Vim li cas siv lub clamp ammeter los ntsuas qhov tam sim no thaum txhim kho lub cev muaj zog
Ua ntej, ntsuas txhua theem ntawm nws tus kheej. Txoj kev mus kom ze yog tib yam rau kev ntsuas cov theem voltage ncaj qha rau ntawm ob sab ntawm lub voltage transformer raws li nws yog rau ntsuas nws ncaj qha rau ntawm lub clamp meter lub tswv yim kawg. Txawm li cas los xij, koj yuav tsum xaiv qhov tsim nyog thiab ntxig cov kev xeem coj mus kuaj. Muaj tseeb, nws "bayonet," lub cim clamp daim npav ntsuas, tsuas yog ntsuas AC tam sim no. Txoj kev siv multimeter yog tib yam li ib txwm siv multimeter ntev npaum li koj khaws tus pointer mus rau sab xis. Tsis paub voltage theem yuav nce zuj zus los ntawm siab mus rau qis;
Kauj Ruam 2: Ntsuas qhov hluav taws xob los ntawm kev sib txuas cov kev xeem coj mus ua ke. Los ntawm nws cov multimeter txuam, lub clamp meter kuaj pom qhov voltage. Qhov ntsuas hluav taws xob tsis tuaj yeem "clamped" los ntawm lub ntsuas ntsuas, thiab qhov hloov pauv tsis tuaj yeem teeb tsa rau qhov zoo.
Siv lub ntsuas ntsuas digital
1. Ua ntej kev ntsuas, kev kho tshuab xoom yog tsim nyog.
2. Xaiv qhov kev xaiv kom zoo los ntawm kev xaiv qhov dav ua ntej, tom qab ntawd qhov me me, lossis los ntawm kev saib cov npe ntawm cov nqi kwv yees.
3. Lub ntsuas hluav taws xob tuaj yeem raug mob ntau zaus, thiab tus naj npawb ntawm qhov kev hloov yuav tsum yog raws li tus naj npawb ntawm cov lem nyob rau hauv nruab nrab ntawm lub puab tsaig, kom qhov kev nyeem ntawv yog sib npaug rau qhov qhia tus nqi ntau / tag nrho qhov sib txawv ntawm cov lem thaum lub Qhov ntsuas qhov tsawg kawg nkaus yog siv los ntsuas thiab kev nyeem ntawv tsis pom tseeb.
4. Tom qab kev ntsuas tiav lawm, qhov hloov pauv yuav tsum tau teeb tsa rau qhov chaw siab tshaj plaws.
5. Yuav kom txo qis qhov tsis raug, lub puab tsaig yuav tsum tau kaw kom nruj thiab cov xaim ntsuas yuav tsum nyob nruab nrab ntawm lub cuab yeej.
Digital Clamp Meter Ceev faj
1. Qhov hluav taws xob ntawm txoj kab uas raug kuaj yuav tsum qis dua qhov ntsuas qhov ntsuas qhov ntsuas hluav taws xob.
2. Muab cov hnab looj tes insulating, insulating khau, thiab ib qho insulating ncoo ua ntej ntsuas cov high-voltage kab tam sim no.
3. Qhov ntau yam tsis tuaj yeem hloov pauv thaum lub hwj chim qhib, thiab lub puab tsaig yuav tsum kaw kom nruj.
