Nyob rau hauv tej yam ntuj tso huab cua, hnub ci hluav taws xob yog suav hais tias yog lub ntsiab ua rau txheej aging, thiab lub hauv paus ntsiab lus ntawm raug hluav taws xob nyob rau hauv lub qhov rais iav yog tib yam.Yog li ntawd, simulating hnub ci hluav taws xob yog qhov tseem ceeb rau kev nyab xeeb kev laus thiab kev tsim hluav taws xob.Lub xenon arc hluav taws xob tau dhau los ua ib qho ntawm ob lub teeb lim sib txawv los hloov cov spectral faib ntawm cov hluav taws xob uas nws tsim, simulating spectral faib ntawm ultraviolet thiab pom hnub ci hluav taws xob, thiab simulating spectral tis ntawm ultraviolet thiab pom hnub ci hluav taws xob lim los ntawm 3 hli. iav qhov rais tuab.

Lub zog faib ntawm ob lub spectra piav qhia txog tus nqi irradiance thiab tso cai sib txawv ntawm lub teeb hluav taws xob lim los ntawm cov lim hauv lub teeb ultraviolet hauv qab 400mm wavelength.Tsis tas li ntawd, CIE No.85 muaj tus qauv irradiance nrog lub wavelength mus txog 800nm, vim xenon arc hluav taws xob tuaj yeem simulate hnub ci hluav taws xob zoo dua nyob rau hauv qhov ntau.

Thaum lub sij hawm kuaj txheej txheem ntawm cov khoom raug, cov irradiance yuav hloov vim kev laus ntawm lub xenon arc thiab lim system.Qhov kev hloov no tshwj xeeb yog tshwm sim nyob rau hauv ultraviolet ntau yam, uas muaj qhov loj tshaj photochemical cuam tshuam rau cov ntaub ntawv polymer.Yog li ntawd, nws tsis yog tsuas yog tsim nyog los ntsuas lub sij hawm raug, tab sis kuj ntsuas lub wavelength ntau hauv qab no 400nm los yog raug hluav taws xob hluav taws xob ntawm ib tug teev wavelength xws li 340nm, thiab siv cov nqi no raws li cov nqi siv rau txheej laus.

Nws yog tsis yooj yim sua kom raug simulate cov teebmeem ntawm ntau yam kev nyab xeeb tej yam kev mob ntawm coatings.Yog li ntawd, nyob rau hauv lub xenon teeb kuaj chamber tus qauv, lub sij hawm dag climate aging yog siv los paub qhov txawv ntuj huab cua aging.Lub simulated qhov rais iav lim hnub ci hluav taws xob kuaj tau hais hauv xenon teeb kuaj chamber tus qauv yog hu ua hluav taws xob hluav taws xob raug.