Uyini Umehluko Phakathi kwe-365 nm ne-395 nm UV LED

I-LED engu-365nm iyithuluzi elinamandla kakhulu lokulapha i-ultraviolet elisetshenziswa ngokuyinhloko kuma-diode, ukubulala amagciwane kwezokwelapha, kanye nokutholwa kwamakhemikhali e-biochemical. Ibulala izinambuzane ezivamile zezitshalo zasendlini. Kuyasiza futhi ngenqubo ye-Photosynthesis ukusiza ekukhuleni okuqinile kwezitshalo. Umthombo wokukhanya we-365nm wenziwe ngemojula yokulawula izinga lokushisa, i-UV LED, isekethe, i-sphere ehlanganisayo, kanye nemojula yokuqapha. Ingeka-Class-A’Isigaba se-ultraviolet wavelength, esaziwa kakhulu nge-UV-A.

Ngokolunye uhlangothi, Ama-LED angu-395nm zingamanye amalambu e-UV angcono kakhulu okubulala amagciwane namagciwane. Iwubude obujwayelekile obusetshenziswa kakhulu ukwelapha inhlaka yamazinyo. Kukhona amandla amaningi kuleli fomu lokukhanya. Lesi sibani esingemuva sisetshenziswa ezimbonini nasekubulaleni amagciwane ezikhungweni zezokwelapha. Idlala indima ebalulekile, kusukela ekuboneni umchamo wezilwane ezifuywayo phansi kuye ekuhlanzeni amabala egazi. Le wavelength iqina ku-violet nengxenye ebonakalayo ye-spectrum.

Kodwa-ke, uma ufuna isixazululo esenziwe ngokwezifiso esihlangabezana nokulindelweyo, i-Tianhui inguzakwethu olungile we-LED. Thina l ukufunda Umkhiqizi we-UV LED Chip  onolwazi olungaphezu kweminyaka engama-23.

Izinzuzo kanye nezicelo zama-LED angu-365 nm

Amaza amaza aphakathi kuka-200nm no-400nm yiwona aqine kakhulu. 365 nm UV LED  ikhanya njengokukhanya okuluhlaza okumhlophe okufiphele. Hlola izinkomba ezibalulekile ngezansi ukuze ufunde kabanzi mayelana nezinzuzo zayo kanye nezinhlelo zokusebenza.

1  I-Anti-Mgunyathi

Kusukela ezimbonini zezimpahla zikanokusho kuya ezinkampanini ezikhiqiza imithi, izici ezimbalwa zokuphepha azibonwa ngaphansi kwezimo zokukhanya ezijwayelekile. Isici esimelene nomgunyathi sizoveza izici zokuphepha futhi senze umsebenzi usebenze futhi ufinyeleleke. Izinzuzo zayo zihlanganisa:

·  Ukuhlanganiswa kwama-Hologram nama-Watermark : Lokhu kwengezwa emalini, emaphaketheni, nakumakhadi okuhlonza ukuze kunikezwe isendlalelo esengeziwe sokuphepha. Imvamisa yakhelwe ukuthi iphendule kumalambu we-UV angu-365nm.

·  Ukusebenzisa Udayi We-Fluorescent Noyinki : Oyinki be-Fluorescent nodayi kufakazela ubuqiniso nobuqiniso bamadokhumenti. Lokhu kubonakala kuphela uma kusetshenziswa ngaphansi kwesibani esingu-365nm UV.

2  Ukwelapha Okunamathelayo

Ukuphulukiswa kwezinamathiselo kusiza ukubuyisela ukuqina kanye nekhwalithi yemikhiqizo yokugcina ezinqubweni zezimboni. I-UV Light 365nm isiza ukwelapha okunamathelayo okususelwa ku-UV ikakhulukazi.

·  Idala Amabhondi Aqinile : Izinto ezinamathelayo ezilashwe yi-UV zidala izibopho eziqinile ukuze zimelane nezici zemvelo. Lokhu kuyenza ilungele izinhlelo zokusebenza zezimoto, zikagesi, nemishini yezokwelapha.

·  Ukunemba : I-365nm iqinisekisa ukulawula okunembile kwenqubo yokwelapha, okuholela kukhwalithi ephezulu kanye nemiphumela ethuthukisiwe.

·  Ukusebenza kahle kanye nesivinini : Inqubo yokwelapha ye-UV yenziwa ngesivinini sombani. Inciphisa isikhathi sokuphumula futhi ikhulise ukusebenza kahle komkhiqizo.

3  Ukucupha Omiyane

I-UV 365nm inegalelo elikhulu ekulawuleni izifo ezithwalwa omiyane. Kuyisixazululo esisha sokucupha ngaphandle kokuthembela kumakhemikhali ayingozi.

