Ukumelana kwe-UV kusho ukwakhiwa kwezinto ezibonakalayo noma zomkhiqizo ukubekezelela ukulimala noma ukuncipha kusuka ekuchayweni kwemisebe yelanga ye-Ultraviolet (UV). Izinto ezivimbela ukumelana ze-UV zivame ukusetshenziswa emikhiqizweni yangaphandle efana nezindwangu, amapulasitiki kanye nokugqokwa ukusiza ukunweba impilo futhi kugcinwe ukubonakala komkhiqizo.
Yebo, amanye ama-tarps aklanyelwe ngokukhethekile ukuba abe ngu-UV ongamelana nawo. Lezi zethafa zenziwa ngezinto eziphilayo ezingamelana nokuvezwa isikhathi eside ekukhanyeni kwelanga ngaphandle kokuwohloka noma ukulahleka kombala. Kodwa-ke, kubalulekile ukuqaphela ukuthi akuwona wonke ama-tarps amelana ne-UV amelana nawo ancipha ngokuhamba kwesikhathi uma kuvezwa ukukhanya kwelanga. Lapho ukhetha i-tarp, kuwumqondo omuhle ukubheka ilebula noma imininingwane yomkhiqizo ukuze uqiniseke ukuthi kuvinjelwe i-UV uma lokhu kubalulekile ekusetshenzisweni kwakho okuhlosiwe.
Izinga lokumelana kwe-UV le-tarps lincike ezintweni zabo ezithile kanye nama-UV ateralichilizer asetshenziswa ekwenziweni kwawo. Ngokuvamile, ama-tarps amelana ne-UV amelana nawo akhiqizwe ngamaphesenti avimba noma athole imisebe ye-UV. Uhlelo olusetshenziswa kakhulu ukulinganisa luyisici sokuvikelwa kwe-ultraviolet (i-UPF), okulinganisa izindwangu ezisuselwa emandleni abo ukuvimba imisebe ye-UV. Isilinganiso se-UPF, okungcono ukuvikelwa kwe-UV. Isibonelo, i-tarp engama-upf 50 ilinganiswe ngamaphesenti angama-98 emisebe ye-UV. Kodwa-ke, kubalulekile ukuqaphela ukuthi izinga langempela lokumelana kwe-UV lingancika ezintweni ezinjengokuvezwa kwelanga, izimo zezulu kanye nekhwalithi ye-tarp ephelele.
Isikhathi sePosi: Jun-15-2023