We keep pace with the times, pursue excellence, and make our dedication to the development of the 222Nm Bandpass Filter Narrowband Optical Filter for Far UVC Light, uvc excimer lamp, 40w Far UV Light Bulbs UV Lamp 222 Nm for Sterilization industry in our country. We increase our efforts to introduce talents and strive to build the enterprise into a modern enterprise with strong competitiveness and efficient utilization of resources. We have good products and professional sales and technical team and our company develops rapidly. We will be committed to providing customers with safe products and services to satisfy different users. To our partners, we put forward the enterprise development concept that honesty is the cornerstone, win-win is the driving force, unity and cooperation is a best road.

FEATURES

1. Environmentally friendly/mercury-free

2. Safe disinfection technology

3. Rapid sterilization

4. Wide operating temperature

5. Instantaneous on/off

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.: UWG222-280W

2. Peak Wavelength: 222nm

3. Size: 1259*400*2313mm

4. Input Voltage: 24vDC

5. Power: 280w

6. Beam Angle: 60°

7. Radiation Intensity: 3000μw/cm²(0cm)

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

9. Materials: Quartz glass, Aluminum frame, Krcl noble gas

10. Lifespan: 4000 hours

APPLICATIONS

Our disinfection gate is a new disinfection solutions for the entrances and exits of different kinds of buildings.

School

Hotel

Store

Factory

Office building

Comparing the Impact of Far UVC and Germicidal UVC on Disinfection

Within the germicidal UVC range, 260 nm to 270 nm is seen as an ideal wavelength, with only a small drop in efficacy in damage to the nucleic acid across that wavelength range (peak DNA/RNA absorption is observed between 263 nm to 265 nm) while, outside that range, the efficacy of longer or shorter wavelengths starts to fall drastically.

For comparison, UVC in that range is two to three orders of magnitude more effective than UVA at inducing DNA damage.

The primary process of disinfection in the germicidal range is by the generation of cyclobutane pyrimidine dimers (CPD), the dominant form of UV-induced genomic damage. These dimers interrupt the replication of DNA/RNA and lead to bacterial cell death and viral inactivation.

Recently, scientists have studied the application of Krypton-Bromine and Krypton-Chlorine excimer lamps to generate primary photon emission peaks at 207 nm and 222 nm, respectively. UVC in the 207 nm to 222 nm range is commonly referred to as Far UVC. While photons emitted in this range are absorbed to some degree by the nucleic acids of DNA/RNA, the principal factor in reducing infectivity is thought to result from absorption and resultant damage to proteins. This has been demonstrated notably on adenovirus, methicillin-resistant staphylococcus aureus (MRSA), and influenza virus of type H1N1.

In water applications, the use of 222 nm does not seem likely since the UV transmissivity (UVT) in water becomes unacceptably large. UVT for filtered water is approximately constant down to 260 nm and starts to drop dramatically at shorter wavelengths due to common chemical contaminates such as nitrates. In addition, the pathogens of interest are biofilm-forming bacteria such as pseudomonas with peak absorption between 260 nm to 265 nm which exhibit lower photon absorption at shorter wavelengths.

Employing a 205 nm to 230 nm photon source(far UVC disinfection gate 222nm far UVC safe disinfection solution of UV light) to treat pathogens is far more likely to depend on the protein aspect of a pathogen, which can have substantially different absorption coefficients, rather than the proven nucleic acid DNA/RNA approach utilizing the absorption peak in the 260 nm to 270 nm wavelength range which has been shown to consistently and predictably inactivate pathogens.

We adopt advanced technology, which greatly extend the service life of our Portable Mobile Handheld Hanging UVC Sterilizer Surface Cleaning 222nm Far UV Light. We actively build a team of management, professional and technical, and skilled operation talents to realize the common promotion of employee value and enterprise value. We are speeding up the pace of production, operation, reform and development of enterprises in an all-round way. We hope to join the ranks of advanced enterprises through hard work.

Hot Tags: far uvc disinfection gate safe disinfection solution of uv light, China, suppliers, manufacturers, factory, customized, wholesale, bulk, pricelist, in stock, for sale, 254 Nm Waterproof UV Lamp for Water Treatment Aquarium, far uv light bulbs 222 nm, Top Quality T8 36w Shortwave Sterile UV Ultraviolet Lamp, High Purity Quartz Tube Mini Germicidal UV Lamp for Washing Machine, Stainless Steel Pond UV Sterilizer UV Lamps Germicidal UVC Light, uvc222nm