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Uma kuqhathaniswa nezinhlelo zokuphulukisa ze-LED UV nezibani zendabuko ze-mercury UV, kuvela izinzuzo eziningana ezibalulekile ezichaza ukuthi kungani izimboni eziningi zishintshela kubuchwepheshe be-LED: Energy Efficiency and Cost Savings Izinhlelo ze-UV ze-LED zisebenzisa amandla amancane kakhulu kunezibani ze-mercury, okuholela ezindlekweni zokusebenza eziphansi ngokuhamba kwesikhathi. Ngenkathi ukutshalwa kwezimali kokuqala kwezinhlelo ze-LED kuvame ukuphakama, ukonga kwesikhathi eside kwamandla, ukugcinwa, kanye nezingxenye zokufaka esikhundleni kuvame ukukhipha lezi zindleko. LENCOLO37 Isikhathi eside sokusebenza Izinhlelo ze-LED zinikeza impilo yesevisi ende kakhulu-imvamisa idlule amahora ayi-10,000-uma kuqhathaniswa nezibani ze-mercury ezivame ukudinga ukushintshwa ngemuva kwamahora ayi-1,000-2,000 kuphela. LENCOLO37 Lokhu kuhumusha isikhathi esincane sokuphumula kanye nezindleko eziphansi zesondlo. Instant On / Off Capability Ngokungafani nezibani ze-mercury ezidinga izikhathi zokufudumala, izinhlelo ze-LED zinikeza ukusebenza okusheshayo kokuvula / ukuvala ngaphandle kwemijikelezo yokushisa noma yokupholisa. Lokhu kunika amandla ukulawula okuqondile kokuvezwa kwe-UV futhi kuthuthukise ukusebenza kahle kokukhiqiza, ikakhulukazi ezinqubweni ezidinga ukuhamba ngebhayisikili okusheshayo. Izinzuzo zemvelo nokuphepha Izinhlelo ze-LED azinayo i-mercury futhi azikhiqizi i-ozone, okwenza kube nobungani bemvelo futhi kuphephe ukusebenza. I-IST-UV Njengoba imithetho yezemvelo efana neMinamata Convention iya ngokuya ivimbela ukusetshenziswa kwe-mercury, ubuchwepheshe be-LED bunikeza enye indlela ehambisanayo eqeda ukukhathazeka kwemfucuza eyingozi. LENCOLO37 Reduced Heat Transfer Izinhlelo ze-LED zikhiqiza ukushisa okuncane futhi zinikeza ukungena okuphansi kokushisa kuma-substrates. I-IST-UV Lokhu kubenza balungele izinto ezizwela izinga ...

Izinhlelo zokuphulukisa ze-UV LED zikunikeza indlela yokuqinisa ama-inks nokugqoka usebenzisa ukukhanya esikhundleni sokushisa. Lobu buchwepheshe bukunikeza ukulawula okungcono kulayini wakho wokukhiqiza ngenkathi unciphisa izindleko zamandla. Ngokusebenzisa ama-wavelengths athile wokukhanya, ungaqeda imikhiqizo ngokushesha futhi ngemfucuza encane. Lo mhlahlandlela ukukhombisa ukuthi inqubo isebenza kanjani, kungani izimboni ziyisebenzisa, nokuthi ungakhetha kanjani uhlelo olufanele lwezidingo zakho. Uma ubheka ukukhiqizwa kwanamuhla, ubona ukucindezelwa kwezindlela ezihlanzekile nezisheshayo. Ukuphulukiswa kwe-UV LED kufanelana nalokhu ngokuphelele ngokususa isidingo se-mercury enobuthi nezikhathi ezinde zokomisa. Uthola uhlelo oluqala ngokushesha futhi luveze imiphumela esezingeni eliphakeme cishe kunoma iyiphi indawo. Noma ngabe ukuphrinta, i-elekthronikhi, noma ukukhiqizwa kwezokwelapha, ukuqonda leli thuluzi kuyisinyathelo sokuqala esibheke esitolo esisebenza kahle. Kuyini uhlelo lokuphulukisa lwe-UV LED? Uhlelo lokuphulukisa lwe-UV LED lusebenzisa ama-diode akhipha ukukhanya ukukhiqiza amandla e-ultraviolet. La mandla abangela ukusabela kwamakhemikhali okulukhuni ngokushesha ama-inks, ukumboza, noma ukunamathela kumkhiqizo wakho. Ngokungafani nokomisa ukushisa kwendabuko, le nqubo esekwe ekukhanyeni ihlala ipholile futhi isebenza ngemizuzwana, ikuvumela ukuthi uhambise izinto emgqeni wakho wokukhiqiza ngokushesha okukhulu. Uma uhlola ukusetha kwakho kwamanje, ungathola ukuthi ukomisa kuyibhodlela lakho elikhulu. Izindlela zendabuko zivame ukuncika ekushiseni ukuhwamuka uketshezi, okuhamba kancane futhi okusebenzisa amandla amaningi. UV LED ukuphulukisa kushintsha lokhu ngokugxila chemistry izinto zakho. Ngokushaya izigqoko zakho ngebhande eliqondile lokukhanya, uziguqula zisuka uketshezi ziye ekuqinile ngokuphazima kweso. ...

