405nm 4ft 18W LED UVA T8 Tube Nrog Transparent Lens
405nm 4ft 18W LED UVA T8 TubeNrog Transparent Lens yog ib qho tshwj xeeb ultraviolet (UV) teeb pom kev zoo tsim kho kom xa cov phiaj xwm, siab -kev ua tau zoo UVA (Ultraviolet A) illumination- txhais los ntawm nws 405nm wavelength, ze rau -UV spectrum range (315–400nm 40 violet yog standardly UVA; cais tawm rau UVA- cov ntawv thov tshwj xeeb), 4- ko taw (1.22- meter) ntev piv rau universal T8 灯管 daim ntawv foos (25.4mm txoj kab uas hla), 18W fais fab tso zis optimized rau lub zog efficiency, thiab lub lens pob tshab tsim los ua kom lub teeb kis tau zoo. Tsis zoo li dav dua -spectrum UV teeb lossis diffused-lens LED tubes, cov khoom no sib txuas cov kev tswj xyuas meej meej, kev lag luam- tus qauv sizing, thiab cov teeb pom kev zoo coj los hais txog cov kev xav tau tshwj xeeb ntawm cov haujlwm xws li tshuaj tua kab mob thiab UV kho rau kev tshuaj xyuas thiab kev cog qoob loo tshwj xeeb. Nws tus qauv tsim txuas qhov sib txawv ntawm ib txwm siv UVA lub teeb pom kev zoo (xws li mercury-raws li UV teeb) thiab niaj hnub LED thev naus laus zis, muab kev nyab xeeb dua, ruaj khov dua, thiab eco-phooj ywg lwm txoj hauv kev uas sib txuas nrog cov teeb pom kev zoo T8 uas twb muaj lawm-tsis muaj kev rov ua dua tshiab. Txawm hais tias siv los tua cov khoom ua zaub mov, kho 3D luam ntawv resins, lossis txhim kho coral kev loj hlob hauv aquaculture, lub LED raj no siv nws cov ntsiab lus tseem ceeb kom xa cov kev ua tau zoo, txhim khu kev qha thaum txo cov nqi ua haujlwm thiab kev cuam tshuam ib puag ncig.
Lub hauv paus ntawm cov khoom no qhov kev thov yog nws405nm wavelength tshwj xeeb, ib qho tseem ceeb feature uas ua rau nws tshwj xeeb haum rau cov ntawv thov uas yuav tsum tau tswj UVA raug tsis muaj kev pheej hmoo ntawm lom puas tsuaj cuam tshuam nrog luv luv - wavelength UV (piv txwv li, 254nm UVC, uas yog germicidal heev tab sis muaj teeb meem rau tib neeg daim tawv nqaij thiab ob lub qhov muag). Lub 405nm spectrum ntog ntawm ciam teb ntawm UVA thiab pom violet lub teeb, muab ob qho txiaj ntsig tseem ceeb: ua ntej, nws muaj txiaj ntsig zoo ntawm kev ua kom cov khoom siv photoactive (xws li fluorescent dyes, UV-kho cov resins, lossis cov tshuaj tua kab mob) feem ntau siv hauv kev lag luam thiab kev tshawb fawb; Thib ob, nws ua rau muaj kev pheej hmoo txo qis kev noj qab haus huv raws li kev siv kom raug- cais raws li Risk Group 1 (RG1) lossis RG2 raws li IEC 62471 tus qauv, txhais tau tias nws tuaj yeem siv rau hauv ib nrab- thaj chaw nyob nrog kev tiv thaiv tsawg (tsis zoo li UVC, uas yuav tsum tau khiav tawm tag nrho thaum lub sijhawm ua haujlwm). Piv txwv li, nyob rau hauv chav ua noj ua lag luam, 405nm UVA lub teeb tuaj yeem tua cov khoom noj tsis tu ncua (piv txwv li, stainless hlau countertops, conveyor siv) yam tsis tau yuam cov neeg ua haujlwm tawm hauv cheeb tsam, qhov yooj yim ua tsis tau nrog UVC systems. Tsis tas li ntawd, qhov nqaim 405nm spectrum tshem tawm lub zog khib nyiab ntawm qhov tsis sib xws ntawm lub wavelengths -tsis zoo li mercury-raws li UVA teeb, uas emit dav -spectrum teeb nrog rau pom thiab infrared (IR) Cheebtsam - kom ntseeg tau tias lub zog yuav luag tag nrho cov kev siv hluav taws xob, thiab 18W. tiam.
