CS6512W-SE Irahiko Katote Pāhare pākawa

Whakaahuatanga Poto:

Ngā Whakatakotoranga:
Momo: Irahiko whiriwhiri-katote kiriuhi PVC Awhe ine: 0.04–39000 mg/L Awhe pāmahana: 0–50 °C Manawanui ki te pēhanga: Kāore e ātete ki te pēhanga Pūoko pāmahana: Kāore Aratau irahiko: Irahiko ine kotahi (ka whakamahia me te irahiko tohutoro e ōrite ana) Rauemi whare: PVC Miro hononga: PG13.5 Roa taura: 5 m, e ai rānei ki te whakaaetanga Whakamutunga taura: He mea tinei, e ai rānei ki te whakaaetanga.
Ko te uho o tētahi ISE pāhare pākawa hou he kiriuhi wai e hangai ana ki te pūmua, he kiriuhi PVC rānei e hangai ana ki te valinomycin. Ko te Valinomycin, he ionophore tūturu, e whakaatu ana i te whiriwhiringa tino pai mō ngā katote pāhare pākawa i runga ake i ētahi atu katione noa pēnei i te konutai (Na⁺), he mea nui mō ngā inenga tika i roto i ngā matrices uaua pēnei i te toto, i ngā tangohanga oneone rānei. Ka mahi te irahiko i runga i te mātāpono potentiometric: ina rumakina ki roto i tētahi tauira, ka puta he rerekētanga pūmanawa ine mā te herenga whiriwhiri o ngā katote K⁺ i te atanga o te kiriuhi-wairewa. Ko tēnei pūmanawa, e inehia ana ki tētahi irahiko tohutoro pumau, e whai ana i te whārite Nernst, ā, he rite tonu ki te mahi katote pāhare pākawa.