Qhov txawv ntawm 365 nm thiab 395 nm UV LED Teeb yog dab tsi?

Qhov txawv ntawm 365 nm thiab 395 nm UV LED Teeb yog dab tsi?

Thaum tshawb nrhiav UV-Lub teeb dub, koj tuaj yeem hla ob qhov sib txawv: 365 nm lossis 395 nm. Ob tus lej no hais txog lub wavelength ntawm lub teeb. Qhov ntawd txhais li cas tiag tiag, thiab qhov kev xaiv twg yog qhov zoo dua? Mus nyeem ntawv yog tias koj xav kawm ntxiv!

Kev Ntsuam Xyuas Ntawm Lub Hauv Paus: Lub Teeb thiab Wavelength

Ua ntej peb tuaj yeem teb cov lus nug ntawm qhov twg wavelength, 365 nm lossis 395 nm, yog qhov tsim nyog rau koj daim ntawv thov, nws yog qhov tseem ceeb uas peb yuav tsum xub nkag siab txog cov ntsiab lus tseem ceeb tom qab lub teeb thiab wavelength.

Raws li koj tuaj yeem nco qab, qhov sib txawv wavelengths ntawm lub teeb pom kev pom lawv tus kheej rau peb lub qhov muag raws li cov xim sib txawv. Piv txwv li, lub teeb nrog lub wavelength ntawm 450 nanometers muaj ib tug regal xiav xim, whereas lub teeb nrog ib tug wavelength ntawm 630 nanometers muaj ib tug vibrant liab xim. Lub teeb pom kev yog txhais tau tias muaj lub wavelength uas nyob ntawm 400 nm txog 800 nm, thaum lub teeb nrog lub wavelength uas luv dua 400 nm yog cais raws li lub teeb ultraviolet thiab tsis pom.

Txawm hais tias tib neeg lub qhov muag tsis tuaj yeem pom lub teeb nrog lub wavelength tsawg dua 400 nanometers, tus nqi ntawm lub wavelength tseem ceeb heev. Piv txwv li, lub teeb ultraviolet nrog lub wavelength ntawm 365 nm tau muab cais ua "UV-A," thaum lub teeb ultraviolet nrog lub wavelength ntawm 290 nm raug suav tias yog "UV-B." Lub wavelength yog dab tsi txiav txim siab hom teeb ci ultraviolet, thiab qhov no yog qhov tseem ceeb ntawm qhov sib txawv ntawm ntau pawg ntawm ultraviolet lub teeb nyob rau hauv cov nqe lus ntawm cov ntawv thov uas yuav ua tau thiab txawm tias qhov tsim nyog ntsuas kev nyab xeeb.

Yog li ntawd, nyob rau theem pib, koj yuav tsum xav txog qhov tseeb tias 395 nm yog kwv yees li 30 nm ze rau pom lub teeb (violet) tshaj 365 nm yog. Hauv lwm lo lus, 365 nm yog "qhov tob" rau hauv UV spectrum tshaj 395 nm yog. Qhov no yog vim 365 nm ntev dua 395 nm.

365 nm thiab 395 nm rau Daim Ntawv Thov hauv UV -A Spectrum

Cov kev xaiv ntawm 365 nm thiab 395 nm poob nyob rau hauv qhov ntau ntawm wavelengths uas tau cais raws li UV-A. UV-Ib lub teeb, feem ntau, muaj txiaj ntsig zoo rau kev tsim thiab tshuaj xyuas cov teebmeem fluorescence, nrog rau kev kho cov yas thiab xim. Tsis tas li ntawd, cov teeb no tuaj yeem ua kom cov txheej txheem ziab kom qhuav rau cov xim thiab cov yas. Hauv kev sib piv rau qhov ua rau UV puas ntau dua-B thiab UV-C rays, lub wavelengths ntawm UV-Ib lub teeb muaj teeb meem tsawg dua.

Dab tsi yog qhov txawv ntawm 30 nm qhia thaum ntawd?

Qhov tseem ceeb sib txawv yog tias LED nrog lub wavelength ntawm 395 nm emits ib tug loj npaum li cas ntawm lub teeb pom kev zoo dua li LED nrog ib tug wavelength ntawm 365 nm. Lub teeb tawm los ntawm 395 nm LED yog violet sib txawv, thaum lub teeb tawm los ntawm 365 nm LED yog muted thiab bluish -xim dawb. Qhov no yog vim hais tias 365 nm LED emits lub teeb lub zog sab laug uas "tails" tawm mus rau qhov pom spectrum. Ob hom emissions lub teeb nyob rau hauv lub ultraviolet ntau yam A thiab muaj peev xwm ua tau "blacklight" los yog "kho" cov teebmeem feem ntau.

Vim li cas thiaj muaj qhov sib txawv ntawm tag nrho cov teeb pom kev zoo? Qhov koj yuav pom yog tias LEDs nrog wavelengths ntawm 365 nm thiab 395 nm ob leeg emit lub teeb nyob rau hauv ib tug ntau yam ntawm wavelengths uas yog siab dua thiab qis dua lawv cov wavelengths. Hauv lwm lo lus, LEDs nrog lub wavelength ntawm 395 nm tsis tsuas yog tawm ntawm lub wavelength.

