He pānga tika tō te āhua o te paipa ki te tika o te mita rere ultrasonic e piri ana, nā te mea me haere te tohu ultrasonic mā te pakitara o te paipa ka uru ki roto i te wai. Ka taea e ngā take pēnei i te tauine, te waikura, te arai rānei te whakaiti, te whakapohehe rānei i tēnei tohu.
1. Te Tauine, te Parahanga rānei
Ka mimiti, ka whakamarara rānei i ngā tohu ultrasonic i te tauine, i ngā putunga rānei.
Ka whakaiti i te kaha o te tohu me te ōwehenga tohu-ki-haruru
Ka puta ngā pānui kore pumau, nekeneke rānei
Ka piki ake te pānga ina kore e ōrite te matotoru o te tauine
Pānga: Te ngaronga o te tika waenga ki te teitei, inā koa mō ngā mita wā-haere
2. Waikura (Ā-roto, Ā-waho rānei)
Ka huri te matotoru o te pakitara paipa whai hua i te waikura
Ka whakapōturitia te ara ultrasonic e ngā mata poka me ngā mata taratara
Ka uaua te whakarite i ngā tawhā tika
Pānga: Te ngaronga tika waenga; ka kore pea e pono te ine i te waikura nui
3. Whakatakotoranga Paipa (Rapa, PTFE, Epoxy, me ētahi atu)
Ka hurihia e ngā arai ngā āhuatanga tuku ultrasonic
Ka puta he hapa tatau nā te matotoru hē o te arai, nā ngā tautuhinga rauemi rānei.
Ka taea e ētahi arai ngohengohe te whakaiti i te kaha o te oro ultrasound
Pānga: Iti ki te teitei, i runga i te mōhiotia me te whakaurunga tika o ngā raraunga arai
4. Ko ēhea ngā paipa e pai ana te mahi
Ngā āhuatanga pai rawa atu:
Horoia te mata o roto o te paipa
Te matotoru o te pakitara ōrite
Ngā paipa whakarewa (te maitai waro, te maitai kore waikura, te parahi)
Ngā āhuatanga uaua ake:
Ngā paipa tawhito he nui te unahi, he waikura rānei
Ngā paipa kua whakarārangihia, kāore i te mōhiotia te matotoru o te whakarārangi
Ngā paipa kirihou me ngā pakitara matotoru
Me pēhea te whakaiti i ngā hapa tika
Kōwhiria he wāhanga paipa ma, tika hoki
Inehia, whakaūtia rānei te matotoru o te pakitara paipa me te arai
Whakamahia he kirikiri hononga tika, me te tāutanga pūoko tika
Tirohia te kaha o te tohu me ngā tohu kounga i runga i te tuku
Whakaarohia te momo Doppler mō ngā wai tino paru
Whakarāpopototanga Whaihua
Ngā paipa ma, maeneene → te tino tika (±1% neke atu rānei)
He arai kua whakatōpūtia, kua waikura, kāore rānei i te mōhiotia → kua whakaitihia te tika
Ko ngā raruraru nui o te āhua o ngā paipa, me whai mita rere ā-roto pea.
Wā tuku: Hanuere-13-2026