Ukunquma ukuthi yiziphi izimbobo ezingalapheka ngobuchwepheshe be-UV LED kuyisinyathelo sokuqala sokuthuthukisa umugqa wakho wokukhiqiza. Sibona ushintsho olukhulu ekukhiqizeni. Akuseyona nje ngobuciko bemifanekiso noma ama-inks alula. Izimboni ezivela ezimotweni kuya e-aerospace ziyaqaphela ukuthi ama-Light Emitting Diode (LEDs) anikeza ukunemba ukuthi izibani zendabuko ze-mercury arc azikwazi ukufanisa. Uma ungumphathi wokukhiqiza noma usokhemisi wokwakha, uyazi ukuthi ukushisa kuyisitha sama-substrates amaningi. Ngikhumbula ngivakashele isitshalo saphansi eminyakeni embalwa eyedlule lapho babelwa khona nokugoqa amabhodi kaphayini ngaphansi kwezibani ezishisayo ze-mercury. Ukushintshela ekuphulukini kwe-LED okupholile akugcini nje ngokulondoloza amandla; Lokhu kusindisa isivuno sabo somkhiqizo. Lo mhlahlandlela uhlanganisa wonke ama-engeli wokuhambisana kwe-UV LED. Sizohlola amakhemikhali athile, izinhlelo zokusebenza zezimboni, kanye nama-tweaks wokwakhiwa adingekayo ukwenza ushintsho luphumelele. Yimaphi amakhemikhali ayisisekelo ahambisana nokwelashwa kwe-UV LED? Ukwakheka okuningi kwanamuhla kokugqoka okuhambisana nobuchwepheshe be-UV LED kuncike kumakhemikhali amahhala noma e-cationic. Ngokuqondile, ama-resin asuselwa ku-acrylate (i-urethane, i-epoxy, i-polyester) nama-epoxies e-cationic yizindinganiso zomkhakha. Lezi zigqoko kufanele zakhiwe ngama-photoinitiators athile aklanyelwe ukumunca amandla ngaphakathi kwama-spectrum amancane e-UV LED (imvamisa i-365nm, 385nm, noma i-395nm) ukuqinisekisa ukwelashwa okugcwele. Deep Dive into Chemical Compatibility Ushintsho oluvela ezibani ezibanzi ze-mercury kuya emithonjeni ye-LED ye-monochromatic kudinga ukubheka ngokucophelela umgogodla wakho wamakhemikhali. 1. Ama-acrylates amahhala Lona umsebenzi embonini yokumboza i-UV. Noma ngabe ubhekene nokuqedwa kwezinkuni noma izingxenye zepulasitiki, kungenzeka ukuthi i-acrylate ...

