Blog

I-flashlight ye-UV yezimboni iyi-flashlight yokuhlola ye-UV esetshenziswa efektri. Ngokungafani namathoshi e-UV asezingeni labathengi, imikhiqizo enjalo inokukhanya okuphezulu kwe-UV-A, ukwakheka okuqinile, nebhethri elinwetshiwe, elibenza bakwazi ukufeza izidingo ezinzima zomkhakha wezimboni. Izinzuzo ezinkulu zama-flashlights e-UV yilezi: Amathoshi we-UV aqeqeshiwe kanye namathoshi we-UV asindayo athola izinhlelo zokusebenza ezikhulayo emikhakheni efana namafutha negesi, izimoto, i-elekthronikhi, nokukhiqiza, lapho ukunemba kokuhlolwa kungenye yezihluthulelo zokuphepha nokuphathwa kwekhwalithi. Ukuqonda kwezobuchwepheshe: Isimiso sokuthi ama-flashlights we-UV asebenza kanjani Amathoshi ezimboni ze-UV LED asebenzisa ukukhanya kwe-ultraviolet, imvamisa i-UV-A (cishe i-365nm), futhi aphendule ngodayi okhethekile wokuhlola, ukumboza, noma izinto. Lokhu kwenza noma yikuphi ukuphazamiseka, ukuvuza, noma ukungcola ku-fluoresce, futhi lokhu kungabonwa ngumhloli. Ezinye zezici ezibalulekile zobuchwepheshe okufanele zicatshangelwe yilezi: Ukukhishwa kwamandla e-UV LED: Ukuqina nendawo yokumboza kunqunywa. UV flashlight wavelength: Imvamisa 365nm Nichia LEDs ukunikeza fluorescence esiphezulu. Ithoshi elinamandla le-UV LED: Inikeza ukukhanya okucacile nokulinganayo. Ukugxila kogongolo: Imishayo iyaguquguquka, eyenza ukuthi ikwazi ukukhomba izindawo zokuhlola ngokunembile. I-UV LED flashlight eshaja kabusha: Ingasetshenziswa isikhathi eside futhi engenantambo. Ukwakhiwa okuqinile nokungangeni manzi: Inikeza ukuthembeka ezimbonini. I-UV LED elawulekayo kanye nomklamo we-UV flashlight ezintweni ezahlukahlukene nezindawo kuvumela ochwepheshe ukuthi benze ngokwezifiso ukuhlolwa kwento ngayinye nemvelo ukuthola imiphumela efanayo futhi enokwethenjelwa.  Izibani ze-UV zezimboni zisetshenziswa ngezindlela ezilandelayo Ukusetshenziswa kwezimboni kwamathoshi e-UV kuyahlukahluka futhi akunakushaywa indiva, njengoba bethola izicelo ezahlukahlukene ezimbonini ...

Ekukhiqizeni izimboni ezifunwa kakhulu, ukuphatha ukushisa okukhiqizwa yimithombo yokukhanya ephezulu kuyinselelo eyisisekelo yobunjiniyela. Ngenkathi ama-LED e-UV esebenza kahle kakhulu kunezibani zendabuko ze-mercury, asakhiqiza amandla okushisa abalulekile okumele asuswe kude nezimpambano ze-semiconductor ukuvimbela ukuqhuma kokusebenza. Lo mhlahlandlela uhlola izidingo zobuchwepheshe zohlelo lokuphulukisa lwe-UV LED olupholile ngamanzi, ukukhomba izimo ezithile zokukhiqiza lapho ukupholisa uketshezi kuba yisidingo. Ngokuqonda ukuthi ukuphathwa kokushisa kwamanzi kusekela kanjani ukukhanya okungaguquguquki kanye nempilo yesikhathi eside ye-diode, ungenza isinqumo esiqhutshwa yidatha yomugqa wakho wokukhiqiza. Kuyini uhlelo lokuphulukisa lwe-UV LED olupholile ngamanzi? Uhlelo lokuphulukisa lwe-UV LED olupholile ngamanzi lusebenzisa uketshezi olujikelezayo ukususa ukushisa kumamojula we-LED, okwenza ukulawula okushisayo okuzinzile