Cov conductivity ntawm graphite hmoov yog ib qho tseem ceeb hauv kev ua cov khoom siv hluav taws xob, yog li nws tseem ceeb heev los ntsuas qhov conductivity ntawm graphite hmoov. Lub conductivity ntawm graphite hmoov yog ib qho tseem ceeb ntawm graphite hmoov conductive khoom. Muaj ntau yam uas cuam tshuam rau cov conductivity ntawm conductive graphite hmoov, xws li qhov piv ntawm graphite hmoov, sab nraud siab, ib puag ncig humidity, av noo thiab txawm lub teeb. Feem ntau, cov hauv qab no tuaj yeem siv los ntsuas qhov conductivity ntawm graphite hmoov:
1. Ntsuas cov conductive ntawm conductive graphite hmoov los ntawm txoj kev cob.
Yuav ib co resin rau cov xim conductive, ntxiv tib tus nqi ntawm cov conductive graphite hmoov, thiab ces coated rau ntawm ib lub rooj tsavxwm los ntsuas nws conductivity nrog ib tug digital multimeter.
2. Qee qhov tseem ceeb rau kev ntsuas qhov resistivity ntawm conductive graphite hmoov.
Conductivity yuav hloov nrog lwm yam, thiab nws yog rhiab heev. Thaum ntxov microphones yog tag nrho cov ua los ntawm graphite hmoov, vim hais tias lub vibration ntawm lub suab hloov lub conductivity ntawm graphite hmoov, thiaj li mus hloov lub tam sim no thiab tsim analog signals. Nws yog conceivable tias koj xav tau qhov kev sim ib puag ncig yuav tsum ntsuas nws conductivity.
3. Voltammetric kuj ntsuas
Txoj kev tshwj xeeb: Siv lub ntsuas hluav taws xob me me nrog qhov ntsuas qhov tseeb lossis ib qho kev tiv thaiv multimeter los ntsuas qhov ntsuas qhov sib piv. Koj tuaj yeem siv lub teeb me me kom pom nws cov conductivity raws li qhov ci. Yog tias lub teeb ci dua, qhov kev tiv thaiv me dua.
Post lub sij hawm: Nov-28-2022