LED BATTEN LGITH

LED BATTEN LGITH

LED BATTEN LGITH

What are the requirements for Germicidal lamp disinfection?

What are the requirements for Germicidal lamp disinfection?
The ultraviolet ray absorbed is actually the Genetic material that acts on cells, that is, DNA plays a photochemical role. The energy of ultraviolet photons is absorbed by the base pairs in DNA, which causes Genetic material to mutate, causing immediate death or inability of bacteria to reproduce, so as to achieve the purpose of sterilization. So, what are the requirements for Germicidal lamp disinfection?
What are the requirements for Germicidal lamp disinfection?
1. The ultraviolet light used for disinfection is C-wave ultraviolet, with a wavelength range of 200-275nm. The band with strong bactericidal effect is 250-270nm. The ultraviolet light source used for disinfection must be able to produce a bactericidal ultraviolet lamp with an irradiation value that meets national standards.
2. The UV lamp used for disinfection is required to have a radiation intensity of 253.7nm UV at a voltage of 220V, an ambient relative humidity of 60%, and a temperature of 20 ℃, which should not be less than 70% μ W/cm2. Ordinary 30W straight tube ultraviolet lamps are measured at a distance of 1 meter from the lamp tube, while special ultraviolet lamps are measured at a distance of use. The ultraviolet intensity meter used must be calibrated.
3. During the use of ultraviolet lamps, their radiation intensity gradually decreases, so the intensity of disinfected ultraviolet rays should be regularly measured. Once it drops below the required intensity, it should be replaced in a timely manner.
4. The service life of ultraviolet disinfection lamps is reduced from the intensity of the new lamp to 70 μ A lamp with a time of W/cm2 (power ≥ 30W) or a time of reducing to 70% of the original new lamp intensity (power< 30W) should not be less than 1000h.
What is the difference between Germicidal lamp and mosquito killer?
1. Different uses: The great function of ultraviolet disinfection lamps is to disinfect and sterilize. It uses radiation to kill bacteria in the air. It is necessary to use the transparency of the timing tube or glass tube to maintain its stability. Ultraviolet radiation is mainly used to kill mosquitoes in mosquito killers.
2. Different wavelengths: UV disinfection lamps have wavelengths ranging from 10 to 400nm. The wavelength of ultraviolet light in the mosquito killer is 320-375 nanometers, with an ideal wavelength of 365 nanometers.
3. Different properties: UV disinfection lamp is a device that can emit ultraviolet light, and is a necessary tool for observing the fluorescence and phosphorescence characteristics of samples. It is a physical means of sterilization and disinfection. A mosquito killer is a simple and practical mechanical device that traps mosquitoes by releasing a beam of chemical substances, and then uses a negative pressure device to trap mosquitoes based on their living habits.
What is the installation standard of Germicidal lamp?
1. Be sure to install it at home.
2. The ground clearance must be between 200 centimeters and 230 centimeters.
3. Decisions should be made based on the size of the house. If it is a 10 square meter room, only about 30 watt ultraviolet disinfection lamps can be installed.
4. Be sure to use reflective grooves and never install them directly in the air.