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SumiRay™, the new quality standard

The industry’s top class output

QUALITY

SumiRay™, the new quality standard

Nikkiso’s standards, that were cultivated as a medical device manufacturer and have been honed in the field, where no mistakes whatsoever are allowed. As a leading company in the field of Deep UV-LEDs, we call only those Deep UV-LEDs that meet our standards SumiRay™, as proof of performance, quality, and safety.

  • wavelengths
    260 nm to 315 nm
    wavelengths
  • Lasts 10,000 hours
    Lasts 10,000 hours
    or more
  • Lasts 10,000 hours
    Lasts 10,000 hours
    or more
  • Made in Japan
    Made in Japan

High purifying effect with quality, technology, and safety combined

The purifying performance varies depending on output, irradiation distance, and so forth. The combination of high quality SumiRay™, whose production is thoroughly controlled in house, and Nikkiso’s control technology, which makes the most of the Deep UV-LEDs, enables both powerful purifying performance and safety.

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MECHANISM

How deep UV rays purify air

Viruses and bacteria grow based on the genetic information contained in their own nucleic acids (DNA and RNA), causing infection and disease. However, irradiation of deep UV rays disrupts the helical structure of the nucleic acids in the cell, rendering viruses and bacteria harmless, and prevents them from multiplying.

Mechanism imageMechanism imageジ