Ultraviolet lamps, the usefulness:
1, ultraviolet disinfection, ultraviolet lamps can radiate ultraviolet rays, prolonged irradiation can cause serious damage to human eyes, skin. UV lamp irradiation for about 5 minutes that is damage to the eyes. In must use ultraviolet lamp disinfection operators must wear protective equipment, such as the use of multi-functional protective glasses for eye protection, must not be directly irradiated; should also avoid skin contact with ultraviolet radiation. In the public **** place for ultraviolet disinfection, unrelated personnel should be avoided, especially to prevent the elderly and children accidentally into the ultraviolet lamp work area.
2, ultraviolet medical, ultraviolet light does not necessarily shine on the human body is harmful, some wavelengths of ultraviolet light in the clinic can also be removed from the patient's disease, such as vitiligo, after applying the drug, receive some ultraviolet radiation, can produce melanin, to achieve the effect of treatment.
3, ultraviolet detection, in the anti-counterfeiting, people will be special patterns shaped with ultraviolet fluorescent substances, the general light of the case, there is no image presented, but in the ultraviolet light, you can see this fluorescent pattern. Mainly used in passports, train tickets, pharmaceutical packaging, bottle caps, banknote inspection and so on.
4, ultraviolet sterilization, this way of good results, ultraviolet light can instantly kill the virus in the water, mainly used in hospitals, public **** places, kindergartens, homes for the elderly and other space disinfection, this way slowly in the daily life of the family into the family; water treatment and so on.
5, ultraviolet curing, ultraviolet glue, ultraviolet ink, etc. in the ultraviolet light irradiation, instantly from the liquid into a solid state, in order to achieve the effect of fixation, coloring and so on. Carbon and sulfur analyzer this way is one of the most closely related to our daily life, even more common than sterilization, but the process for most people do not know to. Like modern optoelectronic products, will be involved, such as cell phones have a lot of applications, LCD sealing, the earpiece on the voice coil and membrane bonding, cell phone shell spraying, etc., optical drives in the laser head, computer LCD, hard disk heads, as well as the latest optical communication devices, ultraviolet printers and so on.
6, ultraviolet background light, some substances in the ultraviolet light than the visible light is more clear, this feature can go to detect some of the material is not usually not easy to find, such as dust detection in the factory purification room, the product surface cleanliness inspection, public security investigations to extract fingerprints and so on.
Ultraviolet lamp details:
Black light lamp (BLB), also known as ultraviolet lamp, ultraviolet lamp is a device capable of emitting ultraviolet light, is the observation of samples of fluorescent and phosphorescent characteristics of the necessary tools, but also used for sterilization and disinfection of a physical means. The wavelength is in the range of 10~400nm.