1. When the ceramic fiber muffle furnace is not used for a long time or is used for the first time, the furnace should be dried first. The drying time is furnace temperature 200 ℃ for four hours. 200 ℃ to 600 ℃ for four hours. When using, the temperature in the furnace should not exceed the rated temperature to avoid burning the heating elements. It is forbidden to pour liquid, soluble metal and other explosive products into the furnace. The ceramic fiber muffle furnace should work below the maximum temperature of 50 ℃ to avoid affecting the service life of electric furnace wire.
2. Ceramic Fiber Muffle furnace and control appliance must work in the place with relative temperature not exceeding 85% and without conductive dust, explosive gas or corrosive gas. When metal materials such as grease are heated, a large amount of volatile gas will be produced, which will corrode the heating element, affect the service life of the heating element and even lead to its destruction. Therefore, these factors should be considered before heating, and should be timely prevented and sealed or vent holes should be opened to eliminate.
3. Ceramic Fiber Muffle furnace should be used in the range of 0-40 ℃.
4. According to the technical requirements, regularly check whether the wiring of muffle furnace and control system is in good condition, whether the display instrument displays or displays the phenomenon of too large or too small, and the error increase caused by too large display difference.
5. It is forbidden to pull out the thermocouple suddenly at high temperature, so as to prevent the jacket of thermocouple from bursting.
6. The furnace of Ceramic Fiber Muffle furnace should be kept clean and the things inside the furnace should be removed in time.
On 2018-08-08 11:45:46
