① Hoahoa Whatu e Tutuki ana ki te ISO7027

Mā te whakamahi i te tikanga whakamararatanga o te papamuri 135°, ka piri te pūoko ki te paerewa ISO7027 mō te ine i te paru me te TSS. Mā tēnei ka whakarite i te hototahitanga ā-ao me te tika pono o ngā raraunga puta noa i ngā tono.

② Ātete ki te Whakararuraru me te Ātete ki te Rā

Mā te hoahoa ara rama muka-whatu matatau, ngā tikanga whakakanapa motuhake, me ngā rauropi pūmanawa ka whakaiti i te nekenekehanga o te tohu. Ka mahi tika te pūoko ahakoa i raro i te rā tika, he mea pai mō ngā whakaurunga o waho, o waho rānei.

③ Tikanga Horoi-ā-Whaiaro Aunoa

He paraihe miihini te mea e mau ana i te pūoko, ka tangohia aunoatia e ia te paru, ngā mirumiru me ngā para mai i te mata whatu, kia mau ai te pumau mō te wā roa, kia iti ai hoki te tiaki.

④ Hanganga Kiato, Pakari hoki

Ka ātete te tinana maitai kore waikura 316L ki te waikura i roto i ngā taiao kaha, ā, mā tōna rahi kiato (50mm × 200mm) ka māmā ake te whakauru ki roto i ngā paipa, ngā tāke, ngā pūnaha aroturuki kawe rānei.

⑤ Whakakorenga Pāmahana me te Chromaticity

Ko te whakatikatika pāmahana kua whakauruhia me te ātete ki ngā rerekētanga o te tae ka whakamana i te rite tonu o ngā panuitanga i roto i ngā āhuatanga wai e piki haere ana.