Quelles sont les fonctions des trous de refroidissement omnidirectionnels du four à moufle ?

Nous savons tous que la température interne de la haute température four à moufle is extremely high, but the surface temperature of the instrument is not required to cause harm to the experimenters. This is a test of the insulation effect and heat dissipation effect of the resistance furnace, and our new muffle furnace is just such a The characteristics of “cold outside and hot inside”. The polycrystalline mullite fiber furnace is used, which has better heat insulation and heat resistance than ceramic fiber. The furnace body is surrounded by heat dissipation holes, so that the excess heat in the furnace can be discharged in time, which greatly extends the use time of the furnace and also ensures the temperature of the furnace door. Touchable.