Ulwazi Lomshini Wokuphrinta we-UV

Ukuphrinta kwe-UV

I. Umqondo we-UV

I-UV imele i-Imisebe ye-Ultra-VioletImithombo yokukhanya kwe-UV yezimboni imboza ububanzi be-spectral obungu-200nm-450nm, obuphinde buhlukaniswe ngezigaba ezilandelayo zamaza okukhanya:

·I-UV A: 320-400nm

·I-UV B: 290-320nm

·I-UV C: 200-290nm

·I-UVV: 390nm nangaphezulu

II. Ukwelapha nge-UV

Ukwelapha nge-UV, okubizwa nangokuthi i-UV Coating, inqubo ye-photochemical. Kuhilela ukusetshenziswa kwezinto eziwuketshezi ezilaphekayo ze-UV endaweni engaphansi komhlaba noma endaweni yokusebenza, lapho ziqina khona ngaphansi kokukhanya kwe-UV. Lokhu kuhlukile ezinqubweni zokomisa zendabuko. Ngenkathi izindlela zendabuko zithembele ekushiseni kwezinyibilikisi ukuze ziqinise izinto, ukuqiniswa kwe-UV kuxhumanisa izinto ngaphandle kwesidingo sokushiswa kwe-solvent.

III. Izibani ze-UV

Izibani ze-UV ziyasebenzaizibani zokukhipha igesi, ezingahlukaniswa ngezinhlobo ezimbili:

1. Izibani Zokukhipha I-Arc

Lezi zibani zisebenza ngokungenisa inani elincane le-mercury emsulwa kakhulu epayipini le-quartz le-vacuum. Umehluko we-voltage usetshenziswa phakathi kwama-electrode kuzo zombili izinhlangothi, okubangela ukukhishwa kwe-ion, okukhiqiza imisebe ye-ultraviolet. Izibani zokukhishwa kwe-arc zivame ukukhipha ukukhanya kwe-ultraviolet okushisa okuphezulu, okuvame ukubizwa ngokuthi ukukhanya kwe-ultraviolet kwe-thermoluminescent.

2. Izibani Zokukhipha Ukukhanya

Ngokuphambene nalokho, izibani zokukhipha ukukhanya zinesendlalelo esincane se-mercury esimboza izindonga zangaphakathi zepayipi le-vacuum fluorescent. Umehluko we-voltage usetshenziswa kuwo wonke ama-electrode, okuholela ekukhishweni kwe-ion okukhiqiza imisebe ye-ultraviolet. Izibani zokukhipha ukukhanya zikhipha ukukhanya kwe-ultraviolet okuphansi, okwaziwa kakhulu ngokuthi ukukhanya kwe-ultraviolet okubandayo.

Izinzuzo Eziyinhloko Zemishini Yokuphrinta ye-UV

·Ukwelapha Okusheshayo:Inqubo yokwelapha nge-UV iqinisekisa ukuthi amaphrinta awagcini nje ngokuqina kodwa futhi akhanya, enesendlalelo esivikelayo esifakwe ephepheni, okwandisa ukuqina kwalo kanye nokugqama kombala.

·Amaphrinta Asezingeni Eliphezulu:Amaphrinta e-UV anikeza ukunemba okuphezulu, akhiqiza izithombe ezicacile nezibukhali, okwenza zilungele izinhlelo zokusebenza eziningi, okuhlanganisa ukukhangisa, ukupakisha, kanye nokuphrinta kobuciko obuhle.

·Isivinini Esikhuphukile:Amaphrinta e-UV anikeza inzuzo enkulu yesivinini kunezindlela zokuphrinta zendabuko. Ukuphrinta kwendabuko kuvame ukudinga ukuthi uyinki yome ngokwemvelo, inqubo engathatha isikhathi eside futhi engabangela umonakalo ezintweni eziphrintiwe. Ukuphrinta kwe-UV, ngakolunye uhlangothi, kusebenzisa ukukhanya kwe-ultraviolet ukwelapha uyinki ngokushesha, kunciphisa kakhulu isikhathi sokukhiqiza. Lokhu kusebenza kahle kuyinzuzo enkulu yokuncintisana yezimboni ezidinga izikhathi zokushintsha okusheshayo.

Ngokususa isidingo sezikhathi ezinde zokomisa, ukuphrinta kwe-UV kuthuthukisa kokubili ukukhiqiza kanye nekhwalithi, kuhlinzeka amabhizinisi ngesisombululo esisheshayo nesingambi eqolo semisebenzi yokuphrinta ebiza kakhulu.