kaitirotiro pH matihiko mō te wai
Ko te kaitirotiro pH matihiko mō te wai he taputapu whakahaere e whakamahia ana kia ine i te rereke me te paku rereke o te wai i ngā kōpuna wai rereke. Kei te whakamahi tēnei taputapu whakarewa ngā tātaitanga maro me te hangarau matihiko hōu hei whakarato i ngā inenga pH tika, tāwhai ai i te tika o 0.01 ki te 0.1 ngotinga pH. Kei te whai ake te kaitirotiro i tētahi paparanga LCD e āwhina ana i te kaimātai kia kite i ngā uara tau māmā, ka whakakore ai i te tātai ā-takotoranga e hāngai ana ki ngā tātai litmus ake. Ko te nuinga o ngā tauira hui atu ko te whakauru tāwhai maimoatanga (ATC) hei whakatirotiro i ngā inenga tika i ngā tikanga maimoatanga rereke. Ko ēnei taputapu he iti, he wātea, he whakangao hoki ki te pākahukahu, ā, heke atu i te nuinga he kaitiaki kātata ki te whakapūmau. Ko ētahi atu āhuatanga o ngā tauira hōu ko te tātai whakauru, te takotoranga kāore e pakaru e te wai, me te mahara tāwhai. Kātahi ka whakamahia i ngā tāone maha, tae atu ki te tirotiro kounga wai i ngā kāinga, ngā taputapu wai, ngā pātaka wai, te hauropi, te rangahau aronga, te tirotiro taiao, me ngā mahi hāngai. Ko te āhuatanga e wātea ana o te taputapu e āwhina ana i te kaimātai kia māmā ai te ine, ā, heke atu i te nuinga he āhuatanga tāwhai tāwhai. Ko ētahi tauira hōu ake e whakarato ana i ngā huarahi hononga mō te neke me te tātai, ka rite ai hei taputapu whai wāhi nui mō te whakahaere me te tuhinga o te kounga wai.