Cov4-ko taw T8 daim ntawv foosntxiv txhim kho cov khoom siv ntau yam, raws li nws ua raws li cov qauv teeb pom kev zoo tshaj plaws hauv kev lag luam, kev lag luam, thiab chaw kuaj. T8 raj (25.4mm inch) yog ubiquitous nyob rau hauv overhead fixtures, nyob rau hauv - txee teeb, thiab khib-mounted systems, lub ntsiab lus no LED UVA raj tuaj yeem hloov ncaj qha T8 fluorescent lossis mercury-raws li UVA raj yam tsis tau hloov kho hluav taws xob uas twb muaj lawm. Qhov no "poob-hauv" kev sib raug zoo yog qhov zoo tshaj plaws rau cov lag luam tab tom nrhiav kev txhim kho lawv cov teeb pom kev zoo: lub chaw tsim khoom siv 50 T8 mercury UVA teeb rau kev kho tuaj yeem hloov pauv rau lawv.405nm LED T8 tubesnyob rau hauv cov sij hawm, tsis tas yuav tsum tau rau cov hluav taws xob rewire fixtures los yog nruab ballasts tshiab (hnub no LED T8 raj feem ntau muaj xws li ua- nyob rau hauv cov tsav tsheb, tshem tawm kev cia siab rau sab nraud ballasts). Lub 4-ntev ntev kuj sib npaug kev tiv thaiv thiab yoog raws: nws muab cov kab hluav taws xob txaus rau cov chaw ua haujlwm txheem (piv txwv li, 4ft- txoj siv sia dav dav, 3ft-cov chaw soj ntsuam tob) thaum tseem yooj yim rau nruab rau hauv qhov chaw nruj, xws li cov teeb hauv qab txee rau hauv cov khw muag khoom ntim khoom lossis hauv 3D.
Cov18W zog ntsuasua kom pom kev sib npaug ntawm kev ua tau zoo thiab kev ua haujlwm ntawm lub zog, ua rau lub raj tsim nyog rau ob qho tib si txuas ntxiv thiab siv tsis tu ncua. Tsoos UVA mercury teeb ntawm qhov ntev zoo sib xws feem ntau siv 40-60W kom xa cov khoom sib piv UVA, lub ntsiab lus 18W LED raj txiav lub zog siv 55-70%. Rau qhov chaw siv 100 lub raj ua haujlwm 8 teev ib hnub, qhov no txhais tau tias qhov kev txuag nyiaj tseem ceeb: ntawm tus nqi hluav taws xob nruab nrab ntawm \\(0.12 ib kWh, 18W LED tubes yuav raug nqi ~\\) 525 ib xyoos ib zaug, piv rau ~ \\(1,440 rau 60W mercury teeb- ib xyoo txuag ntawm ~ .) Lub hwj chim 18W tseem ua kom lub raj tsim hluav taws xob tsawg (ib qho teeb meem uas muaj siab -wattage UV qhov chaw), txo cov load ntawm HVAC systems thiab ua rau nws muaj kev nyab xeeb rau kev siv nyob rau hauv qhov kub thiab txias - qhov chaw rhiab heev, xws li chav tsev tshuaj los yog 3D tshuab luam ntawv chamber uas muaj cua sov ntau dhau yuav warp resin los yog ua rau cov ntaub ntawv mos. Txawm hais tias nws lub zog qis, lub raj xa tawm kom txaus UVA irradiance (feem ntau yog 0.3–1.0 mW / cm² ntawm qhov deb ntawm 12 ntiv tes) kom ua tau raws li qhov yuav tsum tau ua ntawm feem ntau tsis yog -kev lag luam siab- siv siv, xws li tshuaj tua kab mob saum npoo (xav tau ntau dua lossis sib npaug ntawm 0.5 mW / cm²) rau cov kab mob 0.5 mW / cm² me- nplai resin curing (xav tau ntau dua lossis sib npaug ntawm 0.8 mW / cm² rau txheej txheej ceev ceev hauv 3D luam ntawv).
