In the course of many years of development, we have always implemented the policy of 'worrying about the customers' worries', insisting on meeting the needs of our customers with high-quality krypton far uv, 222 uvc, narrowband optical filter 222nm and good service. The company continues to proactively check the existing processes and improve them for the best service quality. Our company is actively working on the research and development of new products, developing deep processing products with higher technological content, higher added value and better market prospect, and we sincerely welcome people with insight from all sides to come to our group to show their talents. We continue to strengthen brand awareness, increase market share, increase publicity, guide and promote consumption. All of our employees take the goal as the guide, emphasize the result, and maintain the consistency and attainability of the goal and the result.

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.: UWB222-60W

2. Peak Wavelength: 222nm

3. Size: 28*300mm

4. Input Voltage: 24vDC

5. Power: 60w

6. Beam Angle: 360°

7. Radiation Intensity: 6000μw/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

Inactivation of microorganisms by newly emerged microplasma UV lamps

The application of microplasma far-UVC lamps(60w far uvc bulb, uvc light 222 nm, disinfection excimer lamp) for microbial inactivation was studied. A new general kinetic model was provided for microbial reactivation studies. The microplasma UV induced nucleic acid repair-deficiency disorder. Results for a model ssRNA virus illustrates far-UVC susceptibility of SARS-CoV-2.

Pathogenic microbes are becoming one of the biggest health-threatening challenges leading to a global need for sustainable solutions. Ultraviolet radiation enables the control of microorganismal replication. However, microbes with protected and/or repairable nucleic acids have challenged the inactivation efficacy of current UV sources. Targeting proteins responsible for nucleic acid protection and repair or microbial infection can be game-changing. Here, we identified and kinetic-modelled the efficiency of a new mercury-free radiation technology: microplasma UV, which radiates around proteins’ UV-absorption and decomposition peak with unique spectral power distributions. Surrogates for challenging microorganisms were studied: Escherichia coli bacterium that contains nucleic acid reactivation proteins, and bacteriophage-MS2 virus that possesses viral proteins responsible for protecting nucleic acid and initiating infection (maturation).

The microplasma UV lamp photons, at wavelengths below 240 nm, induced nucleic acid repair-deficiency disorder and enhanced inactivation of viral infectivity. Both studied microplasma UV sources presented higher germicidal efficiency for MS2 and significantly lower repair for E. coli compared with the standard values reported for mercury UVC lamps and UVC light emitting diodes (UVC Leds) in the literature. The reactive oxygen species were found to not play a role in this enhancement. The present results introduce promising UV sources for efficient and long-lasting microbial inactivation, thereby paving the way toward sustainable disinfection systems.

We take technology as the core driver and persist in the pursuit of excellent service quality to provide accurate and reliable measurement solutions for each customer and become a reliable partner for customers to solve problems in the field of Fluorescent Free UV Free Woven Fusible Interlining FF7900-222 1/1 Plain Woven! In terms of operation and management, we have made a thorough study of every link and sought for rationalization bit by bit. Our company always pursues the principle of honesty and belief, and always regards the requirements and satisfaction of customers as the goal of our efforts.

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