Puas muaj qhov sib txawv ntawm qhov tseeb ntawm clamp-on meter thiab multimeter?

Dec 29, 2023

Tso lus

Puas muaj qhov sib txawv ntawm qhov tseeb ntawm clamp-on meter thiab multimeter?

 

Lub ammeter yuav tsum raug txiav tawm ntawm lub voj voog thaum ntsuas, thiab tom qab ntawd lub ammeter yuav tsum tau txuas nrog hauv series hauv Circuit Court, uas yog teeb meem heev. Tsis tas li ntawd qhov ntau ntawm ammeter yog txwv, tsis tuaj yeem ntsuas cov dej ntws loj, qhov dav dav ntawm 5A.


Hauv kev xyaum, kev siv dav dav ntawm tam sim no transformers los nthuav qhov ntau ntawm ammeter. Clamp meter nws yog qhov tseeb los ntawm qhov nruab nrab tam sim no transformer thiab ammeter ua ke, yog li nws tuaj yeem tsis tsuas yog nyob rau hauv cov ntaub ntawv ntawm kev ntsuas hluav taws xob tsis cuam tshuam ntawm AC tam sim no, tab sis kuj tuaj yeem ntsuas qhov tam sim no loj.


Tam sim no lub clamp meter tau ntev tsis tau ntau xyoo dhau los lub clamp meter, nws siv Hall induction txoj cai, tsis tsuas yog ntsuas AC Circuit Court, DC tam sim no; Muab tso rau hauv tus cwj mem rau hauv digital multimeter, koj tuaj yeem ntsuas qhov voltage, tsis kam, capacitance, zaus thiab lwm yam. Raws li qhov tseeb, thiab digital multimeter yog tib yam, tsis muaj qhov sib txawv.


Lawv txawv
Yog tias koj yuav tsum tau hais tias ib qho ntawm cov clamp meter thiab multimeter yog qhov zoo rau kev siv, tseem muaj qee qhov sib txawv ntawm lawv cov kev paub hauv cov txheej txheem ntawm kev siv lawv.


1. Clamp meter tuaj yeem ntsuas tam sim no tas li, uas tsis tuaj yeem ua los ntawm multimeter. Yog tias koj xav tau ntsuas AC thiab DC tam sim no, nws raug nquahu kom yuav lub ntsuas ntsuas clamp; Tsis tas yuav ntsuas tam sim no ntawm kev yuav khoom ntawm multimeter.


2. Txhawm rau ntsuas qhov tam sim no tsis muaj lub zog, lub ntsuas hluav taws xob yuav tsum muaj lub puab tsaig, yog li nws lub cev lub cev yog qhov ntev. Vim tias tsis muaj lub bracket nyob rau sab nraum qab ntawm lub ntsuas ntsuas, kuv xav tias lub ntsuas ntsuas clamp yog ntau inclined los tuav ntawm tes ntawm kev ntsuas; multimeter muaj ib tug bracket nyob rau sab nraum qab ntawm qhov ntau inclined rau muab tso rau ntawm lub rooj los ntsuas. Yog li ntawd, yog tias koj feem ntau zaum ntawm lub rooj ntawm kev saib xyuas, los yog yuav ib lub multimeter yog yooj yim, los yog ncab koj lub caj dab kom pom lub clamp meter screen yog tsis xis nyob heev.


3. Nyob rau hauv cov nqe lus ntawm tus nqi, lub clamp meter nws tsis tsuas yog muaj ib tug multimeter ntawm loj multi-function, tab sis kuj tam sim no ntau transformer, yog li ntawd tus nqi kuj kim dua.

 

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