Covpob tshab lensyog lub ntsiab lus txhais uas teeb tsa lub raj no sib nrug los ntawm diffused -lens UVA lwm txoj kev, raws li nws ua kom lub teeb kis tau zoo thiab ua kom pom kev taw qhia. Feem ntau diffused -lens LED tubes siv frosted los yog prismatic lo ntsiab muag uas tawg lub teeb los tsim ib tug zoo kev pab them nqi, tab sis qhov no los ntawm tus nqi ntawm txo lub teeb tso zis- feem ntau poob 15-25% irradiance rau diffusion. Hauv qhov sib piv, lub lens pob tshab (feem ntau yog ua los ntawm siab -boron silica iav lossis UV-stabilized polycarbonate) muaj lub teeb kis tau tus nqi ntawm 90% lossis siab dua, kom ntseeg tau tias yuav luag tag nrho.405nm UVA teebmus txog lub hom phiaj nto. Qhov kev taw qhia tso zis no yog qhov tseem ceeb rau cov ntawv thov uas xav tau lub teeb pom kev zoo: hauv UV kho rau cov ntawv luam tawm Circuit Board (PCBs), piv txwv li, lub lens pob tshab tsom lub teeb rau qee qhov chaw ntawm PCB (xws li, cov qhov ncauj qhov ntswg lossis cov txheej txheem sib xws), zam lub teeb nkim ntawm qhov tsis yog - cov cheeb tsam lub hom phiaj thiab kom ntseeg tau qhov zoo sib xws. Hauv kev tshawb nrhiav fluorescence (piv txwv li, txheeb xyuas cov txiaj ntsig cuav lossis tshuaj xyuas cov khoom tsis xws luag), lub lens pob tshab tswj kev ruaj khov irradiance thoob plaws qhov chaw kuaj pom, tiv thaiv kev ua kom tsis sib xws ntawm cov fluorescence uas tuaj yeem ua rau kev nyeem ntawv cuav. Tsis tas li ntawd, lub lens pob tshab yog tiv taus UV degradation zoo heev -tsis zoo li qis- cov iav zoo nkauj uas daj lossis tawg tom qab lub hlis ntawm UVA raug- xyuas kom lub raj khaws nws cov kev ua tau zoo tshaj nws lub neej tag nrho (feem ntau 50,000–60,000 teev, 5-6 lub sij hawm ntev dua).
Cov kev siv ntawm405nm 4ft 18W LED UVA T8 TubeNrog Transparent Lens nthuav dav ntau yam kev lag luam, txhua tus leveraging nws cov cim ua ke ntawm cov tsis. Hauvtshuaj tua kab mob saum npoo, nws yog qhov zoo tagnrho rau cov chaw ua zaub mov, chaw kho mob, thiab kev lag luam ntxhua khaub ncaws: nws 405nm wavelength activates antimicrobial compounds (piv txwv li, porphyrins hauv cov kab mob) txhawm rau rhuav tshem cov phab ntsa ntawm tes, thaum lub lens pob tshab xa cov irradiance uas yuav tsum tau tua kab mob tsis muaj kev puas tsuaj rau cov khoom siv lossis khoom noj khoom haus. Tsis zoo li cov tshuaj tua kab mob, nws tawm tsis muaj qhov seem, txo qhov kev pheej hmoo ntawm kev sib kis -cov kab mob sib kis hauv ib puag ncig rhiab heev (piv txwv li, cov khoom siv mis nyuj uas muaj tshuaj lom neeg tuaj yeem ua rau cov khoom tsis zoo). Nyob rau hauv ib rooj plaub kev kawm, ib tug bakery siv 20 ntawm cov hlab no los tua kab mob ua khob noom cookie mixers thiab countertops qhia txog 40% txo cov kab mob suav (xws li, E. coli, Salmonella) thiab tshem tawm qhov yuav tsum tau rau ib hmo ntuj tshuaj ntxuav, txuag 5 teev ntawm kev ua hauj lwm txhua lub lim tiam.
