Ultraviolet sterilization lamp for bus system 222nm
Starting May 11, the MTA will place UV lights inside subway cars and buses at two subway and bus stops. The 'ultraviolet rays' emitted by these lamps consist of shorter, higher-energy wavelengths of light that can be harmful to humans if exposed to direct sunlight.
UV light is particularly good at killing organic matter, including virus particles, but whether it can effectively kill the new coronavirus is still unknown. UV lamps and robots are commonly used to disinfect objects such as water, laboratory equipment, and spaces such as buses and airplanes. If it works well, they will expand to more trains and buses, MTA officials said.
Regularly maintain the germicidal lamp, observe whether the filament of the germicidal lamp is damaged, and whether the lamp tube is cracked. If there is, stop using it and replace it with a new one.
222 nm wavelength excimer lamp application field
1. Inactivate viruses, bacteria, and microorganisms. Used for sterilization and disinfection in the fields of drinking water or sewage water treatment and air purification;
2. Photochemical reaction. Used to prepare electronic thin films and synthesize nanomaterials;
3. Surface modification of textiles. Used to increase the air permeability and moisture absorption of the fabric surface;
4. Photolyze hydrogen peroxide to produce strong oxidizing OH free radicals;
5. The cold UV printing light drying and curing in the printing process is especially suitable" "The high core strengths
1. Core filament electronic power processing technology.
2. Use the best quality raw materials----Glass tube UV transmittance>93%.
3. Unique inner coating film and outer coating film technology.
4. Solid mercury----Homemade special mercury fixation to improve light efficiency.
5. Unique patented rapid leak detection technology
6. Unique wick anti-vibration patented technology .
7. The most advanced automated processing equiment in China.
8. Cost advantage and perfect pre-sales and after-sales service.
