We have established a good long-term cooperative relationship and formed a good reputation in the UV Lamp Ultraviolet Light for Aquarium Water Filter Swimming Pool, UV Sterilizer for Drinking Water with 254 Nm UVC Germicidal Lamp, High Purity Quartz Tube Mini Germicidal UV Lamp for Washing Machine industry. Technology is the inexhaustible power of human development, and we rely on scientific and technological progress to promote the rapid and healthy development of the enterprise. We always regard product quality as the foundation of survival and the way of development, and hope to lead the industry towards the green and low-carbon direction. As a modern enterprise integrating research, development, production and sales, our company has a professional product research, advanced production and testing equipment. After years of construction and development, our company has now become a relatively large-scale professional manufacturer of agricultural machinery in China.

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.: UWM222-15W

2. Peak Wavelength: 222nm

3. Size: 165*72*35mm

4. Input Voltage: 24vDC

5. Power: 15w

6. Beam Angle: 60°

7. Radiation Intensity: 2000μw/cm²(0cm)

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

The decontamination efficacy of an installed 222-nm ultraviolet disinfection device in a shared bathroom

Toilet surfaces are contaminated with pathogens, and they may be a vector for disease transmission. In this study, we investigated the efficacy of an automated 222-nm ultraviolet C disinfection device(15w far UVC light module 222 UV light safe disinfection technology), with a motion sensor, for removing bacterial contamination in a shared bathroom.

We use two automated UVC devices, deactivated by motion sensors, which were mounted on the ceiling of two bathrooms, the emission window of the UVC device was covered in the non-treated bathroom. After irradiation, samples were collected from five surfaces at four time points/day for 5 days, and colony-forming units (CFUs) of aerobic bacteria (AB) were determined. The irradiation time was also measured.

The results showed that UVC source deactivation time did not significantly differ between the bathrooms. There was a significant difference in the total AB CFUs between the treated and non-treated bathrooms. In the treated bathroom, the CFUs of AB of the toilet seat, control panel of the electric toilet seat, and top of the toilet paper holder were significantly lower than those of the control. The CFUs of AB at 9:00, 15:00, and 18:00 h in the treated bathroom were significantly lower than those of the control.

The automated 222-nm UVC disinfection device with a motion sensor significantly reduced AB surface contamination of a shared bathroom.

From this research we know that the efficacy of a 222-nm UVC device for bacterial decontamination in a shared bathroom was evaluated.

The 222-nm UVC device significantly reduced surface bacterial contamination.

This device has a potential for decontaminating intermittently occupied spaces.

Normally customer-oriented, and it's our ultimate concentrate on for Air Filter Plasma Generator for Air Purifier Appliances. We adhere to seriously treat the development of the industry, and we have been recognized in the majority of customers and the industry. We believe that industry is the root of the survival of the enterprise, and the concept of "industry-based" reflects our diligent and pragmatic spirit and the pursuit of excellence.

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