HauvUV kho, lub raj yog cov khoom tseem ceeb hauv 3D luam ntawv (resin-raws li SLA lossis DLP systems), graphic printing (UV rau ntim), thiab cov khoom siv hluav taws xob (txheej PCBs los tiv thaiv ya raws). Nws 405nm wavelength yog tus qauv kev lag luam rau kev kho cov photopolymer resins, vim nws ua tau zoo ua rau cov txheej txheem polymerization yam tsis muaj overheating cov resin (ib qho ua rau warping hauv 3D prints). Qhov ntev 4ft yog qhov zoo- haum rau loj- hom 3D tshuab luam ntawv lossis dav - hom tshuab luam ntawv, thaum lub lens pob tshab ua kom lub teeb kho kom sib npaug sib npaug thoob plaws lub txaj luam tawm - tseem ceeb rau kev ua tau siab - qhov kev daws teeb meem nrog lub zog zoo ib yam. Ib qho kev pabcuam 3D me me uas siv 10 ntawm cov hlab no tau tshaj tawm txog 30% txo lub sijhawm kho thaum piv rau qis dua -irradiance diffused-lens tubes, tso cai rau lawv kom muaj peev xwm ntau lawm los ntawm 25% yam tsis tau ntxiv ntau lub tshuab luam ntawv.
Hauvkev tshawb nrhiav thiab kev tswj kom zoo, lub raj siv rau fluorescence-raws li kev tshuaj xyuas: hauv kev lag luam tsheb, nws illuminates fluorescent dyes nyob rau hauv cov roj cav kom paub txog cov dej xau; Hauv kev lag luam textile, nws txheeb xyuas cov khoom tsis xws luag (xws li, zais stains lossis fiber ntau irregularities) los ntawm kev ua kom muaj cov cim fluorescent; Hauv kev tshawb fawb forensic, nws pab pom cov ntiv tes latent lossis cov ntaub ntawv pov thawj (xws li ntshav, phev) uas fluoresces qis dua 405nm UVA. Qhov nqaim 405nm spectrum zam kev cuam tshuam nrog lwm lub teeb- cov ntaub ntawv rhiab heev, thaum lub lens pob tshab muab ruaj khov, siab - siv lub teeb uas ua kom tsis muaj qhov tsis xws luag. Lub tshuab textile siv 30 ntawm cov raj no hauv nws txoj kab tswj kev ua tau zoo tshaj tawm 15% txo cov khoom tsis zoo mus txog cov neeg siv khoom, vim tias cov raj tau nthuav tawm cov stains me me uas tsis pom nyob rau hauv cov teeb pom kev zoo.
Hauvkev cog qoob loo tshwj xeeb, lub raj txhawb nqa aquaculture (coral reef khaws cia, ua liaj ua teb algae) thiab horticulture (loj hlob siab -cov nroj tsuag muaj txiaj ntsig zoo li cannabis lossis microgreens).405nm UVA teebt mimics lub ntuj UV tivthaiv ntawm lub hnub ci, uas txhawb nqa coral los tsim cov xim pleev xim (txhim kho lawv cov xim thiab kev noj qab haus huv) thiab ua rau cov algae tshwj xeeb los tsim cov lipids (siv hauv biofuel ntau lawm). Qhov ntev 4ft haum yooj yim rau hauv cov thoob dej yug ntses teeb pom kev zoo lossis algae loj hlob racks, thaum lub zog 18W muaj txiaj ntsig txaus rau kev ua haujlwm 24/7. Lub coral ua liaj ua teb siv 50 ntawm cov hlab no tau tshaj tawm txog 20% nce hauv coral loj hlob tus nqi thiab cov xim muaj zog dua piv rau kev siv tsuas yog pom tau - teeb LEDs, vim UVA lub teeb txhawb lub coral's symbiotic algae (zooxanthellae) hauv photosynthesis.
