Nco tsegs rau kev siv chloride ion electrode
1. Ua ntej siv, soak hauv 10-3M sodium chloride tov rau activated rau 1 teev.Tom qab ntawd ntxuav nrog dej deionized kom txog thaum tus nqi tsis muaj peev xwm yog li + 300mV.
2. Cov siv electrode yog Ag / AgCl hom obkua kev sib txuassiv.Sab saum toj ntsev choj yog sau nrog 3.3MKCI (reinforcement silver chloride saturation) thiab qis ntsev choj yog sau nrog 0.1M sodium nitrate.Txhawm rau tiv thaiv cov tshuaj siv los ntawm kev xau sai heev, thov kaw qhov chaw nres nkoj nrog cov nplaum nplaum tom qab ntxiv cov tshuaj txhua zaus.
3. Lub electrode yuav tsum tiv thaiv lub diaphragm los ntawm raug khawbor paug. It yuav tsum tsis txhob siv rau lub sij hawm ntev nyob rau hauv siab concentration chloride ion tov kom tsis txhob electrode membrane corrosion.Yog hais tias qhov rhiab zaj duab xis nto yog hnav los yog paug, nws yuav tsum tau polished ntawm lub tshuab polishing los hloov kho qhov chaw rhiab.
4. Tom qab siv, nws yuav tsum tau muab ntxuav kom tsis muaj nqi, qhuav nrog cov ntawv lim thiab khaws cia deb ntawm lub teeb.
5. Tus neeg xyuas pib yuav tsum kom qhuav.
Post lub sij hawm: Feb-15-2023