UVC germicidal lamp

UV-C light is germicidal – i.e., it deactivates the DNA of bacteria, virus and other pathogens and thus destroys their ability to multiply and cause disease. Specifically, UV-C light causes damage to the nucleic acid of microorganisms by forming covalent bonds between certain adjacent bases in the DNA. The formation of such bonds prevent the DNA from being unzipped for replication, and the organism is unable to reproduce. In fact, when the organism tries to replicate, it dies.

Ultraviolet technology is a non-chemical approach to disinfection. In this method of disinfection, nothing is added which makes this process simple, inexpensive and requires very low maintenance. Ultraviolet purifiers utilize germicidal lamps that are designed and calculated to produce a certain dosage of ultraviolet (usually at least 16,000 microwatt seconds per square centimeter but many units actually have a much higher dosage.) The principle of design is based on a product of time and intensity – you must have a certain amount of both for a successful design.

1. UV germicidal lamp principle:
   Natural light UV profile UVC is fully absorbed by the ozone layer. UVB Partially absorbed by the ozone layer The ozone layer penetrates the earth's surface. All UVA hits the earth's surface, even to the inner layers of the earth.
2. Ultraviolet spectrum sterilization process:The absorption of light by bacteria / virus has a peak at 250-280nm. The absorbed ultraviolet light can destroy the structure of its genetic material DNA.