nokukhishwa okungaguquguquki ezindaweni ezifunwayo. Lesi sakhiwo sivame ukufaka i-chiller evaliwe exhunywe ekhanda lesibani ngamapayipi aguquguqukayo aphethe i-coolant—imvamisa ingxube yamanzi nama-corrosion inhibitors. Njengoba i-coolant idlula eziteshini ezenziwe ngokunemba ngqo ngemuva kwe-LED array, ithatha amandla okushisa ngempumelelo kakhulu kunomoya. Lokhu kuvumela uhlelo ukuthi lulondoloze izinga lokushisa eliphansi futhi elifanayo, elibalulekile ekucupheni kwe-diode ephezulu. Kungani ukupholisa okuphumelelayo kubalulekile ekwelapheni i-UV LED? Ukupholisa okusebenzayo kubalulekile ekwelapheni i-UV LED ngoba ukwakhiwa kokushisa kunganciphisa ukuzinza kokukhipha, kunciphise impilo ye-LED, futhi kuphazamise ukulethwa kwamandla afanayo ngokuhamba kwesikhathi. Uzothola ukuthi njengoba izinga lokushisa le-chip ye-LED likhuphuka, ukusebenza kahle kwayo ekuguquleni ugesi kube ukukhanya kwe-UV kuyancipha, okuholela esimweni esaziwa ngokuthi ...

Ithuluzi eliphathwayo lokuphulukisa i-UV limelela idivaysi efana nomphumela ophathwayo esetshenziselwa ukwelapha izinamathiselo ezizwela i-UV, ama-polymers, nokumboza, futhi ukufeza lokho ngokusebenzisa ukukhanya kwe-UV okuyinqubo esheshayo. Izinhlobo zamathuluzi we-UV we-Handheld Curing 1. Izibani zokuphulukisa ze-UV LED eziphathwayo Amadivaysi we-UV LED Curing aphathekayo ayisisindo esincane, ahlangene, futhi ngokuvamile angenantambo, ngakho-ke afaneleka ngokuphelele uma kukhulunywa ngokulungiswa kwesayithi / ensimini. Amathuluzi wesandla ahlinzeka ngokuphulukiswa okusheshayo kokunamathisela, ukumboza, nama-polymers. Zincane, ngakho-ke ochwepheshe bangasebenza esikhaleni esincane, ezindaweni ezikude, noma ngisho namaphrojekthi amancane ngaphandle kokuthwala imishini esindayo. Ziyakwazi ukulawula amandla, zikhipha amazinga okushisa aphansi okushisa, futhi zingangena kuma-substrates abucayi; Ngakho-ke, zinemikhakha eminingi. 2. UV LED ephathekayo High Power Systems Amandla aphezulu e-UV LED aphathwayo yimishini yokulungisa ezingeni lezimboni ngenqubo yokubopha esheshayo, ikakhulukazi ezinamathiselayo kanye ne-polymerization yokunamathisela ezidingo ezinkulu zokukhiqiza. Lawa ngamathuluzi anamandla e-UV aguqukayo, futhi angasetshenziswa ukuletha ukulawula okusondele kwejubane nokujula kokuphulukisa. Lokhu kungatholakala kuyo yonke indawo ebhizinisini lomhlangano we-elekthronikhi, emkhakheni wezitolo zokulungisa izimoto, kanye nomhlaba wokukhiqiza, lapho ukukhiqizwa kwevolumu ephezulu, kanye nokuphindaphinda, kuyisihluthulelo sokukhiqiza. Banciphisa izindleko zokulungisa futhi bandise ukusebenza kahle kokusebenza ngenxa yesikhathi eside sokuphila kwe-LED. 3. UV Curing Izibani Spot Dot-egxile Ithuluzi eliphathwayo le-UV eliphathwayo le-UV linikeza lokhu kuphulukiswa ngokunemba, okufana nemisebenzi enzima efana negiya lezokwelapha, izinhlanganisela zamazinyo, ubucwebe, kanye ne-elekthronikhi enhle kakhulu.  Amadivaysi anjalo aphathwayo ...

