Taw qhia rau pH meter composite electrode
Cov electrode uas ua ke nrog pH iav electrode nrog cov khoom siv hluav taws xob yog hu ua pH electrode. Lub plhaub yas pH sib xyaw electrode yog hu ua lub plhaub yas electrode. Lub iav pH sib xyaw electrode yog hu ua ib lub iav plhaub. Qhov txiaj ntsig loj tshaj plaws ntawm cov khoom siv hluav taws xob sib xyaw yog tias lawv tau ua ke rau hauv ib qho thiab siv tau yooj yim. Cov qauv ntawm cov khoom siv hluav taws xob pH feem ntau yog cov khoom siv hluav taws xob, cov iav txhawb nqa pas nrig, cov khoom siv hluav taws xob sab hauv, cov khoom siv sab hauv, lub plhaub, cov khoom siv hluav taws xob sab nraud, cov khoom siv sab nraud, cov kua interface, cov electrode cap, electrode hlau, qhov (socket), thiab lwm yam.
1. Electrode noob: Nws yog tsim los ntawm melting thiab tshuab lithium iav nrog hydrogen muaj nuj nqi, nyob rau hauv ib tug spherical zoo, nrog ib tug zaj duab xis thickness ntawm txog 0 1-0.2 hli, thiab ib tug kuj nqi ntawm 250 megaohms (25 degree).
2. Cov iav txhawb nqa raj: Nws yog lub iav raj lub cev uas txhawb nqa electrode npuas, ua los ntawm cov iav txhuas nrog cov khoom siv hluav taws xob zoo heev, thiab nws cov coefficient nthuav dav yuav tsum ua raws li cov iav electrode npuas.
3. Internal siv electrode: Nws yog ib qho nyiaj / nyiaj chloride electrode, feem ntau yog siv los rho tawm electrode muaj peev xwm, yuav tsum tau muaj peev xwm ruaj khov thiab me me kub coefficient.
4. Internal reference solution: Ib qho kev siv sab hauv nrog lub peev xwm xoom ntawm 7pH, uas yog cov tshuaj sib xyaw ntawm nruab nrab phosphate thiab potassium chloride. Tus nqi pH ntawm cov iav electrode thiab siv electrode tsim lub roj teeb los tsim kom muaj pes tsawg lub peev xwm feem ntau yog nyob ntawm tus nqi pH thiab chloride ion concentration ntawm cov tshuaj siv sab hauv.
5. Electrode yas plhaub: Lub plhaub yas electrode yog lub plhaub uas txhawb nqa iav electrodes thiab kua interfaces, thiab muaj cov kev siv sab nraud. Nws yog tsim los ntawm PPS yas compression molding.
6. Sab nraud siv electrode: Nws yog ib qho nyiaj / nyiaj chloride electrode uas muab thiab tswj xyuas cov peev txheej ruaj khov, yuav tsum tau muaj peev xwm ruaj khov, zoo rov tsim dua tshiab, thiab qhov kub me me coefficient.
7. Kev siv sab nraud: 3.3mol/L potassium chloride gel electrolyte, tsis yooj yim rau plam, tsis tas yuav ntxiv.
8. Xuab zeb core kua interface: Cov kua interface yog ib qho kev sib txuas uas txuas cov kev siv sab nraud thiab cov kev ntsuas ntsuas, yuav tsum muaj kev ruaj khov permeability.
9. Electrode hlau: Nws yog cov hlau tsis tshua muaj suab nrov shielded hlau, nrog cov tub ntxhais sab hauv txuas nrog cov khoom siv hluav taws xob sab hauv thiab cov txheej thaiv thaiv kev txuas nrog rau sab nraud siv electrode.
