... lower 4,maximum temperature 950°C 5, continuous operating temperature 900 °C 6, furnace surface temperature rise: ≤ 45 °C + at room temperature 7, power ... will not be deformed at the high temperatures of 950 °C, while the inside of furnace will be at the same ... and PID controllers Heating( high-speed heating prior to 750°C), holding and cooling (speed regulated) as well as inner-chamber ...