Ukuqinisekisa ukuthi inqubo yakho yokukhiqiza ihlala ibikezelwa kudinga indlela esebenzayo yokunakekelwa kwemishini. Ngenkathi ubuchwepheshe be-ultraviolet LED buyaziwa ngokuqina kwayo nokuphila isikhathi eside sokusebenza, akuyona uhlelo "lokusetha nokukhohlwa". Lo mhlahlandlela unikeza uhlu lokuhlola oluhlelekile lokugcinwa kohlelo lokuphulukisa lwe-UV LED olwenzelwe ukukusiza ukuvimbela ukuqina kokuqhuma, ukuphatha imithwalo eshisayo, futhi ugweme izindleko eziphakeme zesikhathi sokuphumula esingahleliwe. Ngokusebenzisa lezi zivivinyo ezilula zansuku zonke nezikhathi ezithile, ungagcina ukusebenza okunemba okuphezulu okudingekayo kuma-adhesives akho ezimboni, ama-inks, kanye nokugqoka. Kungani ukugcinwa okujwayelekile kubalulekile ezinhlelweni zokuphulukisa ze-UV LED? Ukugcinwa okujwayelekile kubalulekile ezinhlelweni zokuphulukisa ze-UV LED ngoba kugcina ukuzinza kokuqina, kuvimbela isikhathi sokuphumula esingalindelekile, futhi kusekela ukusebenza kokwelapha okungaguquguquki kulo lonke ukukhiqizwa. Uzothola ukuthi ngisho nongqimba oluncane lothuli ewindini lokukhipha lunganciphisa kakhulu amandla e-ultraviolet afinyelela engxenyeni yakho, okuholela ezindaweni ezithambile noma ukwehluleka kwesibopho. Ngaphezu kwalokho, ukugcina izinhlelo zokuphathwa kokushisa zisesimweni esiphakeme kuqinisekisa ukuthi ama-diode awashisi ngokweqile, okuyimbangela ejwayelekile yokuwohloka kwe-LED ngaphambi kwesikhathi. Ukunakekelwa okungaguquguquki kuguqula isiteshi sakho sokuphulukisa sibe yingxenye ethembekile, eqhutshwa yidatha yomugqa wakho wokukhiqiza. Yikuphi ukuhlolwa kwansuku zonke okufanele ukwenze? Ukuhlolwa kwansuku zonke kwezinhlelo zokuphulukisa ze-UV LED kufanele kuhlanganise ukuqinisekisa ukugeleza komoya noma ukugeleza kokupholisa, ukuhlola imfucumfucu ebonakalayo noma uthuli kuma-optics, nokuqinisekisa ukuthi izinkomba zesimo sesistimu zijwayelekile. Ungahlanganisa le misebenzi ohlelweni lwakho lokushintsha ukuze uqinisekise ukuthi zonke ...