Lub 395 nm LED tso tawm ntau lub zog ntawm nws lub ncov wavelength ntawm 395 nm, txawm hais tias nws tseem tso tawm lub zog ncaj ncees ntawm 400 nm thiab txawm tias 410 nm. Lub sij hawm ncov wavelength piav txog lub wavelength uas LED emits lub zog tshaj plaws. Feem ntau ntawm cov wavelengths no nyob rau hauv qhov pom, violet ib feem ntawm electromagnetic spectrum.

Lawm, LED nrog lub wavelength ntawm 395 nm kuj tsim lub teeb ntawm wavelengths uas luv dua 395 nm. Lub teeb lub zog ntawm cov luv luv wavelengths no tshwj xeeb tshaj yog ua tau zoo hauv kev tsim cov teebmeem fluorescence thiab pib UV-A cov txheej txheem. Txawm li cas los xij, nws yog ib qho tseem ceeb uas yuav tsum nco ntsoov tias feem pua ​​​​ntawm lub teeb lub zog tau raug tso tawm hauv qhov pom, violet cheeb tsam ntawm electromagnetic spectrum.

Thaum saib ntawm spectral tso zis ntawm 365 nm, ntawm qhov tod tes, koj yuav pom tias yuav luag tag nrho lub teeb lub zog tsuas yog muaj nyob rau hauv qhov ntau ntawm UV-Ib wavelengths uas tsis pom ntawm tib neeg lub qhov muag, nrog lub zog emission maj mam txo ua ntej mus txog 400 nm. Qhov no yuav ua rau kom muaj nuj nqis ntawm UV-Ib lub zog piv rau lub zog ntawm lub teeb pom kev, thiab nws raug pom zoo rau feem ntau ntawm cov ntawv thov uas cuam tshuam nrog UV-A.

Thaum lub teeb ci LED nrog lub teeb ci ntawm 365 nm tau teeb pom kev zoo, txawm li cas los xij, cov xim uas tso tawm feem ntau yuav yog xim daj, xiav - xim dawb. Qhov no yog vim muaj qhov tshwm sim hu ua "tawg" ntawm lub teeb pom kev, nyob rau hauv uas tsis tshua muaj feeb tab sis ntes tau tus nqi ntawm pom lub zog wavelength (tseem hu ua lub teeb dawb) kuj tawm. Txawm hais tias feem ntawm qhov pom lub teeb pom kev zoo no tsawg heev uas nws pom tau tias yog "0" hauv cov kab kos duab, lub teeb pom kev yog qhov pom tau tiag tiag thiab tej zaum yuav muaj kev ntxhov siab hauv qee qhov kev siv xws li kev yees duab ultraviolet. Hauv cov xwm txheej zoo li no, kev siv cov tswv yim ntxiv rau kev lim cov teeb pom kev zoo yuav xav tau.

365nm rau qhov ci ntsa iab thiab muaj zog tshaj plaws Fluorescence

Ntxiv nrog rau qhov txiaj ntsig ntawm 365 nm UV teeb tsis tso lub teeb violet, ntau yam yuav ci zoo tshaj plaws ntawm 365 nm, raws li kev ua pov thawj los ntawm kev nqus spectrum ntsuas . 365 nm UV teeb muaj qhov zoo ntawm tsis emitting violet lub teeb.

Raws li qhov tshwm sim ntawm qhov no, lub teeb nrog lub wavelength ntawm 365 nm tuaj yeem tsim nyog rau cov ntawv thov uas xav tau cov teebmeem fluorescence ntau dua. Hauv cov xwm txheej uas ua tiav qhov kev ua tau zoo tshaj plaws yog qhov tseem ceeb tshaj plaws, xaiv lub teeb nrog lub wavelength ntawm 365 nm, uas muaj cov txiaj ntsig ntxiv ntawm emitting tsis tshua pom thiab violet lub teeb, yog qhov zoo tshaj plaws ntawm kev ua haujlwm.

Variation nyob rau hauv Ob Tus Nqi thiab Productivity

Chips nrog lub wavelength ntawm 365 nm zoo li yuav tsis tshua muaj txiaj ntsig thiab kim dua li cov chips nrog lwm cov wavelengths vim yog txoj kev LED diodes raug tsim. Feem ntau, 365 nm LEDs tuaj nrog tus nqi hwm, thiab vim li ntawd, 395 nm LED cov khoom lag luam zoo dua rau cov neeg siv nyiaj. Tus nqi sib txawv tiag tiag yuav txawv ntawm cov khoom lag luam, tab sis feem ntau, 365 nm LEDs tuaj nrog tus nqi hwm.

Fluorescent Uv Curing Teeb

Nta:

● 365nm wavelength, ntev lifespan, siab kis tau tus mob thiab zoo sterilization nyhuv.

● UV Curing xim, txheej thiab nplaum kuj muaj.

● 395nm wavelength, Tsim stunning atmospheres rau gigs, tog thiab DJ theem thiab lwm yam.
● Ua haujlwm zoo nrog UV lub cev pleev xim & fluorescence.
● Zoo meej rau daim ntawv tshaj tawm thiab tog.

Specification:

Ntxiv rau cov raj fluorescent, peb kuj muab cov teeb pom kev nyab xeeb nrog cov wattage ntau dua.

UV 365nm 100W

UV395nm 100w