Far UVC Light 222 nm 120w Far UV Disinfection Hand Sterilizer

Since ultraviolet disinfection does not produce any residues and does not pollute the environment, the use of far uv disinfection is more convenient and efficient than traditional disinfection methods. However, in the past, ultraviolet products in the past would harm the human body and need to be kept away from the crowd when used.Far uvc light 222 nm solves this problem and will not cause any harm to the human body, so its application range is wider.

 

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.:	UWH222-120W
Power:	120w
Input voltage:	100-240vAC
Working voltage:	3000vAC
Working current:	40ma
Peak wavelength:	222nm
Radiation intensity:	6000μw/cm²(0cm)
Time to reach 90% UV output:	3s
Max. allowed temperature:	180℃
Materials:	Excimer bulb, filter, iron shell
Lifetime:	4000hours

 

 

 

Dimensions

 

Size: 1482mm(L)*530mm(W)*300mm(H)

Weight: 25kg

Drawing: see below

 

 

 

 

Spectral Curve

 

Peak wavelength: pure 222nm

Half wave width: 5nm

 

 

 

 

Working Principle

 

 

 

 

The 222nm ultraviolet disinfection technology can kill 99.9% of bacteria in the air in a short period of time. Studies have confirmed that it will not harm human skin and eyes while sterilizing. This feature greatly expands its scope of use, breaks the predicament that uvc ultraviolet rays cannot be used in the presence of people, and also provides a more advantageous way for people to use ultraviolet rays for disinfection.

 

Applications

Special for hand disinfection or small size object sanitization, can be used in school, hospital, station or other public places.

 

 

The 222nm excimer light source has many advantages

The 222nm wavelength belongs to the vacuum ultraviolet rays in the UVC band. So far, more and more studies have shown that the far UVC light 222 nm is also effective against many pathogens, and this light will not pose a threat to glasses and the human body. According to reports, Columbia University in the United States and Kobe University in Japan have separately proved that UVC radiation with a wavelength of 222nm can inactivate germs and will not have adverse effects on the skin and eyes.

In addition to being harmless to people, the 222nm excimer light source also has many advantages in other aspects:

It has good monochromaticity, concentrated ultraviolet output energy, and high ultraviolet output intensity, which can reach 100mW/cm²; its incoherent light is conducive to large-area processing; there is no inherent electrode corrosion phenomenon of traditional light sources, and the service life is greatly extended; it can be turned on and off instantly at any time , without preheating, the number of switches does not affect the service life; the opening and operation are not affected by the ambient temperature; cold light source, no infrared output, no obvious heating effect; green and environmentally friendly. Mercury is not used, and there is no problem of secondary pollution and waste recycling.

It is precisely because this technology has the above advantages, the far UV disinfection technology can be widely used in various high-risk public disinfection and sterilization areas.

 

 

 

 

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