Isingeniso Esikhathini sanamuhla sokukhiqizwa kobuchwepheshe obuphezulu, ukunemba nesivinini yikho konke okubalulekile. Uhlelo lokuphulukisa i-spot luza kulesi sigaba. Akulona elinye ithuluzi lokuphulukisa i-UV. Kuphazamisa izimboni ezifana ne-elekthronikhi, i-optics, amadivaysi wezokwelapha, nezimoto. Uma kuqhathaniswa nezibani ezijwayelekile zokuphulukisa ezidinga isikhathi sokufudumala, i-UV LED System inekhono elisheshayo, ukuqina okuphezulu, nokunemba okungenakuqhathaniswa. Unemihlangano encane, ukuphulukisa izinamathiselo ezindaweni ezibucayi, ukubopha izingxenye ezincane, noma ufuna ukulawula, ukufana, nokusebenza kahle. Uhlelo lukunikeza ukulawula, ukungaguquguquki nokusebenza kahle. Yini i-Spot Curing System? I-Spot Curing System uhlelo oluncane, olunamandla kakhulu lokuphulukisa i-UV olwenzelwe ukwelapha izindawo ezincane, ezithile. Ayikhiqizi indawo ebanzi yokukhanya kwe-UV kepha ikhiqiza ugongolo oluthile lwe-UV olugxile ekwelapheni izinamathiselo, ukumboza, nama-inks endaweni eqondile edingekayo. Ubuchwepheshe busebenzisa ama-UV LED noma amalambu e-mercury arc, yize izinhlelo ezintsha ziya ngokuya zamukela ama-LED we-UV aqinile njengoba zinempilo enhle, zidinga ukugcinwa okuncane, futhi zidla amandla amancane. I-UV LED Spot Curing System I-UV LED Spot Curing System (Imodeli: NSC4) yenzelwe ukuhlinzeka ngesivinini esiphezulu sokwelapha, ukusetshenziswa kwamandla aphansi, kanye nensizakalo enwetshiwe. Kuhloswe ukuthi isetshenziswe embonini yokunamathela yezimboni nokumboza ukuqinisekisa ukuphathwa okunembile kwe-UV nokukhiqizwa kokushisa okuphansi. Itholakala ezinhlobonhlobo zama-wavelengths (365nm, 385nm, 395nm, 405nm), inika amandla ukuguqulwa okubushelelezi ezinto ezingamakhulu amaningana nezinqubo futhi iqinisekise imiphumela efanayo ku-elekthronikhi, ama-optics, kanye nomhlangano wamadivayisi wezokwelapha. Ukucaciswa Okusemqoka • UV Wavelengths: 365nm, 385nm, 395nm, 405nm • ...

Ukuphatha ukukhishwa okushisayo kuyisidingo esibalulekile sokugcina inqubo yokuphulukisa yezimboni ezinzile futhi ephindaphindwayo. Ngenkathi ama-LED e-UV evame ukuthengiswa njengemithombo yokukhanya "epholile" uma kuqhathaniswa nezibani zendabuko ze-mercury, zisakhiqiza ukushisa okuphawulekayo kwangaphakathi okumele kuhlakazeke ngenkuthalo. Lo mhlahlandlela uhlola ukuthi isibani sokuphulukisa se-UV LED sishisa kanjani ngokubheka amazinga okushisa okuhlangana, ukushisa kwendawo yezindlu, kanye nomthelela wamasu ahlukahlukene okupholisa. Ngokuqonda lezi zamandla ezishisayo, ungavikela kangcono imishini yakho ekuhlulekeni ngaphambi kwesikhathi futhi uqinisekise ukuthi izinto zakho zithola umthamo ongaguquguquki wamandla e-ultraviolet njalo ngokushintsha. Yini enquma ukuthi isibani sokuphulukisa se-UV LED sishisa kangakanani? Izinga lokushisa isibani sokuphulukisa se-UV LED lifinyelela kuncike ekufakweni kukagesi, ukushisa okukhiqizwa ngesikhathi sokusebenza, ukuthi ukushisa kususwa kahle kanjani, kanye nomklamo othile weyunithi. Uzothola ukuthi cishe i-15% kuya ku-30% yamandla kagesi asetshenziswa ngama-diode aguqulwa abe ukukhanya kwe-UV okusebenzisekayo, kuyilapho amandla asele aguqulwa abe imfucuza eshisayo. Ukusebenza kahle kwe-sink yokushisa yangaphakathi kanye nezinto ezibonakalayo ezishisayo ezisetshenziswa phakathi kwebhodi le-LED nezindlu zinquma ukuthi ukushisa kudonswa ngokushesha kangakanani kuma-chips e-semiconductor. Izici zemvelo ezizungezile, njengokushisa komoya wefektri kanye nemikhawulo yokugeleza komoya, nazo zidlala indima ebalulekile ekunqumeni izinga lokushisa lokugcina lokulingana kwesibani. Yimaphi amazinga okushisa ongawalindele ngesikhathi sokusebenza? Izibani zokuphulukisa ze-UV LED zingafudumala kakhulu kunomoya ozungezile nokuthi izihlanganisi ze-LED zivame ukusebenza emazingeni okushisa aphakeme ngaphansi komthwalo, nezindawo zezindlu nazo ...