Thaum muab piv rau cov teeb pom kev UVA ib txwm muaj-xws li cov teeb mercury, cov raj fluorescent, lossis siab - siab sodium (HPS) teeb-405nm LED T8 tubemuab qhov zoo tshaj plaws. Mercury-raws li UVA teeb muaj cov tshuaj lom mercury, ua rau muaj kev pheej hmoo ntawm ib puag ncig yog tias tawg (yuav tsum tau muab pov tseg pov tseg kim) thiab ua tsis tau raws li cov qauv niaj hnub zoo li RoHS. Lawv kuj xav tau 5–10 feeb ntawm sov- lub sijhawm ua haujlwm, ua rau lawv tsis haum rau cov ntawv thov uas xav tau ntau lub sijhawm qhib / tawm (xws li, 3D luam ntawv, qhov twg lub teeb tsuas yog qhib thaum kho). Fluorescent UVA tubes muaj qhov dav dav, qis dua irradiance, thiab lub neej luv dua (10,000-15,000 teev), thaum HPS teeb tsis muaj txiaj ntsig thiab tawm me ntsis UVA. Hauv qhov sib piv, LED raj yog mercury-dawb, instant{16}} rau, muaj 50, 000+ teev lifespan, thiab xa cov phiaj xwm 405nm lub teeb-tag nrho ntawm tus nqi qis dua- lub sij hawm. Piv txwv li, dhau 5 xyoos, ib leeg LED raj nqi ~\\(25 (muas + lub zog + tu), piv rau ~\\)80 rau lub teeb mercury (muas + lub zog + 4 hloov + nqi pov tseg).
Kev nyab xeeb yog qhov tseem ceeb rau txhua yam khoom siv UV, thiab405nm LED T8 tubeyog tsim los ua kom tau raws li cov qauv kev nyab xeeb thoob ntiaj teb. Thaum 405nm UVA tsis muaj teeb meem ntau dua li UVC, qhov ntev ntawm qhov muag ncaj qha rau ntawm lub qhov muag lossis tawv nqaij tuaj yeem ua rau mob me, yog li lub raj yuav tsum tau muab ntsia saum lub qhov muag lossis nrog cov ntaub thaiv npog los tiv thaiv kev pom ncaj qha. Cov tuam txhab lag luam feem ntau suav nrog cov ntawv pov thawj kev nyab xeeb xws li CE (European Union), UL (Tebchaws Meskas), thiab RoHS (kev txwv tsis pub muaj cov khoom phom sij), ua kom muaj kev nyab xeeb ntawm hluav taws xob thiab ib puag ncig cov cai. Tsis tas li ntawd, lub raj xa hluav taws xob tsis tshua muaj hluav taws xob txo qis kev pheej hmoo ntawm hluav taws, ua rau nws muaj kev nyab xeeb rau kev siv hauv cov khoom siv los yog ze rau cov khoom siv hluav taws xob (xws li, hauv khw muag khoom nrog UV).
Sustainability yog lwm lub zog ntawm cov khoom, ua raws li kev siv zog thoob ntiaj teb los txo qis kev siv hluav taws xob thiab cov khoom siv pov tseg. Nws cov mercury- qauv tsim dawb tshem tawm qhov kev pheej hmoo ntawm cov pa phem mercury, thaum nws lub zog 18W txo cov pa roj carbon monoxide: ib lub raj hloov lub teeb 60W mercury txo qis CO₂ emissions txhua xyoo los ntawm ~ 43 kg (sib npaug rau cog 1 tsob ntoo). Lub 50,000-teev lifespan txhais tau hais tias tsawg dua cov raj mus rau hauv qhov chaw pov tseg-ib lub raj LED hloov 4-5 mercury teeb, txo cov khoom siv hluav taws xob. Ntau lub tuam txhab kuj tseem siv cov khoom siv rov ua dua tshiab (xws li, aluminium vaj tse, iav lo ntsiab muag) hauv lub raj siv, ntxiv txo nws qhov chaw ib puag ncig.
