低壓紫外殺菌燈
賀利氏普通低壓紫外殺菌燈采用高純度石英材質(zhì)制造,能為客戶提供40%的254nm紫外輸出效率,當(dāng)采用合成石英做材料時(shí),也會產(chǎn)生185nm的紫外光譜。
根據(jù)不同的弧長,安裝長度和連接方式,賀利氏可提供兩種類型的低壓紫外殺菌燈:
254nm 光譜的低壓標(biāo)準(zhǔn)紫外殺菌燈
185nm和254nm 的可產(chǎn)生臭氧的采用合成石英管的低壓紫外殺菌燈。
同時(shí),賀利氏還提供紫外沉浸式燈和低壓汞齊燈。此外,賀利氏還提供高效型低壓汞齊燈。
技術(shù)數(shù)據(jù):
低壓紫外殺菌燈的典型光譜:
|
Ozone-free |
Ozone-generating |
Spectrum: wavelenght |
254 nm |
185 nm, 254 nm |
Illuminated lenght * |
10 - |
10 - |
Electrical power |
5 - 80 W |
5 - 80 W |
Typical UV efficiency at 254 nm |
40 % |
40 % |
Typical efficiency at 185 nm, natural quartz glass |
- |
|
Typical efficiency at 185 nm, Synthetic quartz glass |
- |
|
Specific UVC flux |
0,2 - 0,5 W/cm |
0,2 - 0,5 W/cm |
Ambient application temperature |
max. |
max. |
Operating life |
Up to 8,000 hours with a maximum fall-off of 50 % in UVC intensity |
Up to 8,000 hours with a maximum fall-off of 50 % in UVC intensity |