The following factors need to be considered when choosing a vacuum atmosphere furnace:
1. Furnace size: The size of the heating area should be considered when selecting the size. Furnaces of different sizes are suitable for heating samples of different scales.
2. Maximum temperature: Different furnaces have different maximum temperature limits, which need to be selected according to experimental requirements.
3. Heating rate: Some experiments require a very fast heating rate, and it is necessary to select a furnace with a heating rate that meets the standard.
4. Vacuum degree: When choosing a furnace, the vacuum degree required by the studio should be considered. Some experiments require a relatively high vacuum degree, and the selected furnace must meet this requirement.
5. Control method: The control method of the furnace can be electrical control, computer control, etc. The choice should be based on the control habits of the experimenter.
6. Brand and quality: Choosing a brand and a furnace with high quality assurance can reduce equipment failure rates and improve experimental efficiency and accuracy.
The above factors can be combined to choose a vacuum atmosphere furnace suitable for your own experimental work.