Emhlanganweni wokunemba nokulungiswa kwezimboni, isikhathi umehluko phakathi kwesibopho esinamandla aphezulu nokwehluleka okuphelele kwesakhiwo. Ngenkathi izindlela zendabuko zokuphulukisa zingathatha imizuzu noma amahora, ubuchwepheshe besimanje be-ultraviolet buvame ukufeza amandla agcwele ngemizuzwana. Lo mhlahlandlela ucacisa ukuthi kuthatha isikhathi esingakanani ukuphulukiswa kokunamathela kwe-UV LED ngokuhlola i-physics yokulethwa kokukhanya kanye ne-chemistry ye-resin crosslinking. Ngokuqonda okuguquguqukayo okunquma isikhathi sokwelashwa, ungathuthukisa umjikelezo wakho wokukhiqiza, unciphise ukusetshenziswa kwamandla, futhi uqinisekise ukuthi umugqa ngamunye wesibopho uhlangabezana nezakhiwo zawo ezicacisiwe zemishini. Yiziphi izici ezinquma isikhathi sokuphulukisa i-UV LED Adhesive? Isikhathi sokuphulukisa sokunamathela kwe-UV LED sincike kumakhemikhali wokunamathela, ukuqina nobude bokukhanya kwe-UV, ibanga phakathi kwesibani nendawo, nesikhathi sokuchayeka. Uzothola ukuthi lezi zinto ezine eziguquguqukayo zixhunyaniswe ngokuyisisekelo; Uma ushintsha eyodwa, kufanele ulungise ezinye ukuze ugcine umphumela ongaguquguquki. Isibonelo, isibani esinamandla kakhulu singaletha umthamo wamandla odingekayo ($J / cm ^ 2 $) ngokushesha okukhulu kuneyunithi ephathwayo ephansi. Ama-adhesives nawo abe "nemikhawulo yokusebenza" ethize—uma ubude bokukhanya bungahambisani nesiqongo sokumuncwa kwama-photoinitiators we-resin, ukusabela kuzoba buthakathaka noma kungenzeki nhlobo, kungakhathalekile isikhathi sokuchayeka. I-Adhesive Chemistry Ithinta Kanjani Isikhathi Sokuphulukisa? I-Adhesive chemistry ithinta isikhathi sokuphulukisa ngoba ukwakheka ngakunye kuqukethe ama-photoinitiators nama-fillers anquma ukuthi kungakanani amandla e-UV adingekayo ukushayela i-polymerization. Kufanele ucabangele ukuthi izinamathiselo ezicacile, ezincane zefilimu zivumela ukukhanya kwe-UV ukuthi kudlule kalula, okuholela ekuphulukisweni okusheshayo kulo lonke ungqimba. ...

Ukusetha uhlelo lokuphulukisa lwe-UV LED lokuphrinta kwe-inkjet kudinga ukulinganisa izinto ezintathu ezibucayi: ukukhanya kwe-spectral, ukuphathwa okushisayo, nokuhlanganiswa komzimba. Ukusetha okuphumelelayo kuqinisekisa ukuthi ubude besibani se-UV LED (imvamisa i-395nm noma i-385nm) buhambisana nephrofayili ye-photoinitiator ye-inki ngenkathi kugcinwa "ibanga lokusebenza" okungaguquguquki (imvamisa i-2-10mm) kusuka ku-substrate. Ukunganaki lezi zinyathelo eziqondile zokulinganisa kuvame ukuholela ekuhlulekeni kokunamathela, i-tackiness, noma ukusonteka kwe-substrate. Lo mhlahlandlela uphula imininingwane ebalulekile yezobuchwepheshe kanye nezivumelwano zokufaka ukuze uthuthukise uhlelo lwakho ukuze uthole isivinini sokwelashwa esilungele ukukhiqizwa nokuqina. Izidingo zokusetha: Amandla nokuqondanisa Ukufeza i-polymerization esheshayo ngaphandle kokulimaza ama-substrates azwela ukushisa, ukufakwa kwakho kufanele kubhekane