LumenLabs Lumenizer™ 300

過濾遠紫外消毒儀

訂購 Lumenizer™ 300
遠紫外光消毒方案

LumenLabs Lumenizer™ 300
過濾遠紫外消毒儀
實現人機共存 高效持續消毒

安全高效的殺菌消毒儀(包括新型冠狀病毒)

99.9%
病毒最快3秒鐘內被消滅

訂購 Lumenizer™ 300
遠紫外光消毒方案

LumenLabs Lumenizer™ 300
過濾遠紫外消毒儀
實現人機共存 高效持續消毒

安全高效的殺菌消毒儀(包括新型冠狀病毒)

99.9%
病毒最快3秒鐘內被消滅

訂購 Lumenizer™ 300

高效

最快3秒鐘內消滅99.9%的病毒

安全

獨有濾鏡確保有害紫外光無泄漏,實現產品「人機共存」的百分百安全保障。

持續

實現人機共存 高效持續消毒

Lumenizer™ 300 與市場上其他消毒器比較

由LumenLabs與哥倫比亞大學和復旦大學聯手研發的「Lumenizer 過濾遠紫外消毒儀」獲國內、國際多間權威科研機構實驗報告認證殺滅率達99.9%

David J Brenner 教授

哥倫比亞大學公共衛生學院
放射性研究所主任

2020年,哥倫比亞大學公共衛生學院放射性研究所主任David J Brenner教授的實驗室對兩種空氣傳播的人體冠狀病毒(coronaviruses alpha HCoV-229E和beta HCoV-OC43)進行消殺實驗,更證實使用LumenLabs過濾遠紫外燈在10秒內能達到99.9%滅活效果。

2020年,日本廣島大學使用「Lumenizer 過濾遠紫外消毒儀」進行了新型冠狀病毒(COVID-19) (SARSCoV-2)消殺實驗,在60秒內達到99.9%消殺效果。

LumenLabs以獨有專利技術的納米級帶通濾波器,將一切連帶發出的高危害波段紫外光(235nm、257nm、325nm)徹底過濾,真正體現 222nm波長的遠紫外光進行安全高效的殺菌消毒。

222nm波長過濾遠紫外滅菌技術
利用222nm波長的特性去破壞細菌、病毒中的DNA或RNA的分子結構,造成病原體無法再生,達到消毒效果。同時,獨有濾鏡確保有害紫外光無泄漏,實現產品“人機共存”的百分百安全保障。

使用222nm波長可用於對同一場景內的空間和表面進行消毒工作,並已獲多個國際安全認證,包括經CNAS資質實驗室IEC 62471光生物安全檢測,認定為最高安全等級 - Exempt (完全無害),證明產品光源對眼睛或皮膚沒有任何負面影響,多間國內醫院、辦公室及餐廳等場所已安裝使用。

遠紫外線(222 nm)
可以安全有效地殺滅
空氣中的新冠狀病毒

Reference
Buonanno, M., Welch, D., Shuryak, I., & Brenner, D. J. (2020). Far-UVC light (222nm) efficiently and safely inactivates airborne human coronaviruses. Scientific Reports, 10(1), 1-8.

Click to view the abstract

A direct approach to limit airborne viral transmissions is to inactivate them within a short time of their production. Germicidal ultraviolet light, typically at 254 nm, is effective in this context but, used directly, can be a health hazard to skin and eyes. By contrast, far-UVC light (207–222 nm) efficiently kills pathogens potentially without harm to exposed human tissues. We previously demonstrated that 222-nm far-UVC light efficiently kills airborne influenza virus and we extend those studies to explore far-UVC efficacy against airborne human coronaviruses alpha HCoV-229E and beta HCoV-OC43. Low doses of 1.7 and 1.2 mJ/cm2 inactivated 99.9% of aerosolized coronavirus 229E and OC43, respectively. As all human coronaviruses have similar genomic sizes, far-UVC light would be expected to show similar inactivation efficiency against other human coronaviruses including SARS-CoV-2. Based on the beta-HCoV-OC43 results, continuous far-UVC exposure in occupied public locations at the current regulatory exposure limit (~3 mJ/cm2/hour) would result in ~90% viral inactivation in ~8 minutes, 95% in ~11 minutes, 99% in ~16 minutes and 99.9% inactivation in ~25 minutes. Thus while staying within current regulatory dose limits, low-dose-rate far-UVC exposure can potentially safely provide a major reduction in the ambient level of airborne coronaviruses in occupied public locations.

