How often should the UV Accelerated Weathering Tester lamps be replaced?

The question of how long to replace the UV Accelerated Weathering Tester lamp is a question asked by many customers who use UV Accelerated Weathering Tester, but this generally does not have a fixed time for customers to replace, because although the lamp is a consumable, it will be based on the brand of the lamp used by the customer. It is directly related to the brand of the equipment, and also related to the system. If the solar eye online monitoring and measurement system is installed, it can be replaced according to the radiation intensity displayed by the system to evaluate whether the equipment is still up to standard. The lamp does not need to be replaced if it is not extinguished. The lamp of this type of equipment is not an ordinary lamp, and has requirements for radiation intensity and wavelength. For example, if the radiation intensity cannot reach the test, it is not ideal even if it is not extinguished. It is recommended This question is directly asked by the manufacturer of the brand of equipment purchased.

The UV Accelerated Weathering Tester lamp can maintain enough energy to operate during its service life. During this period, its energy gradually decays until it falls below the acceptable range. After the service life, the ultraviolet rays will weaken and cannot play a role in disinfection and sterilization. , the operating temperature of the UV lamp will affect the efficiency of the lamp. Water temperature will affect the penetration rate of UV rays.

It is strictly forbidden to start the UV lamp frequently, especially in a short period of time, to ensure the life of the UV lamp. Ultraviolet rays have a strong lethal power to bacteria, and also have certain damage to the human body. When starting the disinfection lamp, avoid direct exposure to the human body. If necessary, use protective glasses. Do not directly look at the light source with your eyes to avoid burning the eye mask.

UV Accelerated Weathering Tester low-pressure ultraviolet lamps, namely germicidal lamps and amalgam lamps, are mainly used for sterilization and disinfection, oil fume purification, sewage treatment, waste gas treatment, etc. In addition, UV-B is also mainly used for ultraviolet inspection, medical treatment, etc. Ultraviolet light can penetrate to a high degree and a large amount, and its arc length (luminous length) can vary from 5 cm to 300 cm.

2022-02-18 10:09