納屋商事 List of News Articles

Our company will be exhibiting cold cathode UV lamp-related products at Booth A-06 on the 3rd floor. "Osaka Industrial Exhibition 2026" Official Website https://kangyo.osaka.cci.or.jp/ Event Name: Osaka Industrial Exhibition 2026 Date and Time: October 14, 2026 (Wednesday) 10:00 AM - 5:00 PM October 15, 2026 (Thursday) 10:00 AM - 4:00 PM Location: MyDome Osaka Exhibition Hall (2-5 Honmachi-bashi, Chuo Ward, Osaka City) https://www.mydome.jp/mydomeosaka/access/ Admission Fee: Free Organizers: Osaka Chamber of Commerce and Industry, Sakai Chamber of Commerce and Industry, Osaka Prefectural Federation of Chambers of Commerce Co-organizers: Chambers of Commerce and Industry and Associations within Osaka Prefecture By registering in advance, you can enter without waiting in line at the reception on the day of the event. https://kangyo.osaka.cci.or.jp/visitor/regist

This is a cold cathode UV (ultraviolet) lamp that addresses issues such as "the size and shape do not fit with conventional UV lamps" and "wanting to reduce the frequency of replacements." It features long lifespan, strong resistance to ON/OFF lighting, and high flexibility in size and shape, making it suitable for operations that require repeated lighting and extinguishing, as well as for integration into small devices. It can be manufactured in sizes ranging from compact lamps to fluorescent tube-type lamps.

Inverter-built cold cathode sterilization lamp. Multiple lamps can be lit with a single adapter. Contributes to space-saving.

Testing Organization: Japan Food Analysis Center, Osaka Branch Test Subject: Staphylococcus epidermidis Test Results: After 30 minutes: 90.7% inactivation After 60 minutes: 99.54% inactivation After 90 minutes: 99.99% inactivation Test Chamber: 25㎥ (equivalent to 6.6 tatami mats) *These test results do not indicate effectiveness in actual usage environments.

Irradiation from a distance of 5 cm for 5 seconds > 99.99% inactivation Irradiation from a distance of 10 cm for 10 seconds > 99.94% Irradiation from a distance of 20 cm for 10 seconds > 99.44% Target: Novel coronavirus Delta variant Lamp used: Cold cathode sterilization lamp, spiral shape, 12W In an in vitro study (test tube experiment) conducted as a commissioned research by Professor Daisuke Hayasaka and Associate Professor Chuu Shimoda from the Joint Faculty of Veterinary Medicine at Yamaguchi University, it was confirmed that irradiating the Delta variant of the novel coronavirus on a petri dish from a distance of 5 cm for 5 seconds resulted in > 99.99% inactivation. Additionally, under other conditions, it was confirmed that irradiation from a distance of 10 cm for 10 seconds resulted in > 99.94%, and irradiation from a distance of 20 cm for 10 seconds resulted in > 99.44% inactivation of the same virus. (*The results of this test do not indicate effectiveness in actual usage environments.)