nokuqondanisa kwemishini nokuzinza kukagesi. Amandla nokuzinza kukagesi Izinhlelo ze-UV LED zizwela ekuguqukeni kwe-voltage. Ngokungafani nezibani ze-mercury arc ezithethelela kakhudlwana, ama-LED adinga ukunikezwa kwamandla okuzinzile kwe-DC. Qinisekisa ukuthi isikhungo sakho sihlinzeka ngesifunda esizinikezele nge-UPS (Uninterruptible Power Supply) ukuvimbela ama-voltage sags angadala ukuqina kokwelapha okungahambisani noma "i-banding" ekuphrintiweni kokugcina. Ukuhlanganiswa kwemishini kanye nebanga lokusebenza "Ibanga lokusebenza" - igebe phakathi kwewindi lokukhipha i-LED nendawo yeyinki - liyiphuzu elivame kakhulu lokwehluleka. Yini i-Wavelength engcono kakhulu ye-UV LED Curing? Ubude obuhle kakhulu buncike ngokuphelele ekwakhiweni kweyinki yakho, kepha i-395nm iyindinganiso yomkhakha yezicelo eziningi ze-UV inkjet. Inikeza ibhalansi engcono kakhulu yokuphulukiswa kokujula nokumiswa komhlaba okungena-tack. Ukuqonda i-Spectrum (365nm vs. 395nm) Ukuze uthole ukujula okujulile ...

I-Ergonomic UV LED uhlelo lwama-diode akhipha ukukhanya kwe-ultraviolet, okuhlelwe ngokususelwa kwifilosofi yokwakhiwa okugxile kubantu. Igxile ekusebenziseni kalula, ukwakhiwa okukhanyayo, ukuphathwa okulinganayo, nokunciphisa ukukhiqizwa kokushisa. Ama-LED e-UV asebenza kahle ngamandla, angenayo i-mercury mahhala futhi aphathekayo, ngokungafani nezibani zendabuko ze-UV, futhi ngalokhu, kuqinisekisiwe ukuthi amahora amade okusebenza ngokukhathala okuncane kuzotholakala. Inzuzo ye-Ergonomic: Comfort Meets technology Idizayini yokukhanyisa egxile kumuntu. Umklamo womuntu ungomunye wezakhiwo zezibani. Onjiniyela banakekela kakhulu ukusatshalaliswa kwesisindo, i-geometry, nezinhlelo zokupholisa ukuze abasebenzisi bakwazi ukusebenza ngokucindezeleka okuncane. Ingasetshenziswa kalula kuwo wonke amahora okusebenza isikhathi eside ngenxa yendlela eklanyelwe ngayo; Ifaka isibambo esingashelelayo, umsebenzi wokudlidliza ophansi, ne-angle yokukhanya eguquguqukayo. Ukwakhiwa kwe-Modular kanye nentuthuko ekusebenzeni kahle kwama-chips e-LED kwenza amadivayisi aphathwayo e-UV LED namuhla abe lula kunanini ngaphambili. Banama-LED amancane e-UV angafakwa kalula ezindaweni zokusebenza eziqinile, amalebhu, nemigqa yokukhiqiza. Lokhu akugcini nje ngokunciphisa ukukhathala, kodwa futhi kwandisa ukukhiqizwa - opharetha bangenza ukwelashwa okuqhubekayo noma inzalo. Ergonomic UV LED Systems Technical Excellence Ukusebenza okuphezulu Izibani zokuphulukisa ze-UV ze-ergonomic zifakwe ngokuphelele okukhiphayo okuphezulu kwe-UV irradiance kuze kufike ku-350 mW / cm², enikeza i-polymerization esheshayo, ukubulala amagciwane okusheshayo, nokuphulukiswa okusheshayo kokunamathela. Kubo, banikezwa izinguquko ukwenza ukuqina kube phezulu noma phansi kwento ngayinye. Ukulawulwa kokushisa nokushabalalisa ukushisa Ukulawula ukushisa kungenye yezinkinga eziyisisekelo zobunjiniyela be-UV LEDs. Amamojula wakamuva we-ergonomic ...

