222nm Far UVC 300w Excimer Lamp 222 nm

The 222nm far uvc has been proven to be harmless to the human body, so it can be more widely used in daily life. Excimer lamp 222 nm is gradually being used in different disinfection scenarios, such as medical equipment disinfection in hospitals, elevator disinfection in public places, clothing and food disinfection...etc. In addition, it is an environment-friendly product and will not pollute the environment.

 

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.:	UWB222-300W
Power:	300w
Input voltage:	110v/220vAC
Working voltage:	3000vAC
Working current:	100ma
Peak wavelength:	222nm
Radiation intensity:	9500μw/cm²(0cm)
Time to reach 90% UV output:	3s
Max. allowed temperature:	180℃
Materials:	Quartz glass tube, Krcl noble gas
Lifetime:	4000hours

 

 

 

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: 222nm

Half wave width: 5nm

 

 

 

Dimensions

 

Size: 46mm(Φ)*1000mm(L)

Drawing: see below

 

 

 

 

The 222nm far ultraviolet lamp plays an important role in disinfection. Under the premise of not harming the human body, the sterilization rate is as high as 99.9%, which meets the sterilization needs of various scenarios.The use of ultraviolet disinfection in daily life can effectively inhibit bacteria-based airborne diseases, which can reduce our risk of illness and effectively protect our health.

 

Applications

1. Disinfection for household electrical appliances

2. Food and clothing object surface sterilization

3. Sterilization and disinfection of water，air

4. Sterilization of medical device

5. Disinfection of public places

 

 

 

The excimer lamp 222 nm can effectively inactivate drug-resistant bacteria

Airborne microbial diseases are one of the major challenges to global public health. Common examples are seasonal and pandemic influenza, as well as bacterial-based airborne diseases such as tuberculosis, which increasingly have multidrug-resistant forms.

In contrast, studies have shown that far-ultraviolet light produced by filtered excimer lamps in the 207 to 222 nm wavelength range can effectively inactivates resistant bacteria without causing appreciable damage to the skin of mammals，which exposed to the uv rays.

Therefore, 222nm far uvc can be widely used in various densely populated public places for sterilization and disinfection to reduce the possibility of people being infected with viruses.

 

 

 

 

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