Lub hauv paus ntsiab lus ntawm pH electrode
Hauv kev ntsuas PH, sivpH electrodetseem hu ua thawj lub roj teeb.Lub roj teeb tseem ceeb yog lub kaw lus, nws lub luag haujlwm yog hloov cov tshuaj lom neeg rau hauv hluav taws xob hluav taws xob.Lub zog ntawm lub roj teeb yog hu ua electromotive force (EMF).Lub zog hluav taws xob (EMF) no yog tsim los ntawm ob lub roj teeb ib nrab.Ib nrab roj teeb yog hu ua ntsuas electrode, thiab nws lub peev xwm muaj feem xyuam rau cov haujlwm tshwj xeeb ion;Lwm cov roj teeb ib nrab yog cov roj teeb siv, feem ntau hu ua cov khoom siv hluav taws xob, uas feem ntau cuam tshuam nrog kev ntsuas ntsuas, thiab txuas nrog lub ntsuas ntsuas.
Nta
1. Nws txais yuav lub ntiaj teb-chav khoom dielectric thiab thaj tsam loj ntawm PTFE kua rau kev sib tshuam, nyuaj rau thaiv thiab yooj yim rau kev tswj.
2. Kev siv ntev-ntev diffusion channel zoo heev rau kev pab cuam lub neej ntawm electrodes nyob rau hauv ib puag ncig hnyav.
3. Tsis tas yuav tsum muaj dielectric ntxiv thiab muaj kev saib xyuas me ntsis.
4. Cov neeg raug siab, cov lus teb ceev ceev thiab rov ua tau zoo.
Technical Index
Qauv No.: PH8011 pH Sensor | |
Kev ntsuas ntau: 7-9PH | Qhov kub thiab txias: 0-60 ℃ |
Compressive zog: 0.6MPa | Khoom siv: PPS / PC |
Installation Loj: Upper thiab qis 3/4NPT Yeeb Nkab Xov | |
Kev sib txuas: Tsis tshua muaj suab nrov cable tawm ncaj qha. | |
Lub antimony yog qhov ruaj khov thiab corrosion-resistant, uas ua tau raws li qhov yuav tsum tau ua rau cov khoom electrodes, | |
corrosion kuj thiab ntsuas ntawm lub cev dej uas muaj hydrofluoric acid, xws li cov | |
Kev kho dej khib nyiab hauv semiconductors thiab hlau thiab steel kev lag luam.Antimony-sensitive zaj duab xis yog siv rau | |
cov kev lag luam corrosive rau iav.Tab sis kuj muaj kev txwv.Yog hais tias ntsuas cov khoom xyaw yog hloov los ntawm | |
antimony los yog react nrog antimony los tsim complex ions, lawv yuav tsum tsis txhob siv. | |
Lus Cim: Khaws cov antimony electrode nto tu;yog tias tsim nyog, siv qhov nplua | |
Sandpaper rau polish nto ntawm antimony. |
Vim li cas thiaj saib xyuas pH ntawm dej?
Kev ntsuas pH yog ib kauj ruam tseem ceeb hauv ntau qhov kev sim dej thiab kev ua kom huv:
● Kev hloov pauv ntawm pH ntawm cov dej tuaj yeem hloov cov cwj pwm ntawm cov tshuaj hauv dej.
● pH cuam tshuam cov khoom zoo thiab kev nyab xeeb ntawm cov neeg siv khoom.Kev hloov pauv hauv pH tuaj yeem hloov qhov tsw, xim, txee lub neej, khoom ruaj khov thiab acidity.
● Kev tsis txaus pH ntawm cov dej kais dej tuaj yeem ua rau xeb hauv cov kab ke faib khoom thiab tuaj yeem tso cov hlau hnyav hnyav tuaj yeem tawm.
● Tswj cov dej pH ib puag ncig pab tiv thaiv corrosion thiab puas rau cov khoom siv.
● Hauv ib puag ncig ntuj, pH tuaj yeem cuam tshuam rau cov nroj tsuag thiab tsiaj txhu.