Lub luag haujlwm ntawm PH meter hauv kev saib xyuas pH ntawm daim ntawv tau piav qhia luv luv.
PH meter thiab conductivity meter feem ntau tuaj yeem siv rau hauv kev lag luam luam ntawv, thiab cov nqi luam ntawv tuaj yeem raug txo los ntawm daim ntawv thov tsim nyog. Yog li ntawd, cov tuam txhab luam ntawv nquag siv PH meter thiab conductivity meter kom tswj tau tus nqi pH ntawm daim ntawv thiab cov kav dej ua ntej luam ntawv. Nws tuaj yeem tsis tsuas yog txhim kho kev luam ntawv zoo, tab sis kuj txo cov khoom siv thiab cov nqi.
Qhov sib npaug ntawm tus number case thiab number case, kev ua kom qhuav ntawm tus number case thiab qhov zoo ntawm cov number case txheej yog qhov tseem ceeb heev hauv cov txheej txheem luam ntawv, yog li nws yuav tsum tau saib xyuas cov kua qaub thiab alkalinity ntawm daim ntawv los ntawm kev siv cov PH meter, kom tsis txhob muaj qhov qis. pH nqi ntawm daim ntawv thiab inhibit oxidative polymerization cov tshuaj tiv thaiv thiab ziab ceev ntawm number case. Kev lag luam luam ntawv siv PH meter los tswj cov acidity thiab alkalinity ntawm daim ntawv kom ntau li ntau tau thiab txhim kho kev luam ntawv zoo.
Yog tias daim ntawv yog alkaline dhau lawm, nws yuav muaj qhov cuam tshuam dab tsi? Cov alkalinity ntawm daim ntawv yog loj heev, los yog cov acidity ntawm cov ciav dej hloov pauv, yog li tsis muaj zog acidity ntawm hydrophilic nplaum txheej nyob rau hauv cov ntaub ntawv uas tsis yog-graphic ib feem ntawm luam ntawv phaj. Qhov txo qis ntawm hydrophilicity ntawm cov duab tsis zoo yuav ua rau tus lej tsis sib npaug, tus lej xim lub zog poob qis, xim xim ntawm cov duab luam tawm thiab cov ntawv nyeem, paj version, paste version thiab lwm yam. Nws tuaj yeem pom tias kev tswj hwm PH ntawm daim ntawv yog qhov tseem ceeb hauv kev lag luam luam ntawv, thiab PH meter tau dhau los ua tus pab zoo.
Ntxiv nrog rau kev siv PH meter los saib xyuas PH ntawm daim ntawv, pH meter thiab conductivity meter yuav tsum tau siv los kuaj xyuas thiab tswj qhov cuam tshuam ntawm cov dej phwj. Cov kua qaub ntau dhau ntawm cov dej phwj tuaj yeem ua rau qhov khoob ntawm cov phaj luam ntawv yuav raug corroded thiab puas, thiab cov ntawv luam ntawv yuav qias neeg, thaum muaj zog alkalinity yuav ua rau corrosion ntawm number case thiab ntawv. Yog li ntawd, nws yog ib qho tsim nyog los tswj cov acidity thiab alkalinity ntawm cov kav dej, tshwj xeeb tshaj yog them nyiaj rau pH tus nqi ntawm qhov tsis nyob hauv cov kav dej. Tsis tas li ntawd, qhov hardness thiab kub ntawm cov dej yuav tsum tau tswj kom tsis txhob muaj dej cuam tshuam rau PH nqi ntawm cov kav dej. Lub conductivity ntawm cov ciav dej kuj yuav muaj txiaj ntsig zoo rau pH tus nqi.
