Cov lus qhia rau kev kho lub ph electrode
Qhov "kev puas tsuaj" ntawm PHICTED electrodes yog tus cwj pwm los ntawm kev txo qis ntawm kev nyeem, uas yuav tshwm sim los ntawm peb yam hauv qab no. Feem ntau, cov neeg siv khoom tuaj yeem siv txoj hauv kev tsim nyog los kho nws.
Yog tias cov npuas electrode thiab cov khoom siv ua kom huv yog qhov tsis huv, txhuam hniav zoo, paj rwb, lossis pas txhuam muag tuaj yeem siv los ua tib zoo tshem tawm cov av. Qee qhov kev tiv thaiv kev tiv thaiv ntawm lub taub hau ntawm lub plhaub yas hluav taws xob tuaj yeem tshem tawm kom yooj yim ntxuav. Yog tias cov pa phem loj heev, nws tuaj yeem ntxuav nrog cov neeg sawv cev tu raws li cov qauv hauv tshooj 8.
Cov kev siv sab nraud yog qhov tsis huv, thiab qee cov qauv electrode tuaj yeem ntxiv cov kev daws teeb meem. Nyob rau lub sijhawm no, cov koob txhaj tshuaj yuav siv tau los tshem tawm cov kev daws teeb meem sab nraud, npaj ib qho tshiab 3.3Mol / l lossis ntxiv nws dua. Nco ntsoov tias thawj thiab ob zaug ntxiv yuav tsum tau muab tawm dua los ntxuav cov kab noj hniav.
Kev laus ntawm iav kev sib tw ua yeeb yaj kiab: soak lub pob hluav taws xob hauv 01mol / lilse nrog cov dej ntshiab si rau hauv cov electrode kom muaj kev daws teeb meem 24 teev. Yog tias lub caij ski yog loj heev, qhov kawg ntawm lub electrode kuj tseem tuaj yeem ua kom dej ntshiab, thiab tom qab ntawd ua kom cov hluav taws xob ntshiab rau 24 teev nyob rau hauv electrode soaking daws teeb meem 24 teev kom rov ua tau nws cov kev ua tau zoo.
