The muffle furnace is used for burning, and the temperature is much higher than that of the oven.
The muffle furnace is translated from English muffle furnace. Muffle furnace means package, and melting furnace means melting furnace. Muffle furnace is commonly known as electric furnace, resistance furnace, muffle furnace and muffle furnace in China. Muffle furnace is a general heating equipment, which can be divided into box furnace, tube furnace and crucible furnace according to its appearance.
(1) heat treatment, industrial workpiece processing, cement, building materials industry, heat treatment or small workpiece processing.
(2) Pharmaceutical industry: used for drug inspection and pretreatment of medical samples.
(3) Analytical chemical industry: as sample treatment in water quality analysis, environmental analysis and other fields. It can also be used in petroleum and its analysis.
(4) Coal quality analysis: used to determine moisture, ash, volatile matter, ash melting point analysis, ash composition analysis and element analysis. It can also be used as a general ashing furnace.