Kev Taw Qhia
Cov cuab yeej siv rau hauv kev ntsuas qhov kub thiab txias, kev coj ua hluav taws xob, kev tiv taus, kev ntsev thiab tag nrho cov khoom yaj, xws li kev kho dej khib nyiab, kev saib xyuas ib puag ncig, dej ntshiab, kev ua liaj ua teb hauv hiav txwv, cov txheej txheem tsim khoom noj, thiab lwm yam.
Cov Ntawv Qhia Txog Kev Siv Tshuab
| Cov Lus Qhia Tshwj Xeeb | Cov ntsiab lus |
| Lub Npe | Kev Ntsuas Hluav Taws Xob Hauv Online |
| Plhaub | ABS |
| Kev muab hluav taws xob | 90 – 260V AC 50/60Hz |
| Tam sim no tso zis | 2 txoj kev ntawm 4-20mA (Conductivity .temperature) |
| Kev xa xov | 5A/250V AC 5A/30V DC |
| Qhov ntev tag nrho | 144 × 144 × 104 hli |
| Qhov hnyav | 0.9kg |
| Kev Sib Txuas Lus | Modbus RTU |
| Ntsuas ntau yam | Kev coj ua: 0 ~ 2000000.00 peb / cm (0 ~ 2000.00 ms / cm)Salinity: 0 ~ 80.00 ppt TDS: 0~9999.00 mg/L(ppm) Kev Tiv Thaiv: 0 ~ 20.00MΩ Kub: -40.0 ~ 130.0 ℃ |
| Kev raug | 2%±0.5℃ |
| Kev Tiv Thaiv | IP65 |
Kev coj ua yog dab tsi?
Kev coj hluav taws xob yog qhov ntsuas ntawm dej lub peev xwm hla dhau hluav taws xob. Lub peev xwm no muaj feem cuam tshuam ncaj qha rau qhov kev sib sau ua ke ntawm cov ions hauv dej.
1. Cov ions conductive no los ntawm cov ntsev yaj thiab cov khoom inorganic xws li alkalis, chlorides, sulfides thiab carbonate compounds
2. Cov tshuaj uas yaj ua cov ions kuj hu ua electrolytes 40. Cov ions ntau dua uas muaj, qhov siab dua qhov conductivity ntawm dej. Ib yam li ntawd, qhov tsawg dua ions uas nyob hauv dej, qhov tsawg dua nws conductivity. Dej distilled lossis deionized tuaj yeem ua haujlwm ua ib qho insulator vim nws qhov qis heev (yog tias tsis tsis tseem ceeb) conductivity tus nqi 2. Dej hiav txwv, ntawm qhov tod tes, muaj conductivity siab heev.
Cov ions ua hluav taws xob vim lawv cov nqi zoo thiab tsis zoo
Thaum cov electrolytes yaj hauv dej, lawv faib ua cov khoom me me uas muaj nqi zoo (cation) thiab cov khoom me me uas muaj nqi tsis zoo (anion). Thaum cov khoom yaj faib ua dej, qhov sib xyaw ntawm txhua qhov nqi zoo thiab tsis zoo tseem sib npaug. Qhov no txhais tau tias txawm tias qhov conductivity ntawm dej nce ntxiv nrog cov ions ntxiv, nws tseem tsis muaj hluav taws xob.
























