Yuav Ua Li Cas Ntsuas thiab Ntsuas Cov Hluav Taws Xob Tsis Zoo nrog Multimeter
Yuav siv nws li cas los kuaj thiab txheeb xyuas qhov txhaum ib txwm ua haujlwm nyuaj, vim tias nws nyuaj rau kev ntes cov hluav taws xob tsis zoo thaum muaj teeb meem tshwm sim, uas ntxiv qhov nyuaj heev rau peb qhov kev tshawb nrhiav.
Muaj ntau ntau yam khoom siv ntsuas uas tuaj yeem ua rau kev kuaj mob tsis sib xws yooj yim. Cov khoom siv no suav nrog cov teeb liab tsom xam thiab cov khoom siv digital, nrog rau yooj yim -- siv cov khoom siv tes tuav thiab cov multimeters digital. Nyob rau hauv cov nqe lus ntawm kev ntsuas kev ua haujlwm (AC voltage, DC voltage, thiab ntsuas kev tiv thaiv), lawv kuj xav tau kev ntsuas ntsuas. Los ntawm kev sib txuas cov lus txheem, lub multimeter tuaj yeem ntes tau
cov kev tsis sib haum xeeb ntawm qhov tsis sib haum xeeb.
Yav dhau los, tib neeg siv cov tshuab ntawv daim kab xev kaw kom tsis tu ncua cov ntaub ntawv voltage lossis tam sim no. Thaum lub sijhawm ua haujlwm, nws yog qhov tsim nyog los txuas qhov hluav taws xob mus rau lub tswv yim lossis clamp tam sim no ntawm cov hlau. Lub kaw lus yuav luam tawm cov kev hloov pauv ntawm qhov hluav taws xob lossis tam sim no ntawm daim ntawv daim kab xev, thiab qhov ntev tshaj plaws ntawm cov ntaub ntawv yog nyob ntawm tus nqi ntawm daim ntawv ntawm daim ntawv swb.
Yuav ua li cas sau qhov tsis sib xws nrog lub multimeter
Siv qhov tsawg kawg nkaus / siab tshaj / nruab nrab tus nqi sau hom ntawm multimeter, xaiv lub zog sib xws (AC voltage, DC voltage, tsis kam, AC tam sim no, DC tam sim no, thiab zaus) raws li cov khoom ntsuas, xyuas kom meej tias qhov ntsuas hluav taws xob txuas ua ntej qhib qhov tsawg kawg nkaus / siab tshaj / nruab nrab tus nqi ua haujlwm, txwv tsis pub qhov tsawg kawg nkaus tus nqi nyeem ntawv yuav ib txwm yog tus nqi ib puag ncig. Qhov no yuav cuam tshuam rau kev tsom xam ntawm cov ntaub ntawv kaw tom qab qhov kawg ntawm lub sijhawm kaw. Qhib qhov tsawg kawg nkaus / siab tshaj / nruab nrab tus nqi kaw hom, thiab cov khoom siv multimeter yuav qhia qhov kev nyeem ntawv siab tshaj plaws. Thaum kuaj pom qhov siab tshaj plaws lossis qhov tsawg kawg nkaus, lub suab nrov yuav raug tso tawm.
Qhov zoo ntawm qhov no yog tias, thaum ua kom ntseeg tau tias cov digital multimeter tsis cuam tshuam nrog thiab tsis muaj kev nyab xeeb rau leej twg, nws tuaj yeem tso rau hauv qhov chaw rau kev ntsuas thiab tsom mus rau lwm yam haujlwm. Txhua lub sijhawm thaum lub voj voog kaw, koj tuaj yeem saib cov ntawv nyeem tau khaws tseg lossis nres lub kaw lus yam tsis tas yuav rho tawm cov ntawv nyeem.
