Ntau yam kev faib tawm rau cov ntsuas ntsuas thiab pH ntsuas
Muaj ntau qhov kev faib tawm ntawm cov ntsuas acidity, uas tuaj yeem muab faib raws li qhov sib txawv, kev nyeem ntawv ntsuas, thiab kev siv ib puag ncig thiab cov khoom siv. Hauv qab no, peb yuav qhia luv luv cov pawg tseem ceeb ntawm acidity meters.
1, Precision classification
PH meters tuaj yeem muab faib ua {{0}}.2, 0.1, 0.02, 0.01, thiab 0.001 qib, nrog cov lej me me qhia siab dua raug.
2, Kev nyeem ntawv qhia kev faib tawm
Nws tuaj yeem muab faib ua ob hom: hom pointer thiab digital zaub hom. Pointer pH meters tsis tshua siv niaj hnub no, tab sis lawv tuaj yeem tso saib cov ntaub ntawv hloov pauv tas li, yog li lawv tseem siv hauv kev tshuaj xyuas titration.
3, Kev faib tawm ntawm cov khoom siv
Nws tuaj yeem muab faib ua hom transistor, integrated circuit type, thiab microcontroller microcomputer type. Niaj hnub no, ntau microcomputer chips tau siv, txo cov ntsuas ntim thiab ib lub tshuab nqi; Tab sis tus nqi tsim tawm ntawm chips yog kim heev.
4, Raws li hom kev siv ib puag ncig
Nws tuaj yeem muab faib ua cwj mem pH ntsuas, ntsuas pH portable, kuaj pH ntsuas, thiab pH ntsuas.
Tus cwj mem hom pH meter feem ntau yog siv los hloov cov haujlwm ntawm pH daim ntawv xeem, thiab muaj cov yam ntxwv ntawm qhov raug qis thiab siv yooj yim. Portable pH meters yog tsuas yog siv rau ntawm qhov chaw thiab qhov chaw ntsuas txoj hauv kev, xav tau qhov tseeb siab thiab ua tiav kev ua haujlwm.
Lub chaw kuaj pH meter yog lub desktop high-precision analytical ntsuas uas yuav tsum tau muaj qhov tseeb thiab kev ua haujlwm tag nrho, suav nrog cov ntawv luam tawm, ua cov ntaub ntawv, thiab lwm yam. Industrial pH meters yog siv rau kev ntsuas tas li ntawm cov txheej txheem kev lag luam, uas tsis tsuas yog xav tau kev ntsuas kev ua haujlwm, tab sis kuj muaj lub tswb thiab tswj kev ua haujlwm, nrog rau kev txiav txim siab rau kev teeb tsa, tu, tiv thaiv kev cuam tshuam, thiab lwm yam teeb meem.
