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Ultraviolet bactericidal lamps
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Key words:Water Filter、UV Sterilizer、Ion Exchange Water softener
Ultraviolet germicidal lamp is a type of mercury lamp. The excited mercury atoms inside the lamp tube can emit different wavelengths during transition. Ultraviolet wavelengths are 100nm-400nm, and human eyes cannot see ultraviolet rays.
Ultraviolet rays with wavelengths of 100-400nm, according to their effects and functions on the human body, UV-A, UV-B, UV-C and V-UV.
The wavelength of UV-C is 200-280nm, of which the 254nm band can effectively destroy the DNA molecular structure of microorganisms, such as bacteria and viruses, to achieve the purpose of sterilization.
VUV185nm with a wavelength of 100-200nm can generate ozone, and ozone can also play a role in sterilization and deodorization. The 185nm wavelength can also decompose organic molecules in water, generate hydrogen and oxygen, free radicals, and oxidize organic molecules in water. For carbon dioxide, to achieve the purpose of removing TOC.
High-quality UV lamps have a service life of 8,000 to 13,000 hours. They need to be used with professional ballasts to ensure the lamp's service life and efficiency. Direct exposure to strong ultraviolet light can cause burns to the skin or eyes, so relevant protective measures must be taken when maintaining the ultraviolet germicidal lamp.
Specifications
Power W | Diameter mm | Installation length mm | Standard life H |
40 | 15 | 843 | 9000 |
80 | 15 | 843 | 9000 |
75 | 15 | 1554 | 9000 |
150 | 15 | 1554 | 9000 |
320 | 19 | 1554 | 13000 |
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