Overview
SX2-15-10N integrated box type resistance furnace (muffle furnace) is a periodic working heater. The furnace body and the control box adopt an integrated structure, with beautiful appearance and easy installation. The furnace adopts high aluminum liner, the heating element is high temperature resistance wire, the upper and lower left and right 4-sided heating, the furnace temperature is uniform, and the sealing and insulation performance is good. It is suitable for sintering, heating, heat treatment and coal quality analysis in laboratories of coal, electric power, chemical industry, building materials, metallurgy and other industries.
Features
1. The furnace body and the control box are of an integrated structure, providing a beautiful appearance and easy installation.
2. The furnace shell is treated with a good cold plate and sprayed at high temperature, which is durable and beautiful.
3. Furnace with high aluminum liner, Abrasion Resistance, with thermal insulation brick and thermal insulation cotton insulation, excellent thermal insulation effect.
4. The high temperature resistance wire is heated up, down, left and right 4-sided, and the temperature in the furnace is uniform.
5. Temperature Control system adopts PID adjustment, the display accuracy reaches 1 ℃, and has 30-segment Program setting function, which can automatically control the temperature rise thermostatic.
6. Brand electrical components are used for stable and reliable operation.
7. Built-in secondary over-temperature protection device, with over-temperature alarm and over-temperature interruption function, double safety.
Principle
The resistance furnace heats the furnace by electrifying the high temperature resistance wire arranged in the furnace. The temperature is measured by the K-indexed Thermocouple and fed back to the PID Control system. The system realizes accurate temperature control and thermostatic by adjusting the Power of the heating element. The user can set a complex heating program through the controller, and the equipment runs automatically to reach the set temperature Linear dispersion.
Applications
Coal, electric power, chemical industry, building materials, metallurgy, R & D institutions, Universities & colleges laboratory sintering, heating, heat treatment, coal quality analysis test (such as ash, volatile matter determination, coal ash composition analysis, ash melting point and ash viscosity sample preparation)
Steps
1. Connect the power supply (380V 50Hz).
2. Set the required temperature program (up to 30 segments) and timing time (0 to 9999 minutes) through the controller under the furnace body.
3. Start the device, the system will automatically control the heating and thermostatic process according to the setting program.
4. After the experiment, wait for the furnace body to chill down naturally or operate according to the procedures.
5. Turn off the power.
Notice
• The power supply of the equipment is 380V, make sure the wiring is correct and grounded reliably.
• Do not exceed the maximum operating temperature of 1000 ° C.
• The heating rate is recommended not to exceed 10 ° C/min.
• When taking samples, pay attention to high temperature to prevent burns.
• When the equipment is running, do not open the furnace door at will to avoid affecting the furnace temperature and causing heat loss.
• Regularly check whether the wiring posts, Thermocouples and other components are well connected.
• Pay attention to whether the over-temperature protection function of the equipment is normal to ensure safe operation.
• The furnace should be kept clean to avoid contamination of the heating element by samples or debris.
