Operating temperature | 1000℃~2400℃ | | | | |||
Volume at high temperature zone | 12L,45L,128L,192L,250L,375L,540L,648L | | 980L,1600L,2430L,3500L,10000L | | |||
Atmosphere in the furnace | vacuum, hydrogen, nitrogen, inert gas, etc | | | | |||
Temperature uniformity | ≤±10℃ | | ≤±20℃ | | |||
Temperature measurement | Low temperature zone: thermocouple temperature measurement | | high temperature zone: far infrared optical temperature measurement | | |||
temperature range | 800~2500℃ or normal temperature 2200℃ | | | | |||
Temperature control | Program control and manual control | | | | |||
Temperature control accuracy | ±1℃ | | ±3℃ | | |||
Limit heating rate | 30℃/ min (empty furnace) | | 20℃/ min (empty furnace) | |