Ngaphambi kokuba uthenge umshicileli we-UV, yintoni ekufuneka ichaphazeleka ukuze ungawuthenge umshicileli olungileyo? Uninzi lwabathengi basenokungazi malunga nale .
Okokuqala, imbali yefektri . i-ferta ithe yathatha isigqibo se-UV yomshicileli .
Okwesibini, isikali somzi-mveliso . ukuba isikali somzi-mveliso sikhulu ngokwaneleyo, oko kuthetha ukuba umzi-mveliso unamandla okuxhasa umshicileli we-UV .
Okwesithathu, iMvelaphi yeNkonzo yokuthengisa . ukuba umzi-mveliso uneqela lenkonzo yokuthengisa, oko kuthetha ukuba ukuthenga i-UV Printa, tin.
