Kev ceev faj rau kev siv Multimeter 15B thiab 17B
Qhov tseeb thiab kev kuaj mob muaj peev xwm ntawm multimeter maximize industrial productivity. Lub multimeter tau txhim kho kev ntsuas kev ua haujlwm, kev kuaj xyuas kev ua haujlwm, kev daws teeb meem thiab qhov tseeb, thiab tuaj yeem daws teeb meem ntau yam khoom siv xws li lub cev muaj zog tsav, cov khoom siv fais fab automation, hluav taws xob faib thiab electromechanical.
Ntawm cov multimeters, F15B thiab F17B yog tsawg-kawg multimeters uas yog nrov nrog pej xeem. Qhov qis kawg txhais tau hais tias ob lub multimeters no yooj yim rau kev khiav lag luam, yooj yim rau cov neeg siv khoom siv thiab tus nqi pheej yig, yog li lawv hu ua low-end meters.
Thaum siv lub multimeter, koj yuav tsum xyuam xim rau:
(1) Ua ntej siv lub multimeter, "kev hloov kho tshuab xoom" yuav tsum tau ua ua ntej, uas yog, thaum tsis muaj hluav taws xob los ntsuas, ua tus pointer ntawm multimeter taw tes rau txoj hauj lwm ntawm xoom voltage lossis xoom tam sim no.
(2) Nyob rau hauv tus txheej txheem ntawm kev siv lub multimeter, tsis txhob kov cov hlau ib feem ntawm lub xeem txhuas nrog koj txhais tes, yog li ntawd nyob rau hauv ib tes, qhov tseeb ntawm kev ntsuas yuav tau guaranteed, thiab ntawm qhov tod tes, tus kheej kev nyab xeeb muaj peev xwm. kuj yuav lav.
(3) Thaum ntsuas qee qhov hluav taws xob, nws tsis tuaj yeem hloov lub zog thaum ntsuas, tshwj xeeb tshaj yog thaum ntsuas qhov hluav taws xob siab lossis tam sim no loj, yuav tsum tau them nyiaj ntau dua. Txwv tsis pub, lub multimeter yuav raug puas tsuaj. Yog tias koj xav tau hloov lub zog, koj yuav tsum txiav tawm qhov kev xeem ua ntej, thiab tom qab ntawd ntsuas tom qab hloov lub zog.
(4) Thaum siv lub multimeter, nws yuav tsum tau muab tso rau kab rov tav kom tsis txhob ua yuam kev. Nyob rau tib lub sijhawm, nws tseem yuav tsum tau zam kom tsis txhob muaj kev cuam tshuam ntawm sab nraud magnetic teb ntawm lub multimeter.
(5) Tom qab siv multimeter, qhov hloov pauv yuav tsum muab tso rau hauv qhov siab tshaj plaws ntawm AC voltage. Yog tias nws tsis siv sijhawm ntev, lub roj teeb hauv lub tshuab hluav taws xob yuav tsum tau muab tshem tawm los tiv thaiv lub roj teeb los ntawm corroding lwm yam khoom hauv lub ntsuas.