Uhlelo lokuphulukisa i-ultraviolet (olwaziwa nangokuthi i-LED UV yokuphulukisa i-oven noma i-UV LED oven) uhlelo lokuphulukisa lwe-ultraviolet oluthuthukiswe kakhulu olusebenzisa ama-diode e-semiconductor ukukhiqiza ama-wavelengths athile e-UV, imvamisa i-365nm, 385nm, 395nm, ne-405nm, ukuqala inqubo yokuxhumanisa ye-polymer. Lokhu kusabela kusheshe kube lukhuni noma kwelaphe izinto nge-resin esebenzayo ye-UV, ukukhiqiza ukuqeda okuqinile nokuhlala isikhathi eside. Izingxenye Eziyinhloko Zobuchwepheshe I-UV LED Arrays: Ama-arrays we-LED aqhutshwa kakhulu aklanyelwe ukukhiqiza ukukhanya okufanayo kwe-UV. Uhlelo Lokulawula Okushisayo: Lolu uhlelo olunokulawulwa kokushisa okuvaliwe ukufeza izinga lokushisa eliqhubekayo ngesikhathi sokuphulukisa. Digital Control Interface: Inikeza izinketho zokulungisa kahle ukuqina kokuphulukisa kwe-UV, isikhathi sokuchayeka, nokulinganisa ukuminyana kwamandla. Uhlelo lokupholisa: Ubuchwepheshe bokupholisa i-chip ye-LED buqinisekisa ukuthi ukupholisa akushisi ngokweqile uhlelo, futhi i-LED inesikhathi sokuphila isikhathi eside. Idizayini yegumbi elibonakalayo: Ihlelwe ukufana kwamandla e-optical endaweni yokuphulukisa. Leli hhavini lokuphulukisa i-ultraviolet liqhutshwa yi-LED, ngakho-ke linikeza ukunemba nokubikezela kuzo zonke izinqubo zalo- elihle ekusetshenzisweni kokuphulukiswa kwe-UV LED, ukusebenza okuphezulu kuzo zombili izimboni naselabhorethri. Izinzuzo ze-UV LED Curing Ovens Izinzuzo zobuchwepheshe bokuphulukisa i-UV LED zihlanganisa yonke izindawo zokucubungula izimboni.  1. Ukwelashwa okusheshayo, ukwelashwa okusheshayo I-oven ye-UV LED ephulukisa ngokushesha inqubo enikeza i-polymerization cishe ngokushesha ngokuchayeka kwemisebe ephezulu ye-ultraviolet futhi inciphise isikhathi somjikelezo wokukhiqiza ngezinga elikhulu.  2. Inobungani bemvelo futhi eyonga amandla Ama-oveni we-LED we-UV nawo asebenzisa amandla aphansi futhi akhiqiza ukushisa ...

