Lub pH meter puas tuaj yeem ntsuas fluoride ions?
Qee cov neeg siv nug yog tias pH meter tuaj yeem ntsuas fluoride ion? Cov lus teb tau muab los ntawm cov kws tshaj lij yog raws li hauv qab no rau kev siv!
Ua tau. Txawm li cas los xij, cov ntaub ntawv siv hluav taws xob thiab cov tshuaj fluoride ion ntsuas electrode yuav tsum tau txuas nrog, thiab cov kab rov tav rov qab sib npaug ntawm qhov tsis zoo logarithm ntawm cov tshuaj fluoride ion concentration nrog rau cov peev xwm yuav tsum tau ua manually.
Muab piv txwv los piav qhia seb yuav ntsuas cov tshuaj fluoride li cas nrog lub ntsuas pH hauv phsj-3f kuaj?
1. Ua ntej teeb tsa cov fluoride ion electrode thiab siv electrode;
2. Tom ntej no, teeb tsa cov tshuaj fluoride ion txheem thiab TISAB ionic zog regulator;
3. Tom qab ntawd ntsuas qhov muaj peev xwm ntawm txhua qhov kev daws teeb meem, kos ib daim duab ntawm cov tshuaj fluoride ion concentration txheeb ze rau qhov muaj peev xwm, thiab ua cov kab rov tav;
4. Thaum kawg, ntsuas qhov muaj peev xwm ntawm tus qauv thiab suav cov concentration.
