Since we have scientific management mode, rigorous working attitude, solid technical strength and advanced manufacturing technology, we can promise that each of our far uv sterilizer, far uvc led manufacturer, UV Sterilizer for Drinking Water with 254 Nm UVC Germicidal Lamp is of the highest quality. While ensuring the steady development of the enterprise, we continue to expand the scale of production, accept laid-off workers, and build a harmonious labor relationship. Talent is the most core and active factor in science and technology production, and also the key factor for enterprises to enhance their independent innovation ability. We have been pursuing the road of professional development, always adhering to the operation policy of 'customer first, innovation and development', and continuous improvement.

FEATURES

1. Environmentally friendly/mercury-free

2. Safe disinfection technology

3. Wide operating temperature

4. Instantaneous on/off

5. Large production capacity

6. No degradation in output over the life of the lamp

7. Spectrum testing by the third-party

8. EPA, ISO9001, CE certified

SPECIFICATIONS

1. Model no.: UWB222-300W

2. Peak Wavelength: 222nm

3. Size: 55*1000mm

4. Input Voltage: 110-270vAC

5. Power: 300w

6. Beam Angle: 360°

7. Radiation Intensity: 8000μs/cm²(0cm)

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

9. Materials: Quartz glass, Polymer end caps, Krcl noble gas

10. Lifespan: 4000 hours

APPLICATIONS

Air disinfection

Surface disinfection

Water disinfection

Room sanitisation

Sanitisation for public places

Long-term effects of 222-nm ultraviolet radiation C sterilizing lamps on mice susceptible to ultraviolet radiation(far UVC light bulb, 300w largest power lamp)

Germicidal lamps that emit primarily 254 nm ultraviolet radiation are routinely utilized for surface sterilization but cannot be used for human skin because they cause genotoxicity. As an alternative, 222-nm UVC has been reported to exert sterilizing ability comparable to that of 254-nm UVC without producing cyclobutane pyrimidine dimers (CPDs), the major DNA lesions caused by UV.

However, there has been no clear evidence for safety in chronic exposure to skin, particularly with respect to carcinogenesis. We therefore investigated the long-term effects of 222-nm UVC on skin using a highly photocarcinogenic phenotype mice that lack xeroderma pigmentosum complementation group A (Xpa-) gene, which is involved in repairing of CPDs. CPDs formation was recognized only uppermost layer of epidermis even with high dose of 222-nm UVC exposure. No tumors were observed in Xpa-knockout mice and wild-type mice by repetitive irradiation with 222-nm UVC, using a protocol which had shown to produce tumor in Xpa-knockout mice irradiated with broad-band UVB. Furthermore, erythema and ear swelling were not observed in both genotype mice following 222-nm UVC exposure. Our data suggest that 222-nm UVC lamps can be safely used for sterilizing human skin as far as the perspective of skin cancer development.

Over the years, we continue to innovate and break through, dedicated to providing customers with good quality Commercial Air Disinfector Factory OEM ODM Far Ultraviolet Air Disinfection Machine Sterilizer. In order to establish a high-quality, high-level professional marketing service team, the company hired experts to conduct business training on the marketing team, strengthened the level of marketing services, and established a scientifically managed marketing system to track the company’s products to satisfy Customer demand. It is the pride and glory of our staff to make contributions to your business building. It is your wise choice to choose our products.

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