Ekukhiqizeni izimboni ezisheshayo, ukufeza ukuqedwa okungaguquguquki kuyo yonke indawo ye-substrate kuyisidingo esibucayi sekhwalithi. Noma ngabe uphulukisa ihluzo zefomethi ebanzi noma imihlangano emide ye-elekthronikhi, amandla alethwa ngakwesobunxele kufanele afane namandla ngakwesokudla. Lo mhlahlandlela uhlola izici zobuchwepheshe ezithinta ukufana kwe-UV LED yokuphulukisa ububanzi nokuthi lezi zinto eziguquguqukayo zithinta kanjani umkhiqizo wakho wokugcina. Ngokuqonda ubudlelwano phakathi kokuklanywa kwe-LED array nokulawulwa kwenqubo, ungaqeda "amabala athambile" futhi uqinisekise ukuthi wonke amamilimitha wezinto zakho afinyelela emandleni ayo okuhlosiwe . Kusho ukuthini ukufana ekuphulukini kwe-UV LED ebubanzi? Ukuphulukisa ukufana kobubanzi kubhekisela ekutheni amandla e-UV athunyelwa kanjani kusuka kolunye uhlangothi lwensimu yokuphulukisa kuya kolunye, ngokuqina okungaguquguquki nomthamo. Kuyisilinganiso sendawo esiqinisekisa ukuthi ukusabela kwe-photochemical kuthuthuka ngesilinganiso esifanayo kuyo yonke i-substrate. Ngaphandle kokufana, ungase uhlangabezane nokwehluka kobulukhuni bomhlaba noma ukunamathela, okuholela ekuhlulekeni komkhiqizo ezindaweni ezithole amandla amancane. How does LED Module Arrangement Affect Uniformity? Ukuhlelwa kanye nesikhala samamojula we-LED ngamunye kuthinta ngqo ukufana ngoba ukugqagqana okungalingani noma izikhala kungadala izindawo ezishisayo nezibandayo ububanzi. Uma ama-diode angaphakathi abekwe kude kakhulu, ukuqina kwehla "ezigodini" phakathi kwama-chips, okuholela kuphrofayili yamandla engahambisani. Izinhlelo zokusebenza eziphezulu zisebenzisa ama-arrays aqinile noma ahlanganiswe ngokuqinile ukuqinisekisa ukuthi ukukhanya okuvela kumamojula aseduze kuhlangana ngaphandle komthungo ebangeni lokusebenza. Kungani ukusatshalaliswa kokuqina kubalulekile? Ukufana kuncike ekusatshalalisweni okunamandla ngoba ukuhlukahluka kwamandla endaweni ...

Ubuchwepheshe obuphathekayo be-UV LED bungumklamo othuthukisiwe we-LED photonics ofaka amamojula we-diode akhipha ukukhanya kwe-ultraviolet ngamandla aphezulu nokukhanya okufanayo kwe-UV ukuhlinzeka ngezicelo zokusetshenziswa ezibanzi. Izibani ze-UV ze-LED eziphathekayo nazo zisebenza kahle futhi azinayo i-mercury ngokungafani nezibani ezijwayelekile ezisuselwa ku-mercury ezinesikhathi sokushisa, futhi zinikeza ukulethwa kokukhanya okusheshayo. Izici eziyinhloko zezinhlelo yilezi: Lawa akhanyayo, i-ergonomic, futhi amancane aphathekayo e-LED ukuze kube lula ukuphatha uma esetshenziswa isikhathi eside. Izicelo Lezi zinhlelo zinezicelo ezihlukahlukene ngendlela engakholeki futhi, ngakho-ke, zilungele ukusetshenziswa kwezimboni, elabhorethri nezentengiselwano. Ukuphrinta nokumboza I-UV LED ephathwayo esetshenziswe ukuphrinta inikeza imiphumela yokuphulukisa okusheshayo kuma-inks, ukumboza, kanye ne-varnishes. I-LED ephathekayo ekusetshenzisweni kokuphrinta inikeza ukusebenza okungaguquguquki, yenza kube lula imijikelezo embalwa yokukhiqiza, futhi iyaguquguquka ku-wavelength 365nm / 385nm / 395nm / 405nm ukuze ivumelane nokwakheka okuhlukahlukene kweyinki kanye nama-substrates. I-Laboratory kanye nezokwelapha I-laboratory ephathekayo ye-UV LED sterilizer kanye namadivayisi we-UV we-UV aphathwayo avumela ukulawulwayo futhi ukuchayeka kwe-UV okuphephile ukuvala inzalo, ukulungisa amasampula, nokwenza ezinye izinqubo zelabhoratri ezibucayi. Lezi zinhlelo zisebenzisa ukusetshenziswa kwe-UV LED photopolymerization, ephathekayo ukuze zikwazi ukwelapha ngokunembile ngaphandle kokusebenzisa imisebe ye-infrared noma ukukhiqizwa kwe-ozone. I-Carmobile ne-Field Theories Izibani zokuphulukisa zizobaluleka uma kuziwa ekulungiseni nasekuqedeni imisebenzi yeselula. Lezi zilungele ukwelashwa kwezinto ezibucayi, ezibandakanya izinkuni, i-veneer, inhlanganisela, kanye nopende wezimoto. Ngokwakhiwa kwayo kwe-ergonomic, okungasindi okulula, ochwepheshe bayakwazi ukusebenza ...