Ungase uzibuze ukuthi ukuphulukiswa okuholela ku-UV kusebenza kanjani endaweni yezimboni esheshayo ukuguqula ukumbozwa okuketshezi kube ukuqeda okuqinile ngomzuzwana oqhekekile. Le nqubo iyindlela ehamba ngesivinini esikhulu, elawulwayo ethembele kumandla athile okukhanya ukwakha isibopho samakhemikhali. Ngokulandela indlela ecacile kusuka ekusetshenzisweni kuya ekuqineni kokugcina, ungabona ukuthi lobu buchwepheshe buthuthukisa kanjani ukukhiqizwa kwakho. Kulesi siqondiso, uzofunda izinyathelo eziqondile ezibandakanyeka kule nqubo, amathuluzi owadingayo, nokuthi kungani le ndlela iba indinganiso yokuhlangana kwanamuhla nemigqa yokuphrinta. Ukuqonda UV LED ukwelapha ubuchwepheshe kukusiza ukuphatha ukukhiqizwa kwakho ngokunemba kangcono. Ungasusa izindlela ezindala zokomisa ezithembele ekushiseni noma emoyeni. Esikhundleni salokho, usebenzisa inqubo ebikezelwayo, epholile, futhi ecishe ibonakale. Njengoba ufunda lezi zinyathelo, uzothola isithombe esicacile sokuthi amandla okukhanya ashintsha kanjani isimo somzimba wezinto zakho ukudala indawo eqinile, ehlala isikhathi eside. Kuyini ukwelashwa kwe-UV LED? Ukuphulukiswa kwe-UV LED kuyinqubo lapho ukukhanya kwe-ultraviolet okuvela kuma-diode kubangela ukuthi ama-inks, ukumboza, nokunamathisela kube lukhuni ngokushesha. Sebenzisa le ndlela ukudala isibopho samakhemikhali kunokuba ulinde ukuthi uketshezi luhwamuke. Ihlukile ekumisweni okususelwa ekushiseni ngoba ihlala ipholile futhi isebenza ngemizuzwana, iyenza ilungele imikhiqizo yakho ezwela ukushisa. Uma ubheka isitolo sakho, cishe uzobona izinto eziningi ezidinga ukuqedwa. UV LED ukwelapha kusebenza ezintweni ezifana namalebula, amafilimu epulasitiki, nezingxenye ze-elekthronikhi. Ngokungafani nokomisa okushisayo, okusebenzisa amahhavini amakhulu ukubhaka amanzi noma ama-solvents, le ndlela ...

Ekukhiqizeni ngokunemba okuphezulu, impumelelo yesibopho incike ngokuphelele ekuqondaneni kwezobuchwepheshe phakathi komthombo wokukhanya ne-resin yamakhemikhali. Ukukhetha imvamisa engalungile kungaholela ekuhlulekeni okuyinhlekelele, njenge-delamination noma amaphakethe ketshezi angaphakathi. Lo mhlahlandlela uhlola umbuzo obaluleke kakhulu wokuthi yimaphi ama-wavelength angcono kakhulu ekwelapheni ukunamathela kwe-UV ngokuhlola ukuthi ama-spectral bands ahlukene asebenzisana kanjani nama-photoinitiators. Ngokuqonda i-physics yokungena kokukhanya nokumuncwa kwamakhemikhali, ungathuthukisa umugqa wakho wokukhiqiza ngamandla aphezulu esibopho nezikhathi zomjikelezo ezisheshayo. Why Wavelength Matters in UV Adhesive Curing I-Wavelength ibalulekile ekwelapheni ukunamathela kwe-UV ngoba ama-photoinitiators ekunamathiseleni amunca ukukhanya kwe-UV ngempumelelo kumabhendi athile, athinta ngqo isivinini sokwelapha nokuphelela. Ungacabanga nge-photoinitiator njengokhiye kanye ne-UV wavelength njengokhiye; Uma amandla e-photon engahambisani nesiqongo sokumuncwa kwamakhemikhali, ukusabela kwe-polymerization ngeke kubangele kahle. Lapho ama-wavelengths engahambelani, ukunamathela kungase kuxhumaniswe kancane, kushiye impahla ibuthakathaka futhi ibhekene nokucindezeleka kwamakhemikhali noma kwemishini. Ukukhetha isibani esiphakeme lapho i-resin izwela kakhulu kuqinisekisa ukuthi inani eliphakeme lamandla liguqulwa libe yisibopho esiqinile, esihlala isikhathi eside. Yimaphi amabanga we-UV LED wavelength ajwayelekile ekwelapheni ukunamathisela? Ama-wavelengths ajwayelekile we-UV LED wokuphulukisa ama-adhesives awela ngokuyinhloko ebangeni le-UVA, imvamisa azungeze i-365nm kuya ku-405nm, nebhendi ngalinye linikeza ukuhweba okuhlukile ngokujula nangesivinini sokwelashwa. Uzothola ukuthi i-365nm ivame ukubhekwa njengezinga lezimboni zokunamathela okucacile ngoba inikeza amandla aphezulu we-photon yokungena okujulile. Njengoba uhamba ubheke kuma-wavelengths amade afana ne-385nm, 395nm, noma i-405nm, ...

