We constantly develop environmentally friendly, high-performance, multi-functional and long-lasting 20w Far UVC Light Module 222Nm UV Light Safe for Human Skin, excimer wave sterilray, buy far uvc light 222 nm to meet market demand. For a long time, the company firmly believes that science and technology are productivity, and is constantly committed to improving technology. We always give priority to strengthening environmental protection, developing green manufacturing and practicing social responsibility.

FEATURES

1. Easy to be integrated

2. Pure 222 nm

3. Environmentally friendly/mercury-free

4. Safe disinfection technology

5. Wide operating temperature

6. Instantaneous on/off

7. Spectrum testing by the third-party

8. EPA, ISO9001, CE certified

SPECIFICATIONS

1. Model no.: UWM222-60W

2. Peak Wavelength: 222nm

3. Size: 351*78*44mm

4. Input Voltage: 24vDC

5. Power: 60w

6. Beam Angle: 60°

7. Radiation Intensity: 140μw/cm²(50cm)

8. Operating Temperature Range: -10°C - 150°C

9. Materials: excimer tube, aluminium housing, quartz glass filter

10. Lifespan: 4000 hours

APPLICATIONS

Air disinfection

Surface disinfection

Water disinfection

Room sanitisation

Sanitisation for public places

Exposure of human skin models to KrCl excimer lamps: the impact of optical filtering

Far-UVC radiation is a promising technology that is potentially both effective at killing airborne microbes such as coronaviruses and influenza, and being minimally hazardous to the skin and eyes. Our previous studies on health risks from far-UVC have employed a krypton-chloride (KrCl) excimer lamp, emitting principally at 222 nm, supplemented with an optical filter to remove longer wavelength emissions inherent to these lamps. This study explores KrCl lamp health hazards by comparing filtered and unfiltered KrCl lamps using effective spectral irradiance calculations and experimental skin exposures. Analysis of effective irradiances showed a notable increase in allowable exposure when using a filter. Induction of DNA dimers (CPD and 6-4PP) was measured in human skin models exposed to a range of radiant exposures up to 500 mJ cm-2 .

Compared to sham-exposed tissues, the unfiltered KrCl lamps induced a statistically significant increase in the yield of both DNA lesions at all the radiant exposures studied. Conversely, filtered KrCl lamps do not induce increased levels of dimers at the current daily TLV exposure limit for 222 nm (23mJ/cm² ). This work supports the use of filters for far-UVC KrCl excimer lamps(60w far UVC light module far UV range safe disinfection technology) when used to limit disease transmission in occupied locations.

Since our establishment, we have won the respect of our peers, the trust and cooperation of our customers. Our business philosophy is 'professionalism, environmental protection, integrity, and win-win', striving to become the most dazzling star in the field of 15W 20W PIR Sensor 222nm Portable Far-UVC Sterilizer Disinfection Light Far UV Germicidal Lamps! All along, we have always adhered to the spirit of abiding by the righteousness and continuous innovation. We are pragmatic, truthful, trustworthy and dedicated to create a corporate value chain to achieve a win-win situation for our customers, employees and partners.

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