Generally, it is wiped once a week with 75% alcohol during use. When dust and oil stains are found on the surface of the lamp tube, they should be wiped at any time to keep the lamp tube clean and transparent, so as not to affect the penetration and radiation intensity of ultraviolet rays. Dust and grease on the surface of ultraviolet lamp will hinder the penetration of ultraviolet light. Pay attention to the wiping and cleaning of the lamp during use. Before using the new lamp, you can wipe it with 75% alcohol cotton ball.

Extended data:

Ultraviolet lamp is a device that can emit ultraviolet rays, is a necessary tool to observe the fluorescence and phosphorescence characteristics of samples, and is also a physical means of sterilization. The wavelength is in the range of 10~400nm.

Related lamps include strong ultraviolet high-pressure mercury lamp, high-intensity metal halogen lamp, printing lamp, capillary ultra-high-pressure mercury lamp, washing lamp, special lamp for optical disc, ultraviolet iron lamp, germicidal lamp, short-arc xenon lamp, excimer discharge lamp, etc.

References:

Ultraviolet lamp _ Baidu Encyclopedia