Ngā Pūrongo

Ko te rūma whakamātautau koroheketanga huarere UV tētahi atu momo taputapu whakamātautau whakaahua e whakaata ana i te mārama i roto i te rā. Ka taea hoki e ia te whakaputa anō i te kino i puta mai i te ua me te tomairangi. Ka whakamatautauria ngā taputapu mā te whakaatu i te rauemi hei whakamatautauria i roto i te huringa taunekeneke whakahaere o te rā me te haumākū me te whakanui ake i te pāmahana. Ka whakamahia e ngā taputapu ngā rama hihi ultraviolet hei whakaata i te rā, ā, ka taea hoki e rātou te whakaata i te pānga makuku mā te hauhautanga, te rehu rānei.

E torutoru noa ngā rā, ngā wiki rānei ka taea e te taputapu te whakaputa anō i te kino e pau ana i ngā marama, i ngā tau rānei kia noho ki waho. Ko ngā kino ko te whakarerekētanga o te tae, te whakarerekētanga o te tae, te hekenga o te kanapa, te pakaru, te ngatata, te pōuriuri, te pakarukaru, te ngoikore, te hekenga o te kaha, me te waikura. Ka taea e ngā raraunga whakamātautau e whakaratohia ana e ngā taputapu te āwhina ki te whiriwhiri i ngā rauemi hou, te whakapai ake i ngā rauemi o nāianei, te aromatawai rānei i ngā huringa hanganga e pā ana ki te roa o ngā hua. Ka taea e ngā taputapu te matapae i ngā huringa ka pā ki te hua ki waho.

Ahakoa e 5% noa iho o te hihi o te rā e whakamahia ana e te UV, koinei te mea matua e heke ai te roa o te mau o ngā hua o waho. Nā te mea ka piki ake te tauhohenga whakaahua-matū o te hihi o te rā i te hekenga o te roangaru. Nō reira, i te wā e whakatauira ana i te kino o te hihi o te rā ki ngā āhuatanga ā-tinana o ngā rauemi, kāore e hiahiatia kia tāruatia te whānuitanga katoa o te hihi o te rā. I te nuinga o te wā, me whakatauira noa koe i te hihi UV o te ngaru poto. Ko te take e whakamahia ai te rama UV i roto i te whakamātautau huarere tere UV he pumau ake i ētahi atu ngongo, ā, ka taea te whakaputa pai ake i ngā hua whakamātautau. Koinei te huarahi pai ki te whakatauira i te pānga o te hihi o te rā ki ngā āhuatanga ā-tinana mā te whakamahi i ngā rama UV hihiko, pērā i te hekenga o te kanapa, te ngatata, te tihore, me ētahi atu. He maha ngā rama UV rerekē e wātea ana. Ko te nuinga o ēnei rama UV ka whakaputa i te hihi ultraviolet, ehara i te rama e kitea ana me te rama infrared. Ko ngā rerekētanga matua o ngā rama e whakaatuhia ana i roto i te rerekētanga o te kaha UV katoa i hangaia i roto i ō rātou awhe roangaru. Ka puta he hua whakamātautau rerekē i ngā rama rerekē. Ka taea e te taiao tono whakaaturanga tūturu te akiaki i te momo rama UV me whiriwhiri.

UVA-340, te kōwhiringa pai rawa atu mō te whakatauira i ngā hihi ultraviolet o te rā

Ka taea e te UVA-340 te whakatauira i te hihi o te rā i roto i te awhe roangaru poto whakahirahira, arā, te hihi me te awhe roangaru o te 295-360nm. Ka taea anake e te UVA-340 te whakaputa i te hihi o te roangaru UV ka kitea i roto i te rā.

UVB-313 mō te whakamātautau whakaterenga mōrahi

Ka taea e te UVB-313 te whakaputa tere i ngā hua whakamātautau. Ka whakamahia e rātou ngā UV poto ake te roa, he kaha ake i ērā e kitea ana i te ao i ēnei rā. Ahakoa ka taea e ēnei rama UV roa ake i ngā ngaru taiao te whakatere i te whakamātautau ki te taumata teitei rawa atu, ka puta hoki he kino koretake, he kino tūturu ki ētahi rauemi.

E tautuhia ana e te paerewa he rama hihi ultraviolet fluorescent me te tukunga o raro iho i te 300nm, he iti iho i te 2% o te pūngao mārama putanga katoa, e kiia ana ko te rama UV-A; ko te rama hihi ultraviolet fluorescent me te pūngao tukunga o raro iho i te 300nm he nui ake i te 10% o te pūngao mārama putanga katoa, e kiia ana ko te rama UV-B.

Ko te awhe roangaru UV-A he 315-400nm, ā, ko te UV-B he 280-315nm;

Ka taea e ngā rauemi te pāngia e te makuku i waho te tae ki te 12 hāora i te rā. E whakaatu ana ngā hua ko te pūtake matua o tēnei makuku o waho ko te tomairangi, ehara i te ua. Ka whakatauira te whakamātautau ātete huarere tere UV i te pānga makuku o waho mā te raupapa o ngā mātāpono whakapūngao ahurei. I roto i te huringa whakapūngao o te taputapu, he tāke rokiroki wai kei raro o te pouaka, ā, ka whakamahanahia hei whakaputa i te mamaoa wai. Ka pupuri te mamaoa wera i te makuku whanaunga i roto i te rūma whakamātautau i te 100 ōrau, ā, ka mau tonu te pāmahana teitei. Kua hangaia te hua kia whakarite kia hanga te tauira whakamātautau i te taha taha o te rūma whakamātautau kia pāngia ai te tuara o te wahi whakamātautau e te hau taiao o roto. Nā te pānga whakamatao o te hau o roto ka heke te pāmahana o te mata o te wahi whakamātautau ki te taumata he maha ngā nekehanga iti iho i te pāmahana mamaoa. Ko te putanga mai o tēnei rerekētanga pāmahana ka arahi ki te wai wai i hangaia e te whakapūngao ki runga i te mata o te tauira i te wā o te huringa whakapūngao katoa. He wai parakore tino pumau tēnei whakapūngao. Ka whakapai ake te wai parakore i te kaha ki te whakaputa anō i te whakamātautau, ā, ka karohia te raruraru o ngā paru wai.