace is also equipped with 3 adjustable shelves and a built-in work area for easy operation. The integrated digital controller, with adjustable temperature and programmable timer, allows the user to set and hold temperatures accurately to within ±2°C. Furthermore, an optional door switching unit is available to control the exhaust fan and reduce heat loss when the oven/furnace is not in use. This option also serves to prevent accidental opening of the furnace door. Safety features include a high temperature safety switch and an independent dual circuit over temperature protection machine that will automatically shut down LINDBERG 842 oven/furnace should the temperature exceed the preset limit. 842 oven/furnace is the perfect choice for a wide array of commercial and industrial applications. Its advanced features, superior temperature uniformity and stability, and durable construction make it a great choice for any heating process, from industrial production to research and development.