Thaum lub 405nm LED T8 raj muaj ntau cov txiaj ntsig, nws ntsib cov teeb meem me uas tau hais los ntawm kev hloov pauv tsis tu ncua. Cov nqi pib yuav khoom yog siab dua li cov teeb mercury (feem ntau \\(15–\\)30 ib lub raj LED vs. \\(5–\\)10 ib lub teeb mercury), tab sis lub zog qis thiab cov nqi kho mob txhais tau tias lub sij hawm them rov qab feem ntau yog 6-12 lub hlis. Rau siab- daim ntawv thov irradiance (xws li, loj- teev UV kho rau tsheb qhov chaw), ntau lub raj yuav xav tau kom ua tau raws li qhov xav tau ntawm lub teeb siv, ua rau cov nqi teeb tsa ua ntej{15}}tab sis kev tswj ntse (piv txwv li, dimming, teem sijhawm) tuaj yeem ua kom zoo dua kev siv hluav taws xob thiab txo cov nqi khiav lag luam. Tsis tas li ntawd, lub lens pob tshab, thaum muaj kev sib kis tau zoo, muaj kev cuam tshuam rau lub cev ntau dua li cov lo ntsiab muag diffused (uas feem ntau ua los ntawm kev cuam tshuam - cov yas resistant), yog li cov tuam txhab tsim cov lo ntsiab muag hybrid (UV-stabilized PC nrog lub pob tshab) uas sib npaug durability thiab lub teeb tso zis.
Nrhiav rau yav tom ntej,405nm 4ft 18W LED UVA T8 TubeNrog Transparent Lens yog npaj los ua ntau yam thiab ua haujlwm tau zoo. Kev txhim kho thev naus laus zis yuav muaj xws li kev tswj hwm ntse (xws li, Bluetooth lossis IoT kev sib txuas los kho irradiance lossis teem sijhawm ua haujlwm), spectral tuning (sib txuas 405nm nrog lwm cov wavelengths xws li 365nm rau ntau- lub hom phiaj kev siv), thiab cov khoom siv lens txhim kho (txawm tias kis tau tus mob ntau dua, zoo dua UV tiv thaiv). Raws li kev lag luam tseem ceeb tshaj qhov kev ruaj ntseg, kev nyab xeeb, thiab kev ua haujlwm zoo- los ntawm cov chaw ua zaub mov kom txo tau cov tshuaj siv rau 3D luam ntawv cov kev pab cuam scaling ntau lawm -LED tube no yuav tseem yog ib qho tseem ceeb rau kev txhais UVA technology rau cov tswv yim, nqi{10}}cov kev daws teeb meem zoo.
Hauv kev xaus,405nm 4ft 18W LED UVA T8 TubeNrog Transparent Lens yog ib qho kev daws teeb meem tshwj xeeb uas ua tau zoo ntawm kev ntsuas kev ua tau zoo, ntau yam, thiab kev ruaj khov. Nws qhov tseeb 405nm wavelength, kev lag luam-tus qauv T8 daim ntawv zoo, muaj txiaj ntsig 18W lub zog, thiab siab - kis tau tus mob lens ua rau nws zoo tagnrho rau ntau yam kev siv-los ntawm kev tua kab mob thiab kho kom pom thiab cog qoob loo-thaum ua haujlwm zoo dua qub, cov nqi siv hluav taws xob ntau dua, UV durability. Rau cov lag luam thiab cov kws tshawb fawb nrhiav kev txhim khu kev qha, eco-cov tshuaj UVA tus phooj ywg uas sib txuas ua ke nrog cov txheej txheem uas twb muaj lawm, lub raj LED no tsis yog kev xaiv teeb pom kev zoo nkaus xwb tab sis kev nqis peev hauv kev ua haujlwm ntev thiab ua haujlwm zoo.
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