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the wavelength of UV LED light

         The meaning of UV is Ultra Violet. Violet is the shortest wavelength of visible light. Violet in some bands is often referred to as "black light" because the light in these bands is invisible to the human eye and UV violet is the wavelength of visible light Short, longer than the X-ray electromagnetic waves, from the perspective of human health and the environment to distinguish, then the UV violet according to the wavelength is divided into three levels:
    UVC (200 ~ 280nm), also known as short-wave violet or bactericidal violet. Main applications: surface sterilization, air sterilization, water sterilization
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    UVB (280 ~ 315nm), also known as the wave violet. Main applications: UV health lamp, plant growth lamp, medical light therapy (vitiligo), protein analysis and drug research
    UVA (315 ~ 400nm), also known as long-wave violet or "black light." Main applications: ink printing, electronic PCB, floor paint, decorating, home appliances, optical brazing, automotive, ore identification, stage decoration, Yanchao, etc.
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    Sunlight contains UVA, UVB, UVC three bands of UV light, but because of the ozone layer in the air absorption, reaching 99% of the ground UV light in the UVA band. So most of the UVLED curing equipment currently used are UVA bands. UVLED UV light-emitting diodes, is a LED, the wavelength range: 10-400nm, UV curing UV curing equipment Hytronic Nai UV common wavelength of 400nm, 395nm, 390nm, 385nm, 380nm, 365nm and so on.
Hits:  UpdateTime:2017-11-04 14:17:40  【Printing】  【Close

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