What is the heating temperature of a vacuum tube furnace?

The heating temperature range of a vacuum tube furnace can vary depending on different models and specifications. Generally speaking, vacuum tube furnaces can be heated to higher temperatures to meet various scientific research and industrial production needs.
1. Temperature range
Conventional range: Typically, the working temperature range of a vacuum tube furnace can range from several hundred degrees Celsius to several thousand degrees Celsius. For example, some models of vacuum tube furnaces can operate within the range of 800 ℃ to 1600 ℃.
Specific models: For specific vacuum tube furnaces, such as the KJ-T1700-80(400mm) series tube furnace, the working temperature range is 800 ℃ to 1600 ℃, and customers can choose according to their actual needs. This type of equipment usually has intelligent 30 segment programmable automatic control function, high temperature control accuracy, and high furnace temperature uniformity.
2. Temperature control
The heating temperature control of vacuum tube furnaces is usually very precise, thanks to their advanced temperature control system. These systems can monitor and adjust furnace temperature in real-time to ensure temperature stability and accuracy. For example, using specialized temperature control systems such as PID regulators or PLC controllers, precise temperature control can be achieved by controlling the power of electric heating elements.
3. Influencing factors
Heating elements: The design and arrangement of heating elements (such as resistance wires, electric heaters, or radiation heaters) in vacuum tube furnaces can affect the uniformity and stability of temperature distribution.
Vacuum environment: Heating treatment in a vacuum environment can effectively prevent material oxidation and contamination, while improving heating efficiency. Therefore, a vacuum tube furnace needs to maintain a certain degree of vacuum during the heating process.
Other factors such as the selection and calibration of temperature sensors, insulation design of the furnace body, and changes in ambient temperature may also affect the heating temperature of vacuum tube furnaces.
4. Conclusion
In summary, the heating temperature range of vacuum tube furnaces is wide, depending on the model and specifications. In practical applications, it is necessary to select a suitable vacuum tube furnace according to specific needs, and set the temperature control system and heat treatment process parameters reasonably to ensure the accuracy and stability of the heating temperature. At the same time, regular maintenance and inspection of equipment is also an important measure to maintain its good performance.