Uhlelo oluphezulu lokuphulukisa inkinobho ye-UV LED lwenza okungaphezu kukayinki owomile; lichaza ijubane, ukuqina, kanye nekhwalithi yokuphrinta kwakho konke. Uma uthuthukisa kusuka ezilambu ze-mercury noma ukwakha umshini omusha wedijithali, ama-specs ekhasini ledatha ahumusha ngqo enzuzweni. Eminyakeni yami yokuhlaziya ubuchwepheshe bokwelapha e-UVET, ngibonile ukuthi ukuntuleka kwepharamitha eyodwa-njenge-irradiance efanele yesiqongo-kungaholela kuma-substrates we-tacky namaqoqo anqatshiwe. Lo mhlahlandlela unikeza uhlu lokuhlola olucacile lwe-spec oludingayo ukuze uhlole uhlelo lwakho olulandelayo lokuphulukisa. Sizosika umsindo futhi sigxile ezinombolo ezihambisa inaliti yokuphrinta kwezimboni. Yiziphi izici ezibalulekile zohlelo lokuphulukisa inki ye-UV LED? Ukuqinisekisa ukuhambisana nekhwalithi yokwelapha, kufanele uhlole ukucaciswa okune okuyisisekelo: I-Wavelength (imvamisa i-395nm yama-inks), i-Peak Irradiance (W / cm²), i-Energy Density (J / cm²), ne-Cooling Method (Air vs. Amanzi). Ukufanisa lokhu nejubane lakho elithile lokuphrinta kanye ne-ink chemistry ukuphela kwendlela yokuqinisekisa ukunamathela okusheshayo nokuvimbela isikhathi sokukhiqiza esibizayo. The "Big Four" Specifications Explained Uma uvula ishidi le-spec lesibani sokuphulukisa se-UV LED, idatha ingaba nzima kakhulu. Kodwa-ke, ngezinhlelo zokusebenza zokuphrinta—noma ngabe i-inkjet yokudlula eyodwa, isikrini, noma i-flexo—ngokuyisisekelo udinga ukulinganisela ukukhishwa kwamandla nezingqinamba zokuhlanganisa. Nalu uhlu lokuhlola okufanele ugcine etafuleni lakho: Kungani i-wavelength ibalulekile ekunamatheleni kwe-UV inki? Ubude be-wavelength bunquma ukuthi ukukhanya kwe-UV kungena kangakanani ungqimba lweyinki. Uma usebenzisa ubude obungalungile (isb., I-365nm yeyinki emnyama obukhulu), ukukhanya kungavimba ebusweni, kushiye isisekelo singalapheki. ...

