Qhov kev ua tau zoo ntawm UVC LEDs yog pom los ntawm UVB chips nrog lub wavelength ntau ntawm 308-320 nm, nrog rau cov ntim khoom ua tau zoo uas tuaj yeem ua tau raws li cov kev xav tau sib txawv ntawm cov neeg siv khoom.

UVB LED nrog lub ncov wavelength ntawm 310 nm muaj ib nrab wavelength dav ntawm tsuas yog 10 nm, thiab wavelength concentration yog qhov zoo dua rau cov teebmeem phototherapy.

UVB ultraviolet rays muaj cov nyhuv erythematous rau tib neeg lub cev. Nws tuaj yeem txhawb cov metabolism hauv cov ntxhia thiab tsim cov vitamin D hauv lub cev. Siv rau kev kuaj tawv nqaij thiab kho cov kab mob ntawm daim tawv nqaij, nws belongs rau kev kho lub cev.

txheeb xyuas thiab txheeb xyuas cov khoom tshwj xeeb. Xws li nucleotides, proteins, tshuaj fluorescent, khoom noj khoom haus additives, thiab fluorescent txheej.

UV B yog ib feem ntawm lub hnub ci, nyob rau hauv uas nqaim band UV-B tswj cov nroj tsuag kev loj hlob, xws li inhibiting hypocotyl elongation, txhawb cotyledon qhib, thiab txhawb cov tsub zuj zuj ntawm flavonoids thiab anthocyanins. Tag nrho band UV-B tuaj yeem ua rau muaj kev ntxhov siab thiab ua rau cov nroj tsuag puas. Yav dhau los, kev tshawb fawb txog kev tswj hwm kev loj hlob ntawm cov nroj tsuag los ntawm cov teeb liab ultraviolet feem ntau tsom rau saum toj kawg nkaus par.

UVC LED 250-280nm

Cov ntawv thov tseem ceeb ntawm UVC suav nrog dej / huab cua / qhov chaw tua kab mob / ua kom huv, cov cuab yeej tshuaj ntsuam xyuas (spectrophotometry, kua chromatography, roj chromatography, thiab lwm yam), kev tshuaj xyuas cov ntxhia. UVC band muaj luv wavelength thiab lub zog siab, uas tuaj yeem rhuav tshem cov qauv molecular hauv hlwb, tiv thaiv nws cov kev tsim tawm los ntawm kev rhuav tshem DNA thiab RNA ntawm cov kab mob, thiab tuaj yeem tua cov kab mob zoo thiab sai sai. Nws yog dav siv nyob rau hauv sterilization thiab tshuaj tua kab mob ntawm dej, cua, thiab lwm yam.

Lub hauv paus ntsiab lus ntawm ultraviolet sterilization yog rhuav tshem cov qauv molecular ntawm DNA (deoxyribonucleic acid) lossis RNA (ribonucleic acid) hauv cov hlwb ntawm cov kab mob microbial los ntawm ultraviolet hluav taws xob rau cov kab mob, kab mob thiab lwm yam kab mob, ua rau DNA strand breakage, cross-linking ntawm nucleic. acid thiab protein breakage, ua rau kev loj hlob ntawm tes tuag thiab regenerative cell tuag, ua tiav cov nyhuv ntawm sterilization thiab tshuaj tua kab mob. Ntawm lawv, hluav taws xob ultraviolet nrog lub wavelength ntawm 253.7nm muaj qhov ua kom tsis muaj menyuam thiab tua kab mob zoo tshaj plaws.





        Zhuhai Tianhui Electronic Co., Ltd. Xyoo 2002. Qhov no yog lub tuam txhab tsim khoom thiab cov tuam txhab thev naus laus zis kev koom ua ke kev tshawb fawb thiab kev tsim kho, tsim khoom, muag thiab kev daws teeb meem ntawm UV LEDs, uas yog tshwj xeeb hauv kev ua UV LED ntim thiab muab UV LED daws cov khoom tiav rau ntau yam UV LED daim ntaub ntawv. 

        Tianhui hluav taws xob tau koom nrog UV LED pob nrog tag nrho cov ntau lawm series thiab ruaj khov zoo thiab kev ntseeg siab nrog rau cov nqi sib tw. Cov khoom muaj xws li UVA, UVB, UVC los ntawm luv wavelength mus ntev wavelength thiab ua tiav UV LED specifications los ntawm lub zog me me mus rau siab zog.