Lub clamp meter kuj tseem hu ua clamp meter, uas yog ib qho cuab yeej uas tuaj yeem clamp cov hlau thiab ua kom pom tam sim no yam tsis tau txiav cov hlau. Lub digital clamp meter tuaj yeem ntsuas qhov tam sim no ntawm cov xaim tsuas yog los ntawm clamping lub sheath ntawm cov hlau, uas ua rau kev ua haujlwm yooj yim dua thiab nyab xeeb dua.
Yuav siv cov digital clamp meter li cas:
1. Ua ntej ntsuas kev ntsuas, ua qhov kev hloov kho tshuab xoom;
2. Tom ntej no, koj yuav tsum xaiv qhov tsim nyog ntau yam, raws li lub hauv paus ntsiab lus ntawm kev xaiv ib qho loj ua ntej thiab tom qab ntawd ib qho me me, los yog koj tuaj yeem kwv yees nws raws li tus nqi npe ntawm cov khoom siv hluav taws xob;
3. Thaum siv ntau yam me me rau kev ntsuas, kev nyeem ntawv yuav tsis pom tseeb. Lub sijhawm no, cov hlau yuav tsum tau ntsuas yuav tsum raug mob ob peb lub lem, thiab tus naj npawb ntawm cov lem yuav tsum yog raws li tus naj npawb ntawm lem nyob rau hauv nruab nrab ntawm lub puab tsaig. Nyob rau hauv cov ntaub ntawv no Qhov kev nyeem ntawv yog: nyeem=qhia tus nqi × ntau / tag nrho sib txawv × tus naj npawb ntawm lem;
4. Thaum ntsuas, cov hlau yuav tsum ntsuas yuav tsum nyob hauv nruab nrab ntawm lub puab tsaig, thiab lub puab tsaig yuav tsum tau kaw kom nruj, uas tuaj yeem txo qhov yuam kev;
5. Thaum kev ntsuas tiav, hloov qhov hloov pauv mus rau qhov ntau.
Kev ceev faj rau kev siv cov digital clamp meters
1. Qhov voltage ntawm txoj kab yuav tsum ntsuas yuav tsum yog qhov ntsuas hluav taws xob ntawm tus tsov ntxhuav clamp meter;
2. Thaum ntsuas qhov tam sim no ntawm cov kab hluav taws xob siab, nco ntsoov hnav cov hnab looj tes insulating, insulating khau thiab sawv ntawm cov ntaub qhwv insulating kom muaj kev nyab xeeb;
3. Lub puab tsaig ntawm lub digital clamp meter yuav tsum raug kaw kom nruj, thiab kev ntsuas tsis tuaj yeem ua tau raws li kev siv hluav taws xob.
