The following precautions should be taken during the use of the Shanghai Yetuo artificial climate chamber:

1. Keep clean: The artificial climate chamber should be regularly cleaned to avoid the growth and spread of pollutants such as bacteria and viruses.

2. Regular maintenance: The various components of the artificial climate chamber need to be regularly maintained and replaced to ensure its normal operation and precise control of environmental conditions.

3. Avoid overloading: The volume inside the artificial climate chamber is limited, and overloading can affect air circulation and control of environmental conditions.

4. Safe use: When using an artificial climate chamber, safety operating procedures should be strictly followed to avoid accidents.

5. Avoid excessive regulation of environmental conditions: Artificial climate chambers can precisely control environmental conditions, but excessive regulation of environmental conditions can affect the growth and development of organisms, and excessive intervention should be avoided.

6. Avoid environmental pollution: When using artificial climate chambers, it is necessary to avoid the leakage and pollution of chemicals and other pollutants to maintain good environmental conditions.

7. Accurate recording: When using an artificial climate chamber for experiments, the environmental conditions and biological growth and development should be accurately recorded for subsequent data analysis and research.