Ekukhiqizeni izimboni, ukufeza ukuqedwa okungaguquguquki, okusezingeni eliphakeme kuncike okungaphezu kokuvula ukukhanya. Ukuqinisekisa ukuthi izinamathiselo zakho, ama-inks, noma ukumbozwa kufinyelela ubuqotho babo obugcwele besakhiwo, kufanele uqonde ubudlelwano phakathi kwamandla esibani sakho nesikhathi sokuchayeka. Lo mhlahlandlela wezobuchwepheshe ugxile kumethrikhi eyisisekelo yomthamo we-UV, ukukunikeza amafomula aqondile nemininingwane esebenzayo edingekayo ukulinganisa umugqa wakho wokukhiqiza. Ngokuqonda lezi zibalo, ungaqeda ukukhubazeka okujwayelekile njenge-tackiness ebusweni noma i-delamination, uqinisekise ukuthi yonke ingxenye eshiya isikhungo sakho iphulukiswa ngokuphelele futhi ilungele isigaba esilandelayo somhlangano. Yini umthamo we-UV ekwelapheni i-LED? Umthamo we-UV ekwelapheni kwe-LED ubhekisa enanini eliphelele lamandla e-UV alethwa ebusweni ngesikhathi esinqunyiwe sokuvezwa. Kufanele ucabange ngakho njengamandla aqoqiwe ukuthi impahla yakho idonsa, kunokuba nje "ukukhanya" kwesibani ngomzuzwana owodwa. Ngenkathi ukuqina kuhlinzeka ngamandla aphezulu adingekayo "ukushaqeka" ama-photoinitiators futhi aqale ukuphendula, umthamo unquma ukuthi kukhona amandla anele okuqedela ukuxhumanisa kwamangqamuzana kuwo wonke ukushuba kwengubo yakho. Ngaphandle komthamo owanele, ukusabela kwamakhemikhali kungama, okuholele engxenyeni eyomile phezulu kodwa ihlala uketshezi esisekelweni. How is UV dose calculated using intensity and time? Umthamo we-UV ubalwa ngokuphindaphinda ukuqina kwe-UV ngesikhathi sokuchayeka, okuvame ukuvezwa kule fomula elandelayo yesayensi: $$E = P \cdot t $$ Kulesi silinganiso, i-$E$ imele ukuminyana kwamandla noma umthamo ($J / cm ^ 2 $), i-$P $ imele ukukhanya noma ukuqina ($W / cm ^ ...

Izinzuzo zokwelapha okungezona ezishisayo Ngokungafani ne-mercury noma izinhlelo ezisuselwa ekushiseni, ukuphulukiswa kwelebula le-UV LED akuthathi hlangothi kwe-thermally, ngakho-ke ama-substrates ngeke ahlanekezele, futhi ngeke alimale izinto ezizwela ukushisa. I-PVC, i-PET amafilimu aguquguqukayo nama-foils, kanye nephepha elibushelelezi, bagcina ubungqangi babo ngenkathi bomile ngokushesha. Ukwelashwa kwe-UV LED kuyisivinini esikhulu, ngakho-ke, isikhathi sokukhiqizwa siyancishiswa. Iphatha ukuphulukiswa okuncane okuphathekayo kanye nokucindezela ilebula ezinkulu. Ubuchwepheshe bokuphulukisa i-UV LED bushesha kakhulu kunendlela ejwayelekile yokuphrinta. Abakhiqizi banethuba lokukhiqiza ngesivinini esiphezulu ngokuqhubekayo ngama-inki we-UV ngokusebenzisa izakhiwo zabo zokomisa ngokushesha, okwenza i-polymerization esheshayo yama-inks. Ukuphulukiswa okusheshayo kuqeda isikhathi sokuphumula, ukuhlambalaza, futhi kwenza ukuphrinta kulungele ukuphathwa noma kuqedwa ngokushesha. Ama-LED e-UV avumela amaphrinta amakhulu ezentengiselwano, kanye