Is LEDUV Light Source Harmful to Human Body?

As a UVC LED Handheld Sterilizer Supplier, share it with you. First of all, it is certain, but it is very small.

The reason is as follows

UVC LED Handheld Sterilizer

The damage to UV rays first comes from our life experience. For example, exposure to the sun will cause skin burns, swimming at the beach, peeling and even redness. Yes, this is the direct damage of ultraviolet rays. Also, if you have ever been in the welding industry or have friends who are doing it, you should know about the case of electric welding "eye drilling", which causes tears in the eyes and severely affects our normal work and life. Yes, this is also a UV burn, so why is LEDUV UV radiation safe in the application of glue curing ink drying? First of all, ultraviolet rays can be roughly divided into UVA/UVB/UVC and deep ultraviolet according to energy and wavelength. Among them, the "erythema effect" on humans is mainly UVA/UVB. We know that UVC can be used for sterilization and disinfection is to cut the DNA & RNA genetic chain of cells. So as to inhibit its reproduction, it can play the purpose of protecting human health. Note: Our human body is also composed of cells, and its internal alkaloids will also strongly absorb UVC wavelengths. Therefore, the human body will also be killed by the same reason. This is the invisible "killer" 3. Currently, the curing industry usually uses UV The lamp (high-pressure mercury lamp & UV lamp) has a wide range of wavelength radiation from UVC shortwave to UVA longwave. Pay attention to whether the UVC shortwave has appeared again, so remember that the mercury lamp source should not be seen! At present, another device that can emit ultraviolet light is our common LED, which can also radiate UVC. Only in current applications, photoinitiators have strong absorption characteristics at a wavelength of 365nm. Therefore, most of the LEDUV lamp equipment does not have UVC wavelength and there is no case of "electro-optical eye inflammation".

In normal production, UV emitters are required to be shaded. We know that UVA can penetrate most glass and transparent materials, but is powerless against opaque UV-resistant materials. Under normal circumstances, UV lamp manufacturers will be equipped with stainless steel hoods and blinds so that the light leakage is well controlled, so you can rest assured.

Our company also has UVC LED Handheld Sterilizer on sale, welcome to contact us.