Shenhai Kuputika-Uchapupu
Kuwedzera kune kuputika-uchapupu classifications, Mwenje we LED unoputika-uchapupu unoiswawo magiredhi ekugona kwavo kupikisa-corrosion. Mazita ekudzivirira-kuputika anowanzo kuwira mumapoka maviri: IIB uye IIC. Iyo yakawanda yemwenje ye LED inosangana neyakaomesesa IIC standard.
Nezve anti-corrosion, zviyero zvakakamurwa kuita maviri mazinga enzvimbo dzemukati uye matatu mazinga ekunze kwekunze. Indoor anti-corrosion mazinga anosanganisira F1 yepakati uye F2 yekupikisa kwakanyanya. Zvekunze mamiriro, iwo ma classifications ndee W for light corrosion resistance, WF1 yepakati, uye WF2 yekukwirira kwegorosi kuramba.
Uku kurongeka kwakadzama kunovimbisa kuti zvigadziriso zvemwenje zvakagadzirirwa kune chaiwo mamiriro ezvakatipoteredza, kuwedzera kuchengeteka uye hupenyu hurefu.