Me pēhea te whakatika i ngā pānui hē, i ngā hapa nui rānei o te mita rere ultrasonic whakapiri?

He maha ngā take pea:

• Mena kei te tihi, kei raro rānei o te paipa whakapae ngā pūoko (ka pāngia te tohu e ngā paru), nekehia atu ki ngā taha o te paipa.
• Mena kua tāutahia ki tētahi paipa e rere ana ki raro, ā, kāore i te rawaka te whakakī wai, nukuhia te mita ki tētahi wāhanga paipa kua kī tonu.
• Mena kei roto i te awhe tuku-whiwhi o te pūoko ngā taputapu whakarerekē-rere e hua ai ngā rerekētanga nui o te rere, nukuhia te pūoko kia matara atu i aua taputapu (kia 30 ngā wā te whānui o te paipa ki runga, kia 10 ngā wā te whānui o te paipa ki raro iho i ngā taputapu) me nuku rānei ki runga ake i ngā taputapu.
• Mena kāore te whānui o te paipa i whakaurua ki roto i te mita rere e ōrite ki te whānui o roto o te paipa, whakatikahia te tautuhinga whānui.