Electrode ea Ion ea Potassium ea CS6512W-SE

Tlhaloso e Khutšoanyane:

Litlhaloso:
Mofuta: Lera la PVC electrode e kgethang ion Mefuta ya tekanyo: 0.04–39000 mg/L Mefuta ya mocheso: 0–50 °C Mamello ya kgatello: Ha e hane kgatello Sensor ya mocheso: Ha ho letho Mokgwa wa electrode: Electrode e le nngwe ya ho lekanya (e sebediswang le electrode e tshwanang ya referense) Thepa ya bodulo: PVC Khoele ya kgokelo: PG13.5 Bolelele ba thapo: 5 m kapa kamoo ho dumellanweng Phetiso ya thapo: E kentswe ka makotikoti kapa kamoo ho dumellanweng.
Karolo ea mantlha ea potassium ISE ea sejoale-joale hangata ke lera la mokelikeli le thehiloeng ho polymer kapa lera la PVC le thehiloeng ho valinomycin. Valinomycin, ionophore ea tlhaho, e bontša khetho e ikhethang bakeng sa li-ion tsa potassium ho feta li-cation tse ling tse tloaelehileng joalo ka sodium (Na⁺), e leng ea bohlokoa bakeng sa litekanyo tse nepahetseng ho matrices e rarahaneng joalo ka mali kapa li-extracts tsa mobu. Electrode e sebetsa ho latela molao-motheo oa potentiometric: ha e qoelisoa sampole, tlamo e khethiloeng ea li-ion tsa K⁺ sebopehong sa tharollo ea lera e hlahisa phapang ea bokhoni bo ka lekanngoang. Bokhoni bona, bo lekanngoang khahlanong le electrode e tsitsitseng ea referense, bo latela equation ea Nernst 'me bo lekana ka logarithmic le ts'ebetso ea ion ea potassium.