
Mbf40-11n Energy-Efficient Atmosphere Box Furnace 1150°C Atmosphere Protection Laboratory Furnace for Lithium Battery Materials Muffle Furnace. High-Purity Atmosphere Control: Supports high-purity nitrogen atmosphere with oxygen content as low as 20ppm for precise sintering. Optimized Heating Structure: Uses silicon carbide rods with double-layer sagger arrangement for efficient and uniform heating. Advanced Safety Interlocks: Equipped with heating/door interlock and audible/visual alarms for over-temperature and low pressure. Specialized for Lithium Batteries: Designed specifically for sintering cathode and anode materials of lithium batteries and magnetic materials. Stable Type N Thermocouple: Utilizes Type N thermocouples for higher temperature resistance and stability compared to Type K.