Puas yog nws zoo dua kom muaj multimeter nrog clamps lossis tsis muaj?
Qhov no yog nyob ntawm qhov ua kom pom tseeb ntawm kev ua haujlwm, xws li koom nrog kev siv fais fab kab hluav taws xob tshwj xeeb clamp tam sim no meter yog qhov zoo siv, koom nrog kev kho hluav taws xob lossis koom nrog cov neeg ua haujlwm tsis muaj zog multimeter yog qhov zoo siv.
Tshwj xeeb clamp meter ntawm kev tshawb pom ntawm kab tam sim no thiab siab precision, txawm tias ib qho kev ua haujlwm tab sis txaus kom tau raws li kab tam sim no nrhiav tau. Yooj yim pom, clamp tam sim no ntsuas yog tsim los ntawm tam sim no transformer thiab ammeter. Kev ntsuas cov txheej txheem hloov lub zog, yuav tsum tau muab tshem tawm los ntawm kev ntsuas cov hlau los hloov cov iav. Vim hais tias nyob rau hauv lub iav hloov yuav ua rau lub thib ob sab ntawm lub tam sim no transformer instantaneous qhib Circuit Court, yog hais tias lub ntsuas tam sim no loj, lub thib ob sab ntawm lub tam sim no transformer yuav tsim instantaneous high voltage, clamp tam sim no meter yuav hlawv.
Clamp meter yog thawj zaug siv los ntsuas qhov ntsuas AC tam sim no yog khiav kab tam sim no me me ntsuas. Raws li koj tuaj yeem pom, qhov tam sim no tuaj yeem tshawb pom yam tsis muaj qhov cuam tshuam rau lub zog hluav taws xob, thiab nws yog tshwj xeeb hauv kev kuaj AC siab tam sim no. Niaj hnub no, cov haujlwm ntawm lub ntsuas ntsuas clamp tsis yog ib leeg, lub multimeter muaj cov haujlwm ntawm lub ntsuas ntsuas clamp kuj muaj.
Yog li ntawd, txhua tus muaj nws tus kheej zoo, yog hais tias koj xav mus ntes cov tam sim no ntawm lub Circuit Court yog khiav yeej clamp tam sim no meter yog zoo siv, tsis txhob disconnect tus kab ncaj qha rau tam sim no nrhiav tau. Nrog ib tug multimeter tab sis kuj disconnect tus kab los ntsuas, yog hais tias cov khoom nyob rau hauv lub nruam ntau lawm txheej txheem yuav tsis tau arbitrarily disconnected, lub sij hawm no lub multimeter tsis zoo.
Tam sim no lub clamp meter tau ntev tsis tau ob peb xyoos dhau los lub clamp meter, nws siv Hall induction txoj cai, tsis tsuas yog ntsuas AC circuits, DC tam sim no; ntxig 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, lawv cov kev paub hauv cov txheej txheem ntawm kev siv lawv tseem txawv me ntsis.
1. Clamp meter nws tuaj yeem ntsuas qhov tam sim no tas li, uas tsis tuaj yeem ua nrog multimeter. Yog tias koj xav tau nquag 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.
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 ntsuas. Yog li ntawd, yog tias koj feem ntau zaum ntawm lub rooj ntawm kev saib xyuas, los yog yuav ib lub multimeter yog qhov yooj yim, los yog ncab koj lub caj dab kom pom lub rooj zaum clamp yog qhov tsis xis nyob heev.
3. Los ntawm tus nqi taw tes ntawm view, 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 tus nqi kuj kim dua.