222 nm遠紫外光低至1.2至1.7 mJ / cm2的劑量可殺滅99.9%空氣中的新冠狀病毒

暴露於222 nm的遠紫外線輻射,沒有觀察到晶狀體或視網膜的損傷。

222 nm 和 254 nm 紫外線
對實驗室老鼠誘發的
急性角膜損傷評估

Reference
Kaidzu, S., Sugihara, K., Sasaki, M., Nishiaki, A., Igarashi, T., & Tanito, M. (2019). Evaluation of acute corneal damage induced by 222-nm and 254-nm ultraviolet light in Sprague–Dawley rats. Free radical research, 53(6), 611-617

Click to view the abstract

Two hundred twenty-two nanometres ultraviolet (UV) light produced by a krypton–chlorine excimer lamp is harmful to bacterial cells but not skin. However, the effects of 222-nm UV light exposure to the eye are not fully known. We evaluated acute corneal damage induced by 222- and 254-nm UV light in albino rats. Under deep anaesthesia, 6-week-old Sprague–Dawley albino rats were exposed to UV light. The exposure levels of corneal radiation were 30, 150, and 600 mJ/cm2. Epithelial defects were detected by staining with fluorescein. Superficial punctate keratitis developed in corneas exposed to more than 150 mJ/cm2 of UV light, and erosion was observed in corneas exposed to 600 mJ/ cm2 of UV light. Haematoxylin and eosin staining also showed corneal epithelial defects in eyes exposed to 254-nm UV light. However, no damage developed in corneas exposed to 222-nm UV light. Cyclobutane pyrimidine dimer-positive cells were observed only in normal corneas and those exposed to 254-nm UV light. Although some epithelial cells were stained weakly in normal corneas, squamous epithelial cells were stained moderately, and the epithelial layer that was detached from the cornea exposed to 600 mJ/cm2 of light was stained intensely in corneas exposed to 254-nm UV light. In the current study, no corneal damage was induced by 222-nm UV light, which suggested that 222-nm UV light may not harm rat eyes within the energy range and may be useful for sterilising or preventing infection in the future.

暴露於222 nm的遠紫外線輻射,沒有觀察到晶狀體或視網膜的損傷。

Lumenizer可以應⽤於
我們⽣活、⼯作和娛樂的
所有室內空間。

產品光源對眼睛或皮膚沒有任何負面影響,多間國內醫院、
辦公室及餐廳等場所已安裝使用。
訂購 Lumenizer™ 300

實現人機共存
高效持續消毒

獨有濾鏡確保有害紫外光無泄漏,
實現產品「人機共存」的百分百安全保障。

現實應用場景

適⽤場所:
學校、雜貨店、零售商店、養老院、酒吧、餐廳、影院、私⼈診所、酒店、交通運輸樞紐、⾶機、公交⾞、火⾞/地鐵、救護⾞、健⾝房、房屋、公寓、軍事設施……

合作客戶

不同類型的室內場所已經安裝使用 Lumenizer 增強保護

通過國際最高安全等級 - IEC 62471光生物安全檢測,
LUMENIZER為:Exempt(完全無害)

IEC 62471光生物安全檢測

滅箘與消毒器械消毒功效鑒定試驗

聯絡我們

如欲了解更多有關樂希產品及服務,歡迎聯絡我們的客⼾服務專員。