Over the years, the group has always adhered to the corporate philosophy of "customer-centric, quality-oriented", and has made unremitting efforts to build China's most powerful far ultraviolet, 172 Nm Excimer Light Bulb, High Quality Amalgam UV Lamps Water Sterilizer for Pool industry. In recent years, we have established the concept of global and whole industrial chain and actively promoted the transformation and upgrading of industries. The personal values of our employees and the social values of the enterprise have been highly unified, and the employees have formed a team spirit of unity of pace and mutual cooperation around a common goal, thus improving the centripetal force and cohesion of the enterprise and enhancing the competitiveness of the enterprise.

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.

Our 200-450nm Far Ultraviolet Spectrum Analysis Irradiance Meter Measuring Instrument Sterilization Lamp 222nm Testing Instrument Ohsp350uvs have been sold all over the country and overseas, and we will improve the level of creation of this product, as well as the perfect quality to serve customers. The world's advanced international quality management system and professional personnel ensure stable quality of our peoducts. In order to meet the market challenges, our company adopts efficient marketing channels to expand sales and improve market share.

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