254nm 280nm LED UVC teeb 50w 100w 200w

Daim ntawv thov:

• cov tshuaj tiv thaiv photochemical

• UV Curing thiab lwm yam

• Kev luam ntawv

• Txheej

• Adhesive

• Kev Tshawb Fawb / Kev Ruaj Ntseg

• UV Teeb

• Fluorescence Photography

• Kev Kho Hniav

• Kev soj ntsuam txhaum cai

• Kev kuaj pom roj

. UV LED Disinfection Lub teeb

. UV teeb rau photochemical tshuaj tiv thaiv

Parameters:

1. Bridgelux, Epistar, Epiled Chips

2. Japanese Dow Corning Silicon packing, raws li kev tiv thaiv ib puag ncig

Intematix fluorescent hmoov, kev ruaj ntseg zoo

3. UV yoj ntev: UVC 254nm 280nm Led Uv Teeb, UVB 320nm-280nm, UVA: 400nm-320nm

4. Lub zog: 50w 100w 150w 200w

Ntau cov duab:

254nm 280nm LED UVC teeb 50w 100w 200w

LEDs UVC
Cov ntawv thov rau ultraviolet (UV) LEDs suav nrog kev kho dej, kho qhov muag cov ntaub ntawv, kev sib txuas lus, kev tshawb nrhiav cov tshuaj lom neeg, thiab kho cov polymers. Wavelengths ntawm 100 nm txog 280 nm raug xa mus rau UVC feem ntawm UV spectrum.

Qhov zoo tshaj plaws wavelength rau tshuaj tua kab mob yog nyob nruab nrab ntawm 260 thiab 270 nm, nrog ntev wavelengths ua exponentially tsawg germicidal efficiency. Nyob rau hauv kev sib piv rau cov pa mercury teeb, UVC LEDs muab ib tug xov tooj ntawm zoo, nrog rau cov tsis muaj cov ntaub ntawv txaus ntshai, instantaneous on/off switching yam tsis muaj kev txwv lub voj voog, txo cov cua kub noj nrog rau kev kub siab extraction, thiab ntxiv durability.

Nyob rau hauv cov ntaub ntawv ntawm UVC LEDs, ib tug ntau dua txhuas mole feem pua ​​yog tsim nyog los tsim luv wavelength emission (260 nm rau 270 nm rau tshuaj tua kab mob), uas ua rau kev loj hlob thiab doping ntawm cov khoom nyuaj. Keeb kwm, sapphire yog qhov feem ntau siv cov substrate rau III-nitrides txij li cov lattice-matched substrates tsis yooj yim nkag tau. Lub lattice tsis sib haum xeeb ntawm sapphire thiab high-Al-cov ntsiab lus AlGaN qauv ntawm UVC LEDs ua rau ntau yam tsis-radiative recombination (tsis xws luag). Qhov sib txawv ntawm ob lub thev naus laus zis zoo li tsis tshua muaj suab nrov nyob rau hauv UVB ntau yam thiab nyob rau lub wavelengths ntev dua, qhov twg cov lattice-mismatch nrog AlN yog qhov loj dua vim tias qhov xav tau ntau dua ntawm Ga. Cov nyhuv no zoo li yuav ua rau muaj qhov siab dua Al concentration, yog li sapphire-raws li UVC LEDs yuav poob rau hauv lub zog ntawm wavelengths luv dua 280 nm sai dua AlN-raws li UVC LEDs.
 

Cim npe nrov: 254nm 280nm coj uvc teeb 50w 100w 200w, Tuam Tshoj, lwm tus neeg, manufacturers, hoobkas, yuav, nqe, zoo, pheej yig, kev muag, hauv Tshuag, dawb qauv