Kev tshuaj xyuas ntau yam kev faib tawm ntawm kev ntsuas ntsuas PH meter
Muaj ntau yam kev faib tawm ntawm acidity meters. Lawv tuaj yeem raug cais raws li qhov tseeb sib txawv, thiab tseem tuaj yeem raug cais raws li kev nyeem ntawv ntsuas. Lawv tuaj yeem raug cais raws li kev siv ib puag ncig thiab cov khoom siv. Cov npe hauv qab no yuav qhia txog cov ntsiab lus ntawm acidity meters.
1. Kev faib tawm qhov tseeb
Lub ntsuas pH tuaj yeem muab faib ua {{0}}.2 qib, 0.1 qib, 0.02 qib, 0.01 qib thiab 0.001 qib, tus lej tsawg dua, qhov tseeb dua.
2. Kev faib tawm ntawm kev nyeem ntawv
Nws tuaj yeem muab faib ua ob hom: hom pointer thiab digital zaub hom. Pointer pH meters tsis tshua muaj siv tam sim no, tab sis cov ntsuas ntsuas ntsuas tuaj yeem tso saib cov txheej txheem hloov pauv tas li ntawm cov ntaub ntawv, 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 single-chip microcomputer type. Tam sim no ntau microcomputer chips tau siv, uas txo qhov loj ntawm qhov ntsuas thiab tus nqi ntawm ib lub tshuab; tab sis tus nqi tsim tawm ntawm cov nti yog kim heev.
4. Raws li ib puag ncig siv
Nws tuaj yeem muab faib ua cwj mem hom PH 'meter', portable PH 'meter', kuaj PH 'meter' thiab muaj 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 qis thiab siv yooj yim. Portable pH meters yog tsuas yog siv rau ntawm qhov chaw thiab qhov chaw ntsuas, yuav tsum tau siab precision thiab zoo meej zog. Lub chaw kuaj pH meter yog lub desktop high-precision analytical instrument uas yuav tsum tau muaj kev ua haujlwm siab thiab ua haujlwm tag nrho, suav nrog kev luam tawm, kev ua cov ntaub ntawv, thiab lwm yam. Muaj pH meters yog siv rau kev ntsuas tsis tu ncua ntawm cov txheej txheem kev lag luam. Lawv tsis tsuas yog muaj kev ntsuas kev ua haujlwm, tab sis kuj muaj lub tswb thiab tswj kev ua haujlwm, nrog rau kev teeb tsa, ntxuav, tiv thaiv kev cuam tshuam thiab lwm yam teeb meem.
