Disinfection ultraviolet germicidal lamp general need how long?

Uv disinfection sterilization lamp, is to use ultraviolet light to kill contain bacteria, spores, mycobacterium, corona viruses, fungi, such as rickettsia and chlamydia, all objects contaminated by the virus looks, water and air, all can use ultraviolet disinfection. Poison ultraviolet ray sterilizing lamp, mainly divided into: high, medium and low pressure. Space by ultraviolet sterilization is a kind of commonly used disinfection method. In the 2000 - ultraviolet wavelengths 3000 a has sterilization effect. Wavelength - in 2650 2660 a sterilization force when the strongest. Ultraviolet ray sterilizing lamp has been widely used in room and object appearance and sanitation. Ultraviolet sterilization force and shining moment, interval, and strength. A 30 w uv lamp hung from the 2 on the ground. 5 meters high, 30 - shining moment 30-60 minutes, can disinfect 60 cubic meters of space. Kill bacteria amount of shine requirements vary: gram negative without spore bacteria killed most easily; Staphylococcus aureus, streptococcus pneumoniae and bacillus, etc. , 5 - the demand In the shine of the 10 times; Fungal spores is 50 times the amount of shine. Generally we usually practice room about master in 40 - shining moment Degree of 60 minutes, if the objective environment and purpose have special rules, please refer to the above specification.