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.
Kev ntsuas ntau | 0-14 pH ua |
Qhov kub thiab txias | 0-60 ℃ |
Compressive zog | 0.6MPa siab |
nqes hav | ≥96% |
Zero point peev xwm | E0 = 7PH ± 0.3 |
Sab hauv impedance | 150-250 MΩ (25 ℃) |
Khoom siv | Ntuj Tetrafluoro |
Profile | 3-hauv-1 Electrode (Kev sib koom ua ke ntawm qhov kub thiab txias thiab kev daws teeb meem hauv av) |
Installation loj | Upper thiab qis 3/4NPT yeeb nkab xov |
Kev sib txuas | Tsawg suab nrov cable tawm ncaj qha |
Daim ntawv thov | Muaj feem xyuam rau ntau yam dej phwj tuaj, kev tiv thaiv ib puag ncig thiab kev kho dej |
●Nws siv lub ntiaj teb-chav khoom dielectric thiab thaj tsam loj ntawm PTFE kua rau kev sib tshuam, tsis yog thaiv thiab kho yooj yim. |
● Kev siv ntev-ntev diffusion channel zoo heev rau kev pab cuam lub neej ntawm electrodes nyob rau hauv ib puag ncig hnyav |
● Nws txais PPS / PC casing thiab sab sauv thiab qis 3/4NPT yeeb nkab xov, yog li nws yooj yim rau kev teeb tsa thiab tsis tas yuav muaj lub tsho, yog li txuag cov nqi installation. |
● Cov electrode txais cov khoom siv suab nrov qis, uas ua rau lub teeb liab tso tawm ntev dua 20 meters tsis muaj kev cuam tshuam. |
● Tsis tas yuav tsum muaj dielectric ntxiv thiab muaj kev saib xyuas me ntsis. |
● Kev ntsuas qhov tseeb, kev teb sai thiab rov ua tau zoo. |
● Siv electrode nrog nyiaj ions Ag/AgCL |
● Kev ua haujlwm kom raug yuav ua rau lub neej ua haujlwm ntev dua. |
● Nws tuaj yeem ntsia tau rau hauv cov tshuaj tiv thaiv tank lossis yeeb nkab tom qab lossis ntsug. |
● Cov electrode tuaj yeem hloov tau los ntawm cov khoom siv electrode zoo sib xws los ntawm lwm lub tebchaws. |
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.