Overview
BOZHEN BZH - 2.5-12 T C ceramic fiber ash determination muffle furnace is a box type resistance furnace made of good raw materials, imported core components and professional production technology, and the technical indicators have reached the international professional level. The product adopts high temperature refractory fiber vacuum forming products as furnace bile, electromechanical integration design, program control, digital display, energy saving rate of 40%, and has reached the national C-level furnace standard after testing. It can be widely used in laboratories in scientific research, teaching, and industrial and mining enterprises for heat treatment, melting, sintering, ashing and coal ash melting.
Features
1. Double-decked furnace shell, hollow insulation, strong ventilating Many international professional design concepts ensure that the shell is not hot
2. The furnace door adopts a left-side open design, which is convenient for users to operate
3, the furnace uses ceramic fiber furnace, its heating element adopts multi-sided heating, the temperature distribution uniformity in the cranial cavity is good, with fast heating speed, significant energy saving, high work efficiency, and can greatly improve the experimental environment of the staff
4, heating elements: choose good furnace wire, stable performance, reliable, long life
5, electrical control part of all original parts, reliable performance
6. Self-programmed temperature control program, you can set the rising and thermostatic process according to the experimental requirements
7. K-type Thermocouple is used, which has the advantages of sensitive response, high temperature control accuracy and good temperature resistance
8. Ash experiment exhaust flue gas and harmful gas flue device
9. Nitrogen filling device, at high temperature, nitrogen is filled to slow down the oxidation of the test product
10. Equipped with over-current, over-voltage, Thermocouple failure, over-temperature protection and other safety measures to prevent accidents
Principle
The muffle furnace adopts box type resistance furnace Working Principle, which generates heat through wirecoil for heater heating elements, and adopts multi-sided Heating mode to make the temperature distribution in the furnace uniform. The K-type Thermocouple monitors the temperature in real time, and the PID temperature control instrument precisely controls the temperature. The temperature control program can be programmed to set the heating and thermostatic process according to the experimental requirements. The nitrogen filling device can be filled with nitrogen at high temperature to slow down the oxidation of the sample and ensure the accuracy of the experiment.
Applications
Laboratory in scientific research, teaching, industrial and mining enterprises for heat treatment, melting, sintering, ashing, and determination of coal ash fusion
Standards
National C-class furnace standard
Steps
1. Connect the power supply to ensure that the voltage is 220V 50/60Hz
2. Open the furnace door and place the experimental samples
3. Close the furnace door and set the required temperature program
4. Start the heating program and start heating up
5. Nitrogen filling device can be turned on during the experiment to slow down oxidation
6. After the experiment is completed, wait for the furnace body to chill down
7. Open the stove door and take out the sample
8. Turn off the power
Notice
• Power supply voltage check before use
• Pay attention to the high temperature of the furnace body during operation to avoid burns
• Do not open the furnace door at will during the experiment
• Regularly check Thermocouple and heating element status
• Keep equipment well ventilated
• Pay attention to weight equilibrating when moving the equipment
• Power should be cut off when not in use for a long time
