Muaj pes tsawg hom yog kwv yees li ntawm cov kev daws teeb meem daws teeb meem tsis pub muaj kev lom zem?
Ib tug pultimeter tsis tuaj yeem siv los ntsuas qhov tsis kam ntawm cov khoom raug ntsuas, hloov thiab ncaj qha rau kev nthuav dav tam sim no. Ntxiv mus, qee qhov multi -} meters tuaj yeem ntsuas cov kev siv capametors thiab lwm yam ntawm cov txuj ci ntau hauv tshuab hluav taws xob. Cov multimeters ib puag ncig suav nrog cov motalog multimeters thiab digital multivers. Ib qho analog multidimeter yog ntau - ntsuas lub taub hau nrog cov tseem ceeb yog nyeem los ntawm lub ntsuas ntsuas lub taub hau pointer. Qhov ntsuas ntsuas qhov tseem ceeb ntawm cov digital pulultimeter yog ncaj qha rau hauv cov kua siv lead ua kua, thiab qee tus txawm muaj lub suab ua haujlwm sai. Ntau {{{{} 'meter' sharme ib meter maub lub taub hau thiab kev sib xyaw ua ke, thiab ib qho kev ntsuas.
Qhov tshwm sim ntawm kev ua txhaum nyob rau ntau yam yog vim muaj ntau yam, thiab cov teeb meem tau ntsib yog tsis muaj ntau txoj cai los ua raws, ua haujlwm kho kom zoo heev. Cov editor hauv qab tau txheeb tawm qee qhov kev kho kho tau ntau ntxiv rau xyoo ntawm kev ua haujlwm rau koj siv. Cov hau kev rau cov teeb meem daws teeb meem fluimeting muaj peev xwm yuav raug faib ua cov hauv qab no:
(1) Voltage ntsuas kev ntsuas: ntsuas ntsuas seb puas muaj kev cuam tshuam dav dav ntawm txhua tus taw tes tseem ceeb yog txheeb tau sai sai rau qhov chaw ua txhaum. Piv txwv li, ntsuas kev ua haujlwm voltage thiab siv voltage ntawm A / D Converter, thiab lwm yam.
(2) Txoj Kev Ntseeg Txoj Kev: Tso siab rau qhov kev nkag siab kom pom ncaj qha rau qhov ua txhaum. Los ntawm kev tshuaj xyuas kev pom, teeb meem xws li cov pob qij txha tawg, hlawv cov kab ke, kho tshuab hluav taws xob, tsa thiab tawg tooj liab cell cov kab ke tuaj yeem pom. Koj tuaj yeem xav tias qhov ntsuas kub nce ntawm cov roj teeb, tsim tawm, cov chaw ua ke, thiab xa mus rau lub Circuit Court, thiab xa mus rau lub Circuit Court duab kom pom qhov ua rau muaj kev cuam tshuam ntawm kev tsis txaus ntseeg. Ib qho ntxiv, koj tuaj yeem kuaj nrog koj txhais tes seb cov Cheebtsam tau xoob, txawm tias cov pins ntawm cov kev sib xyaw ua ke tau ntxig, thiab seb tus puas hloov mus yog jammed. Koj tuaj yeem hnov thiab hnov tsw ntxhiab tsw lub suab lossis ntxhiab tsw.
(3) Qhib - Circuit Court: Disconnect cov kev ua phem rau tag nrho cov tshuab lossis chav tsev Circuit. Yog hais tias qhov kev txhaum ploj, nws qhia tau tias qhov kev txhaum nyob hauv kev txiav tawm hauv Circuit Court. Txoj kev no feem ntau haum rau cov xwm txheej uas muaj lub luv luv ntawm Circuit hauv Circuit Court.
(4) Luv luv - Txoj Kev Circuit Court: Hauv cov txheej txheem ntawm kev kuaj cov A / D Converter tau hais los saum toj no, qhov luv- Circuit Court txoj kev yog feem ntau saws. Hom no yog siv tau thaum kho tsis muaj zog tam sim no thiab microelectronic seev.
(5) Kev ntsuas ntsuas piv: Thaum qhov txhaum tau nqaim nqes mus rau qee qhov chaw lossis tawm} - kev ntsuas ntsuas yuav ua rau lawv. Yog tias tsim nyog, hloov cov khoom siv nrog cov zoo. Yog hais tias tus txhaum ploj, nws txhais tau tias cov khoom siv puas lawm.
(6) Kev cuam tshuam kev cuam tshuam: Siv cov tib neeg lub cev Induction voltage raws li kev cuam tshuam teeb liab thiab saib cov kev hloov pauv ntawm cov kua cranestal zaub. Hom no feem ntau siv los tshawb xyuas seb puas siv cov tswv yim ncig ua si thiab cov zaub muaj nyob zoo.
