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thomasshaw9688 wrote a journal entry about uV Sanitizer Box on November 19th 2020
Activity type: Journal entry

Subject: UV Sanitizer Box

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Journal entry:

UV Sanitizer Box

 

Ultraviolet(UV) light is invisible, and present in the lateral side of the spectrum, so it is called ultraviolet. Ultraviolet is one of the electromagnetic radiations from the sun. It is a special running form of matters, and it is demonstrated as capsules particle flow which is not connected. Each wavelength of 253.7nm UV owns energy of 4.9eV. When the microorganisms are exposure to UV irradiation, the energy will accumulate and transfer. Resulting to the accumulation of energy and leading to the microbial inactivation, so as to achieve the purpose of disinfection. When bacteria/ viruses absorb more than 3600- 65000uW/c ㎡energy, virus deoxyribonucleic acid (DNA) and ribonucleic acid (RNA) will be damaged, making the bacteria, viruses loss of viability and fecundity, then achieve the disinfection and sterilization purpose. In one hand, UV causes DNA mutations, hindering its replication, transcription and protein synthesis, and the other hand, free radicals can cause photo-ionization, leading to cell death.1. It eliminates all the microorganisms from the surface of instrument, item or article that reduce the chances of spread of infection.2. It prevents the risk of transmission of the pathogen.3. It sterilizes the instruments and prevents the chances of microbial contamination4. It is a safe, reliable and consistent method to disinfect the instruments.5. The high pressure and temperature ensure complete health safety of everyone in the house.6. The compact size and better functionality of the sterilizer box make it an ideal choice for hospital use.


Activity date: November 19th 2020
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