Ukukhethwa okuhlukile kwesibani se-ultraviolet aging test chamber (UV).
Ukulinganisa kwe-ultraviolet nokukhanya kwelanga
Nakuba ukukhanya kwe-ultraviolet (UV) kubala kuphela u-5% wokukhanya kwelanga, kuyisici esiyinhloko sokukhanyisa esibangela ukuqina kwemikhiqizo yangaphandle kwehle. Lokhu kungenxa yokuthi umphumela we-photochemical wokukhanya kwelanga ukhuphuka ngokuncipha kwe-wavelength.
Ngakho-ke, akudingekile ukukhiqiza kabusha yonke i-spectrum yokukhanya kwelanga lapho kulingisa umphumela olimazayo wokukhanya kwelanga ezintweni ezibonakalayo. Ezimweni eziningi, sidinga kuphela ukulingisa ukukhanya kwe-UV kwegagasi elifushane.
Isizathu sokuthi kungani amalambu e-UV asetshenziswa ekamelweni lokuhlola ukuguga kwe-UV ukuthi azinzile kunamanye amalambu futhi angakwazi ukukhiqiza imiphumela yokuhlolwa kangcono. Ukusebenzisa isibani se-UV esine-fluorescent ukulingisa ithonya lokukhanya kwelanga ezintweni ezibonakalayo, njengokuncipha kokukhanya, ukuqhekeka, ukuxebuka, nokunye, kuyindlela engcono kakhulu.
Kukhona amalambu e-UV amaningana ahlukene ongakhetha kuwo. Iningi lalezi zibani ze-UV zikhiqiza ukukhanya kwe-ultraviolet kunokukhanya okubonakalayo kanye ne-infrared. Umehluko omkhulu wezibani ubonakala engqikithini yamandla e-UV akhiqizwa yiwo ebangeni lamaza ahlukene lawo.
Amalambu ahlukene asetshenziswa ekamelweni lokuhlola ukuguga e-ultraviolet azoveza imiphumela yokuhlola eyahlukene. Indawo yangempela yesicelo sokuchayeka ingazisa ukuthi yiluphi uhlobo lwesibani se-UV okufanele sikhethwe. Izinzuzo zamalambu e-fluorescent yimiphumela yokuhlolwa okusheshayo; ukulawulwa kokukhanyisa okwenziwe lula; i-spectrum ezinzile; ukugcinwa okuncane; intengo ephansi kanye nezindleko zokusebenza ezinengqondo.
Isikhathi sokuthumela: Nov-06-2023