·  Ukwenyuka Ukusebenza : Izicupho ze-UV zinciphisa inani lomiyane bendawo ngokubabamba nge-adhesive noma ifeni. Ivimbela omiyane ukuba babaleke.

·  Imvelo Enobungane : Lezi zingibe zesimanje ze-UV azibangeli usongo kubantu, ezifuyweni ezifuywayo, noma endaweni ezungezile, ngoba asikho isibulala-zinambuzane samakhemikhali esisetshenziswayo.

·  Ukukhanga : Omiyane bakhangwa ngokwemvelo kulezi zicupho ze-365nm UV ngoba le wavelength ibaheha ezingibeni.

  Izinzuzo kanye nezicelo zama-LED angu-395 nm

Ifana ne-365nm, i 395nm UV LED  iphuma futhi esigabeni se-UV-A. Kusho ukuthi le wavelength iphephile futhi iyasebenza kakhulu kunendlela evamile yokwelapha ye-UV kanye nesistimu yokubulala amagciwane. Vule’s ingena ezinhlelweni zayo ezihlukahlukene kanye nezinzuzo.

1  Ukwelapha Uyinki

Lokhu kukhanya kwe-UV komisa ngokushesha oyinki, okokunamathisela, nama-coatings. Isiza abakhiqizi ukuthi bathole amaphrinti ahlala isikhathi eside futhi aphezulu. Izinzuzo zayo:

·  Isikhathi eside : Oyinki abaphulukisiwe base-UV bathuthukisa impilo ende yezinto eziphrintiwe. Lawa ma-inki amelana namakhemikhali, imihuzuko, kanye nokufiphala.

·  Ukomisa Ngokushesha : Oyinki abangu-395nm belashwe yi-UV bawomisa kakhulu okokuphrinta, bakhulise ukusebenza kahle, futhi banciphise isikhathi sokukhiqiza.

·  Imvelo Enobungane:  Oyinki bendabuko abasuselwa kuncibilikisi bayingozi kakhulu kunoyinki abalashwe yi-UV. Lawa ma-inki akhipha i-VOC ephansi noma ama-Volatile Organic Compounds, okuwenza aphephe kakhudlwana.

2  Ukuphrinta kwe-Offset noma i-Lithography

·  Ukukhiqiza Okusheshayo: Oyinki be-395nm abaphulukisiwe bome ngokushesha, okusiza abakhiqizi ukuthi babe nezikhathi zokushintsha ngokushesha.

·  Ikhwalithi Enhle Yokuphrinta: Oyinki abanziwe nge-UV bakhiqiza izithombe ezibukhali, ezinemibala egqamile ethuthukisa ikhwalithi yokuphrinta.

·  Isetshenziselwa Izinhlobonhlobo Zezinto: Uyinki ongu-395nm we-LED-cured ungasetshenziswa kupulasitiki, iphepha, nensimbi. Kwenza ukuphrinta kwe-offset kwenzeke ekushicilelweni kwekhwalithi ephezulu kanye nokupakishwa kwezinto ezibonakalayo.

3  Ukuphrinta kwesikrini sikasilika

Ukwakha imiklamo ephrintiwe ehlukahlukene, abakhiqizi basebenzisa ukuphrinta kwesikrini sesikrini noma sikasilika. Uyinki ophulukisiwe uphushwa ku-stencil yemeshi ukuze uthole imiphumela yekhwalithi ephezulu. Izinzuzo zayo yilezi:

·  Superior Quality Adhesion: Laba oyinki bezokwelapha basebenza kangcono ezindwangu, ingilazi, izitsha zobumba, nezinsimbi ukuze kuqinisekiswe ukuphrinta okuhlala isikhathi eside.

·  Ukwelapha Ngesivinini Esikhulu: Ukwelapha ngokushesha kungenzeka kusetshenziswa ukukhanya kwe-LED okungu-395nm, okusiza amaphrinta esikrini ahlangabezane nezidingo eziphezulu zokukhiqiza.

·  Imininingwane Eyinkimbinkimbi: Lo uyinki owenziwe nge-UV usiza ngokuphrinta kwedizayini eyinkimbinkimbi, okuwenza afanelekele ukunemba kwezinga eliphezulu nezinhlelo zokusebenza zekhwalithi.

Umehluko Phakathi kwama-LED angu-365 nm v/s 395 nm LEDs

Isiphetho

Intuthuko kanye nezinto ezintsha emkhakheni wama-UV LED zenze umsebenzi omningi waphepha futhi wasebenza ngempumelelo. Ubude begagasi be-UV-A nezibani kusebenza kahle kakhulu, njengo-365nm no-395nm. Nokho, kuncike kubasebenzisi’ izidingo zokusebenzisa noma yikuphi kwalokhu. Sinikeze umuntu wangaphakathi’s umbono wawo womabili ama-UV LED. Ungawathenga kuwo Tianhuiu emikhakheni eyahlukene noma izinhlelo zokusebenza