Application range of muffle furnace:
1. Thermal processing, industrial workpiece processing, cement and building materials industries, thermal processing or processing of small workpieces.
2. Analytical chemistry industry: as a sample processing in water quality analysis, environmental analysis and other fields. It can also be used for oil and its analysis.
3. 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.

Features of muffle furnace:
1. Thyristor control, PID parameter self-tuning function, manual / automatic non-interference switching function, programmable for 30 periods, which can meet the requirements of continuous constant temperature and temperature control. It has over temperature alarm function and built-in parameter password control function.
2. The vacuum forming technology is adopted. The electric furnace wire is embedded on the inner surface of the ceramic fiber furnace. The furnace liner is formed in one time to prevent pollution by volatiles.
3. Various safety protection designs, good safety performance and long service life.
4. The electric furnace wire is set on four sides of the furnace, and the special furnace wire surface treatment anti-corrosion technology.
5. Additional configuration of box type resistance furnace and high-temperature quenching and sintering muffle furnace.
6. Gradient ceramic fiber treatment technology, special thermal insulation design, low temperature on the outer surface of the furnace shell.
matters needing attention:
1. The thermocouple shall not be pulled out suddenly at high temperature to prevent the jacket from bursting.
2. In the process of use, when melting samples or burning precipitates with alkaline substances in the furnace, the operating conditions shall be strictly controlled. It is recommended to lay a layer of refractory plate at the bottom of the furnace in advance to prevent corrosion of the furnace.
3. The general muffle furnace does not need special installation. It only needs to be placed on the solid cement table or shelf in the room. There should be no inflammable and explosive substances around. The controller should avoid vibration and should not be placed too close to the electric furnace to prevent the internal components from working normally due to overheating.