60w UV Light 222 nm Light Fixture Far UV 222nm

Many studies have confirmed that the far uv 222nm will not harm human skin and eyes, and is safe for the human body. This also shows that we can use uv light 222 nm products to disinfect and sterilize in an environment with people. It can be used in many public places, such as hospitals, railway stations, airports, shopping malls and other crowded places.

 

Features

1. Effective sterilization wave length 222NM

2. Effectively reduce viruses, bacteria and spores
3. Safe for human skin and eyes
4. Environmentally friendly

5. Mercury-free

6. Fast light output

 

Parameters

 

Model No.:	UWF222-60W
Power:	60w
Input voltage:	24vDC
Working voltage:	2000vAC
Working current:	30ma
Peak wavelength:	222nm
Radiation intensity:	4000μw/cm²(0cm)
Time to reach 90% UV output:	3s
Max. allowed temperature:	180℃
Materials:	Quartz glass tube, Krcl noble gas
Lifetime:	4000hours

 

 

 

Dimensions

 

Size: 360mm(L)*400mm(W)*60mm(H)

Drawing: see below

 

 

 

 

Structure: see below

 

 

 

 

Irradiation intensity

 

Testing tool: UV meter special for 222nm products

Testing steps:

1. Turn on the 222nm light

2. After 10 minutes, put the detection probe of the UV meter straight in front of the light

3. Change the distance between the detection probe to the light surface

4. Record the irradiance data at different distances

5. Figure out the time it take to reach different germicidal radiation dose

 

 

 

 

Spectral Curve

 

Peak wavelength: pure 222nm

Half wave width: 5nm

 

 

 

 

Because the 222nm ultraviolet rays do not harm the human body, and can perfectly take into account high efficiency and safety, the 222nm uvc disinfection lamp has a wide range of applications. It can be well integrated into our daily life, not only for home use, but also for public places such as airports, hospitals, stations, and large supermarkets.

 

Applications

1. Disinfection for occupied space such as home, office, school, hospital, station, airport

2. Medical use

3. Pet health

4. Aquaculture

 

 

 

"222nm" has become the new darling of the technology industry

At the "Second National Disinfection Technology and Application Summit Forum" in China, experts in epidemiology of CDC disclosed for the first time a "black technology" in anti-epidemic - "222nm far ultraviolet light". This brand-new human body safety disinfection technology is a major breakthrough in China's epidemic prevention technology for infectious diseases.

In fact, scientists have previously discovered that a specific wavelength of light can be used to kill germs. This kind of light is short-wave ultraviolet light with a length of 254nm, also known as "UVC light". In most cases, the purpose of disinfection and sterilization can be achieved by irradiating empty wards or carriages with UVC light, but UVC light will cause harm to human health. After UVC light is absorbed by the cornea, it kills cells by destroying DNA, so UVC light cannot directly irradiate the human body, especially the eyes.

So is there a safer way?

The answer is uv light 222 nm, referred to as Far-UVC.

Because it can take into account both high efficiency and safety, "222nm" has become the new darling of the technology industry.

222nm is a kind of light with extremely high energy, which is close to 6eV. The energy it generates can destroy the DNA or RNA molecular chain structure of bacteria and viruses, which will make them lose their ability to replicate and achieve the disinfecting effect.

In terms of safety, Professor Brenner from Columbia University found that 222nm is highly absorbed by biological substances, which makes it unable to penetrate the outermost stratum corneum of the skin and the tear layer of the eyes, so it is safe for the human body. The outermost stratum corneum of the skin can also be called the dead skin layer, which can block 222nm light from reaching subcutaneous living cells. There is a tear layer protection outside the cornea that can block 222nm, and the thickness of 4-6 cells in the upper layer of the cornea is about 1-2 days of metabolic cycle, so there is no long-term risk.

Since far uv 222nm light has the advantages of high-efficiency sterilization and harmlessness to the human body, the market is very optimistic about its future development.

 

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