He aha te take matua mō te whakamahi i ngā piripiri whakamaroke LED i runga ake i ngā piripiri ka taea te whakamaroke UV?
Ko ngā piripiri whakamaroke LED ka whakamaroke i roto i te 30-45 hēkona i raro i te pūtake mārama he 405 nanometer (nm) te roangaru. He rerekē, ko ngā piripiri whakamaroke mārama tuku iho, ka whakamaroke i raro i ngā pūtake mārama ultraviolet (UV) me ngā roangaru i waenga i te 320 me te 380 nm. Mō ngā kaihoahoa, ko te kaha ki te whakamaroke katoa i ngā piripiri i raro i te mārama kitea ka whakatuwhera i te whānuitanga o ngā tono here, whakakī me te hiri kāore i pai mō ngā hua whakamaroke mārama i mua, nā te mea i roto i te maha o ngā tono kāore pea ngā papa e tuku i roto i te roangaru UV engari ka taea te tuku mārama kitea.
He aha ētahi āhuatanga ka pā ki te roa o te wā e ora ai?
Ko te tikanga, me noho te kaha o te mārama o te rama LED i waenga i te 1 me te 4 watts/cm2. Ko tētahi atu whakaaro ko te tawhiti mai i te rama ki te paparanga piri, hei tauira, ko te tawhiti atu o te rama i te piri, ko te roa ake o te wā whakamaroke. Ko ētahi atu mea hei whakaaro ko te matotoru o te paparanga piri, ka tere ake te whakamaroke o te paparanga angiangi i te paparanga matotoru, me te mārama o ngā papa. Me whakarerekē ngā tukanga kia pai ai te wā whakamaroke, ehara i te mea i runga i ngā āhuahanga o ia hoahoa anake, engari i runga anō hoki i te momo taputapu e whakamahia ana.
Me pēhea te whakarite kua maroke katoa te piripiri LED?
Ina tino mārō te piripiri LED, ka puta he mata mārō, kāore e piri, he maeneene hoki, he rite ki te karaihe. Ko te raruraru o ngā mahi o mua ki te mārō i ngā roangaru roa ko te āhua e kiia nei ko te aukati hāora. Ka puta te aukati hāora ina aukati te hāora o te hau i te tukanga whakapūhui rauropi kore utu e whakaora ana i te nuinga o ngā piripiri UV. Ka hua ake he mata piri, he mata kua mārō wāhanga.
Wā tuku: Akuhata-04-2023
