Qhia txhua leej txhua tus paub siv digital clamp meter
Cov clamp meter kuj tseem hu ua clamp meter, uas yog ib qho cuab yeej uas tuaj yeem clamp cov hlau thiab ntes cov 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. Kev hloov kho tshuab xoom yuav tsum tau ua ua ntej ntsuas;
2. Cov kauj ruam tom ntej yog xaiv qhov tsim nyog. Xaiv raws li lub hauv paus ntsiab lus ntawm kev xaiv ntau yam loj ua ntej thiab tom qab ntawd ib qho me me. Koj tuaj yeem kwv yees nws raws li daim ntawv teev npe ntawm cov khoom siv hluav taws xob;
3. Thaum siv qhov tsawg kawg nkaus rau kev ntsuas, kev nyeem ntawv yuav tsis pom tseeb. Lub sijhawm no, nws yog ib qho tsim nyog yuav tsum tau cua tshuab los ntsuas rau ob peb lub lem, thiab tus naj npawb ntawm lem yuav tsum yog raws li tus naj npawb ntawm cov lem nyob rau hauv nruab nrab ntawm lub puab tsaig. Hauv qhov no Qhov kev nyeem ntawv yog: nyeem=qhov taw qhia tus nqi × ntau yam / tag nrho qhov sib txawv × tus lej hloov;
4. Thaum ntsuas, cov hlau yuav tsum ntsuas yuav tsum nyob rau hauv nruab nrab ntawm lub puab tsaig, thiab lub puab tsaig yuav tsum nyob rau hauv lub kaw ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom, uas tuaj yeem txo qhov yuam kev;
5. Tom qab kev ntsuas tiav, hloov qhov hloov pauv mus rau qhov siab tshaj plaws.
Kev ceev faj rau kev siv digital clamp meter
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 high-voltage, nco ntsoov hnav cov hnab looj tes insulating, hnav cov khau insulating thiab sawv ntsug 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 raws li qhov xwm txheej ntawm hluav taws xob.
