The UV visible spectrophotometer has good use effects and the entire use process is very accurate, but it has certain requirements for the installation environment when installing the equipment, mainly including the following aspects:

1. If the UV-VIS spectrophotometer is installed in a laboratory, it not only has certain requirements for the temperature and cleanliness of the environment, but also for the interference of magnetic field. Generally, the ambient temperature instrument should be installed in a dry room, with a temperature at about 5-35 ℃ and a indoor humidity less than 85%. It is better to control the humidity between 45% and 65%. If conditions permit, a dehumidifier and a thermometer can be equipped. When the humidity indoor is relatively high, some desiccant should be placed around the equipment.

2. When installing the UV-VIS spectrophotometer, it needs to be installed indoors without strong light interference and magnetic field interference, especially to avoid direct sunlight, otherwise it may cause damage to the equipment. Meanwhile, it should be used away from high-intensity magnetic fields, electric fields and electrical equipment that generates high-frequency waves to prevent electromagnetic interference from affecting accuracy.

3. When installing the ultraviolet visible spectrophotometer, avoid an environment with corrosive gases. If installed in such an environment, the equipment parts may be corroded, which will affect the overall service life of the equipment.

4. In addition, when using the UV visible spectrophotometer, ensure that the power supply is within the normal voltage range, and the line voltage drift must be within 10% of the normal voltage range.