nokucindezela kwelebula okufunwayo, ukuthola umkhiqizo ophakeme nokugcina ikhwalithi yokukhipha. Izinto ezibucayi zigcinwa ngaphansi kwe-Low-Heat Operation. Ngokungafani nobuchwepheshe obujwayelekile bokwelapha obubandakanya ukushisa okuningi, izinhlelo ze-UV LED zikhiqiza imisebe yokushisa enganakiwe, ngakho-ke ingasetshenziswa ezintweni ezizwela ukushisa njengamafilimu, i-PVC, i-PET, ngisho namaphepha ahlanganisiwe. Lokhu kuqinisekisa ukuthi akukho ukugoqa, ukuhlanekezela, noma ukonakala kwezinto ezibucayi futhi kuholela ezithombeni ezinhle, ezicacile. Self-Power and Eco-friendly Ukuphulukiswa kwe-UV LED kususa izibani ze-mercury futhi kunciphisa ukukhiqizwa kwe-ozone, futhi kusindisa ngaphezu kwamaphesenti angama-50 wokusetshenziswa kwamandla. Izibani ze-LED nazo ziye zaphawulwa ukuthi zinesikhathi sokuphila eside esingaphezu kwamahora angama-20,000, futhi lokhu kunciphisa izindleko zabo zokugcinwa nokusebenza. UV ...

Ukunquma ukuthi yikuphi ukuqina kwe-UV engikudingayo ekwelapheni kuyisinyathelo esibalulekile ekuthuthukiseni noma iyiphi inqubo ye-ultraviolet yezimboni. Uzothola ukuthi ukuqina komthombo wakho wokukhanya kuchaza ukuthi ama-photoinitiators kuma-resin akho aqhutshwa kanjani, athinta ngqo ijubane lakho lokukhiqiza nekhwalithi yengxenye. Lo mhlahlandlela uchaza incazelo yezobuchwepheshe yokuqina ($W / cm ^ 2 $), ubudlelwano bayo nomthamo wamandla, kanye nezici ezisebenzayo ezithinta ukuthi kungakanani amandla afinyelela ku-substrate yakho. Ngokuqonda lawa mamethrikhi, ungacacisa kangcono imishini yakho futhi uqinisekise ukwelashwa okuthembekile, okuphindaphindwayo kohlelo lwakho lokusebenza oluthile. Kusho ukuthini ukuqina kwe-UV (w / cm²) ngempela? Ukuqina kwe-UV, okulinganiswa ngama-watts ngesentimitha lesikwele ($W / cm ^ 2 $), kuchaza ukuthi kungakanani amandla e-UV uhlelo lokuphulukisa oluletha indawo ngayinye ngesikhathi esithile. Ungacabanga ukuqina ngokuthi "ukukhanya" noma "ingcindezi" yokukhanya kwe-UV eshaya ubuso bengxenye yakho. Kuyisilinganiso esisheshayo sobuningi bamandla, esimele ukuhlushwa kwama-photon atholakalayo ukuqala ukusabela kwamakhemikhali. Ngokungafani namandla aphelele, ukuqina kukutshela amandla okukhanya ebangeni elithile lokusebenza kusuka ekhanda lesibani, okubalulekile ekunqobeni ukuvinjelwa kwe-oksijini ezimweni ezithile. Ukuqina kuthinta kanjani inqubo yokuphulukisa? Ukuqina kwe-UV kuthonya ukuthi impahla ingaphulukisa ngokushesha futhi ngokufanayo kanjani ngoba amandla alethwa nganoma yisiphi isikhathi athinta isilinganiso sokuphendula kwe-photochemical. Uzothola ukuthi amazinga aphezulu okuqina avame ukuholela ku-polymerization esheshayo, engasekela isivinini esiphakeme sokuhambisa kanye nokwanda kwe-throughput. La mandla asheshayo yiwo "ashaqisayo" ama-photoinitiators esimweni esisebenzayo, ...