Categories: LED Posted by ledbbier on 30/04/2020 7:29 SA | Bình luận (2)

High Bay Lights Sensor 200 Watt Equivalent Led Industrial High Bay Led Shop Lights,Ultraviolet disinfection lamp, the ultraviolet ray that USES mercury lamp gives off, achieve the purpose that disinfects sterilization.It has the characteristics of high radiation intensity and good disinfection effect, and is widely used in the hospital laboratory and catering industry.Ultraviolet disinfect lamp should use correctly, can bring more serious harm otherwise.Common harm has: 1, the harm to the skin.Exposure to ultraviolet disinfection lamp, the skin can cause redness, pain, flaky change.If irradiated for a long time, it may cause skin cancer and skin tumors.Two, the damage to the eye, ultraviolet disinfection lamp can cause conjunctivitis of the eye, keratitis, the eye appears the phenomenon of red and swollen, ache, tear, apply for a long time, very likely can cause cataract.So, when using ultraviolet ray disinfection lamp, do not have someone inside the room as far as possible.

Posted by vinylfencing on 29/04/2020 1:35 CH | Bình luận (1)

Supermarket chains and independent grocers use Demo Wizard promotional Scheduling Software Price to maximize utilization of their floor space for in store demos and improve their customer experience.

Categories: LED Posted by ledbbier on 29/04/2020 7:35 SA | Bình luận (0)

One is that ultraviolet light has an effect not only on bacteria, but also on mammalian cells.The second is that bacterial spores are highly resistant to ultraviolet light, which is somewhat worrying.The dormant spores of bacillus subtilis, for example, are five to 50 times more resistant to ultraviolet radiation than the corresponding growing cells.LED Ufo Grow Lights 150 Watt Ip65

Spore photoproduct lyase (spore photoproduct lyase) is a unique DNA repair enzyme that makes spores so resistant.During endospore germination, SP lyase can repair DNA damage induced by ultraviolet radiation.Bacterial spores are highly resistant to physical damage such as heat, ionization, ultraviolet and gamma radiation, osmotic pressure, and dryness.Spores also protect bacteria from chemical and biological disinfectants such as iodine, peroxides, and alkylating agents.So even crude physical and chemical methods can't get rid of bacterial spores.The so-called wildfire burn, the spring breeze is born.Therefore, it is urgent to develop other more effective sterilization methods.