Ukuphulukiswa kwe-UV LED kokuphrinta kuguqule igumbi lokucindezela, kunikela ngokumiswa okusheshayo, ukusebenza kahle kwamandla, kanye nekhono lokusebenzisa ama-substrates azwela ukushisa ngaphandle kokuhlanekezela. Kodwa-ke, ukufeza imiphumela engaguquguquki kudinga okungaphezu kokufaka isibani; Idinga indlela yamasu yokuhlanganiswa, ukuphathwa kwamapharamitha, nokusebenza kwansuku zonke. Noma ngabe usebenzisa amalebula we-flexo wewebhu emincane noma imigqa yedijithali enejubane eliphezulu, ukuzinza kungumgomo wokugcina. Eminyakeni yami esitezi sokukhiqiza, ngifunde ukuthi "kubukeka komile" ibinzana eliyingozi kakhulu ekunyatheliseni. Ukungaguquguquki kweqiniso kuvela ekuqondeni okuguquguqukayo-ukukhanya, umthamo, kanye nobude be-wavelength-nokuwakhiya ngokulawulwa kwenqubo eqinile. Lo mhlahlandlela uhlanganisa imikhuba emihle ebalulekile yokuqinisekisa ukuthi uhlelo lwakho lwe-UV LED luletha ukwelashwa okuphelele, shift ngemuva kweshifti. Kuyini ukwelashwa kwe-UV LED ukuphrinta futhi kungani ithatha indawo ye-mercury? Ukuphulukiswa kwe-UV LED yokuphrinta inqubo ye-photopolymerization esebenzisa ukukhanya okuncane kwe-ultraviolet kusuka kuma-Light Emitting Diodes (LEDs) ukuxhuma ngokushesha ama-inks, ukugqoka, nokunamathisela. Ngokungafani nezibani ze-mercury arc ezikhipha ukushisa okubanzi ne-ozone, izinhlelo ze-LED zinikeza ukwelashwa okugxile, "okubandayo" okuthuthukisa ukusebenza kahle kwamandla, kunciphisa ukugcinwa, futhi kunika amandla ukuphrinta kumafilimu amancane, azwela ukushisa. The Shift from Mercury to LED: Precision Over Power Ukuguqulwa kwe-LED akugcini nje ngokulondoloza ugesi; kumayelana nokuthola ukulawula. Izibani zendabuko ze-mercury ziwohloka ngokungalindelekile, zishintsha ukukhishwa kwazo kwe-spectral ngokuhamba kwesikhathi. Lokhu kuphoqa opharetha ukuthi bahlale belungisa isivinini sokucindezela noma baqagele lapho isibani "sidala kakhulu." Ngokuphambene nalokho, izinhlelo ze-UV ...

Ubuchwepheshe be-Custom UV LED bungenye yamabhlogo ayisisekelo somhlaba wanamuhla oguquka ngokushesha, lapho kudingeka khona ukunemba, ukonga amandla, nokuqina kwezicelo. Ngokukhiqizwa okuyinkimbinkimbi kakhulu kanye nomkhuba wezokwelapha obucayi kakhulu, izimboni manje seziphendukela ngokuzethemba ekukhanyiseni kwe-UV LED ngokwezifiso ngesifiso sokuba nesisombululo esiguquguqukayo futhi esinokukhiqizwa okungcono kwe-optical, kuhambisana nomqondo wokunemba ukuthi izibani ezijwayelekile azikwazi ukuhlinzeka. Ukusetshenziswa okwandayo kobuchwepheshe be-Ultraviolet LED ku-elekthronikhi, ama-optics, ukuphrinta, ukumboza, ukuphulukisa, kanye namalabhorethri esayensi kuyisibonakaliso sokuthi izimboni ziphendukela ekuhlanzekeni, okuzinzile, ezingenayo i-mercury mahhala futhi eyonga amandla. Kube nesidingo esikhulayo sokwakhiwa ngokwezifiso kwe-UV LED, ubunjiniyela be-UV LED, ukwenza ngcono ubuchwepheshe be-UV LED, kanye ne-wavelength yangokwezifiso yamamojula we-UV LED. Lesi sinyathelo sikhombisa isidingo sokuba nezixazululo zokukhanyisa ezingeke