Te Mātauranga Mīhini Tā UV

Tānga UV

I. Ariā UV

Ko te tikanga o UVHihi Ultra-VioletKo ngā pūtake mārama UV ahumahi e kapi ana i te whānuitanga hihi o te 200nm-450nm, e wehea ana anō ki ngā kāwai roangaru e whai ake nei:

·UV A320-400nm

·UV B: 290-320nm

·UV C200-290nm

·UVV390nm me runga ake

II. Te Whakaora UV

Te Whakaora UV, e mōhiotia ana ko te Paninga UV, he tukanga whakaahua-matū. Kei roto ko te paninga o ngā rauemi wai ka taea te whakamaroke e te UV ki runga i te papa, i te mata rānei o te mea mahi, ka whakapakeketia i raro i te mārama UV. He rerekē tēnei i ngā tukanga whakamaroke tuku iho. Ahakoa e whakawhirinaki ana ngā tikanga tuku iho ki te mimiti o ngā whakarewa hei whakapakeke i te rauemi, ka honoa e te whakamaroke UV te rauemi me te kore e hiahiatia te mimiti o te whakarewa.

III. Ngā Rama UV

Ko ngā rama UVngā rama tukunga hau, ka taea te whakarōpū kia rua ngā momo:

1. Ngā Rama Tukunga Āwhata

Ka mahi ēnei rama mā te whakauru i tētahi iti o te mercury parakore ki roto i tētahi ngongo quartz korehau. Ka pāngia ngā pito e rua e tētahi rerekētanga ngaohiko, ka puta he tukunga katote, ka puta he hihi ultraviolet. Ko ngā rama tukunga arc te tikanga ka tukuna he hihi ultraviolet pāmahana teitei, e kiia ana ko te hihi ultraviolet thermoluminescent.

2. Ngā Rama Tukunga Kanapa

He rerekē, he paparanga angiangi o te mercury kei roto i ngā pakitara o roto o te ngongo hiko korehau. Ka pāngia ngā irahiko e te rerekētanga ngaohiko, ka hua ake he tukunga katote e whakaputa ana i te hihi ultraviolet. Ka tukuna e ngā rama tukunga hihi te hihi ultraviolet iti iho te pāmahana, e mōhiotia whānuitia ana ko te hihi ultraviolet makariri.

Ngā Painga Matua o ngā Mīhini Tā UV

·Te Whakaora Tere:Mā te tukanga whakamaroke UV ka noho pakari ngā tānga, ā, ka kanapa hoki, mā te paparanga tiaki e tāpiri, hei whakanui i tōna pakari me tōna kanapa tae.

·Ngā Tānga Kounga-Teitei:He tino tika ngā mahi a ngā pūreretā UV, he mārama, he koi hoki ngā whakaahua, ā, he mea tino pai mō te whānuitanga o ngā mahi, tae atu ki te pānuitanga, te takai, me te tā toi ataahua.

·Tere Whakanuia:He nui te tere o ngā mīhini tā UV i ngā tikanga tā tuku iho. He maha ngā wā ka hiahiatia kia maroke noa te waituhi i roto i te tānga tuku iho, he tukanga ka roa pea te wā, ā, ka kino pea te rauemi kua tāia. Engari, ka whakamahia e te tānga UV te mārama ultraviolet hei whakamaroke tonu i te waituhi, ka tino whakaiti i te wā whakaputa. He painga whakataetae nui tēnei whai huatanga mō ngā ahumahi e hiahia ana ki ngā wā hurihanga tere.

Mā te whakakore i te hiahia mō ngā wā whakamaroke roa, ka whakapai ake te tānga UV i te hua me te kounga, ka whakarato i tētahi otinga tere me te whai hua mō ngā mahi tā nui.