1, 3000 °C, commonly used temperature 2900 °C.
2. Working atmosphere: vacuum displacement Ar2, N2 protection (micro-positive pressure)
3, temperature measurement: far-infrared optical temperature measurement temperature range 1000 ~ 3000 °C or 0 ~ 3000 °C; temperature measurement accuracy: 0.2 ~ 0.75%.
4, temperature control: program control and manual control; temperature control accuracy: ± 1 °C
5. The equipment adopts induction heating of medium-frequency power, high efficiency: unique furnace design greatly improves the uniformity of furnace temperature. Limit heating rate: 200°C/min (air furnace, depending on the volume of high temperature zone and furnace structure)
6, sex ± 10 °C, temperature control accuracy ± 1 °C.
7, low energy consumption: thick aluminum oxide insulation material, heat insulation and fire resistance, heat loss, heating speed.
8. Long service life of wearing parts: The bottom of the crucible is filled with high-strength hard composite felt to ensure that the graphite crucible is flat and uniform under high temperature, which is 1.2 times of the service life of similar products.