zinikeze ngokunemba kuphela kodwa futhi zithuthukise ukuhamba komsebenzi nokuvumelana ezingeni elikhulu. Isisekelo sezobuchwepheshe: Ukufunda kokukhethwa kwe-UV wavelength nokusebenza Isixazululo esisebenzayo se-UV LED esisebenzayo sizohlanganisa izingxenye eziningi zobuchwepheshe, njengokukhethwa kwe-wavelength, ubunjiniyela be-optical, ukulawulwa kokushisa, nokupakisha kwe-LED. Ake sixoxe ngezinhlamvu ezivame kakhulu: I-365nm UV LED Ukuphulukisa okujulile, ukubopha, umsebenzi wokunamathisela ngokunemba, ukuhlolwa kwe-forensic, kanye ne-micro-electronics. 385nm UV LED Ubude obulinganiselayo obuvame ukusetshenziselwa ukumboza, ukuphrinta, kanye nokuphulukiswa kwezimboni. 395nm UV LED Okujwayelekile ekwelapheni i-resin, izinqubo zokuphrinta ze-3D, kanye nezinqubo zokukhiqiza eziphelele. I-405nm UV LED Ifanele ukuphulukiswa komhlaba, ukuhlolwa kwe-fluorescent, ukumboza, nokusetshenziswa kokukhishwa kokushisa okuphansi. Zonke lezi zinqumo ze-wavelength zenza onjiniyela ...

Emhlanganweni wezandla nokulungiswa kwensimu, ukuphatheka kobuchwepheshe be-ultraviolet kunikeza inzuzo enkulu yokubopha kwasendaweni. Kodwa-ke, ukuhamba kusuka ohlelweni olunqunyiwe kuya ekusebenzeni ngesandla kuletha ukuguquguquka okungathinta ubuqotho bokugcina bokwelashwa. Lo mhlahlandlela uhlola ukuthi ungasebenzisa kanjani isibani sokuphulukisa se-UV LED esiphathwayo ukufeza ukungaguquguquki kwebanga lezimboni. Ngokufunda amasu afana nokulawula isikhundla nokuqonda ubudlelwano phakathi kokuqina nebanga, ochwepheshe bangaqeda ukukhubazeka okujwayelekile futhi baqinisekise ukuthi isibopho ngasinye sihlangabezana nezindinganiso eziqinile zekhwalithi. Kuyini isibani sokuphulukisa se-UV LED esiphathwayo futhi kufanele usisebenzise nini? Isibani sokuphulukisa se-UV LED esiphathwayo siyithuluzi eliphathekayo lokukhanya kwe-ultraviolet elenzelwe ukuletha amandla e-UV alawulwayo kuma-adhesives nasekugqokeni lapho kudingeka khona ukuphulukisa okugxile. Uzothola la mathuluzi abalulekile ezimweni lapho i-workpiece inkulu kakhulu ukuthi ingangena ekamelweni lokuphulukisa noma lapho iqondile, isicelo sesandla siyadingeka ukulungiswa okuyinkimbinkimbi. Lezi zibani zinikeza ukushesha ukufinyelela ezikhaleni eziqinile, njengangaphakathi kwe-chassis ye-elekthronikhi noma eceleni kwamajika ayinkimbinkimbi omhlangano wezimoto. Ziyisisombululo esikhethiwe sokubamba izingxenye ezisendaweni ngaphambi kwenqubo yesibili noma ukugcinwa kwensimu lapho uhlelo olumile lungenakwenzeka ukuluthumela. Kufanele ulungiselele kanjani izindawo zokusebenza ngaphambi kokuphulukisa? Ukulungiselela izindawo zokusebenza ngaphambi kokusebenzisa isibani sokuphulukisa se-UV LED esiphathwayo kuqinisekisa ukuthi izinamathiselo zibopha kahle futhi ziphuluke ngokufanayo. Kufanele ususe yonke iminonjana kawoyela, umswakama nothuli ku-substrate, ngoba lokhu kungcola kungavimba ukukhanya kwe-UV noma kuvimbele ukunamathela ekumanziseni ebusweni kahle. Ngaphandle kokuhlanza, kufanele uqinisekise ukuthi izingxenye zihambisana ...