Nzira yekuedza mabhatiri egorofu ane multimeter (mutungamiri)

Zviri mukati

Vhura bvunzo yedunhu

Imwe yematambudziko akajairika engoro yegorofu ndeyegorofu bhatiri drain. Mugwaro rino, tichakudzidzisa kuti ungaitarisa sei uye kana ichida kutsiviwa.

Vhura bvunzo yedunhu

Nhanho #1: Isa chengetedzo pamberi kudzivirira zviitiko zvisingadiwe

Chengetedzo kutanga chinhu chinodzidziswa vanhu vazhinji kubva paudiki. Zvakafanana ndezvechokwadi kana zvasvika pakutarisa mabhatiri egorofu ane multimeter. Pane mashoma mashoma ekuchengetedza aunofanira kutora usati watanga. Izvi zvinosanganisira:

Ita shuwa kuti multimeter yakagadzirirwa kuverenga DC voltage.
Usabate probes zvakananga kune bhatiri terminals, sezvo izvi zvichizokonzera spark uye zvinogona kukonzera kukuvara.
Gara uchipfeka magirazi ekuchengetedza uye magirovhosi
Ita shuwa kuti mota yadzima, mabhureki ekupaka akabatidzwa, uye makiyi ari kunze kwekubatidza.

Nhanho #2: Wongorora nhengo yesimba kuti uiedze.

Nhanho inotevera ndeyekuongorora muviri sero remagetsi pasi pekuyedzwa nemultimeter. Kuongorora kwebhatiri kwemuviri kunofanirwa kusanganisira cheki yepakatsemuka kana maburi mubhokisi, kukuvadzwa kwematerminals, uye zvimwe zvinokanganisa zvinogona kuoneka kunze kwebhatiri.

Kana paine kuputika kana kutsemuka pane chekunze casing, ichi chinogona kunge chiri chiratidzo chekukuvara kwemukati uye zvinotungamira kune rimwe dambudziko rakakura gare gare.

Nhanho #3 - Gadzirira bhatiri yebvunzo

Kana uine bhatiri rinonetsa kusvika kana kuti risingaite, zviri nani kuve nechokwadi kuti rakazara. Bhatiri risina kukwana rinopa kuverenga kwenhema uye kupa pfungwa yokuti bhatiri yakaderera kana isiri.

Kana iwe uchifunga kuti bhatiri haridi kubhadhariswa, tarisa chaji yayo pamwero hydrometer, iyo ichakuudza kuti yakawanda sei yehuwandu hwayo huripo.

Kana iyo hydrometer ichiratidza kuti isingasviki 50% yehuwandu hwese hwasara, iwe unofanirwa kuichaja usati waenderera nebvunzo.

Nhanho # 4. Kuverenga kwakarurama kunogona kuwanikwa nekugadzirisa zvakanaka chigadzirwa.

Kuti uwane kuverenga kwakaringana kwebhatiri, iwe unofanirwa kutanga wamisa multimeter yako kuyera DC voltage. Izvi zvinogona kuitwa nekusarudza kurongeka kwakakodzera pachiso chekurinda chemudziyo. Mushure mekugadzirisa, batanidza waya kune zvigaro zvebheteri. Iyo yakanaka inotungamira inofanirwa kuve yakabatana kune yakanaka lead uye zvinopesana.

Wobva watarisa pahwindo remultimeter rekuratidzira kuti uone kuti kuverenga kunoratidzwa chii. Kukosha kwe12.6V kana kupfuura kunoratidza bhatiri rakazara, ukuwo kukosha kwe12.4V kana kuderera kunoratidza bhatiri rakafa.

Kana iyo yakaderera pane yakajairika kukosha ichicherechedzwa, edza kuchaja bhatiri kwemaawa makumi maviri nemana uye woiedza zvakare nemultimeter kuti uone kana izvi zvichidzoreredza voltage zvakare.

Nhanho #5 - Batanidza bvunzo inotungamira kune bhatiri

Panguva ino, iwe unoita shuwa kuti maprobes maviri emudziyo wako akabatana nemazvo kubhatiri. Iwe unofanirwa kubatanidza iyo tsvuku bvunzo inotungamira kune yakanaka terminal uye dema bvunzo inotungamira kune iyo isina kunaka terminal. Iyo yakanaka terminal inoratidzwa ne "+" chiratidzo, uye iyo isina kunaka inoratidzwa ne "-" chiratidzo kana "-" chiratidzo. Unogonawo kuaziva neruvara rwawo; dzvuku rinoratidza mhedzisiro uye dema rinoratidza rakaipa.

Iwe unofanirwa kushandisa zvimedu zvealligator kubatanidza mudziyo wako kune bhatiri terminals. Kana iwe usina zvimedu zvealligator, unogona kushandisa majumper madiki kubatanidza mudziyo kune bhatiri zviteshi. Nekudaro, zvinokurudzirwa kushandisa zvimedu zvengwena kubatanidza mudziyo wako kune bhatiri terminals sezvo zviri nyore uye zvishoma kukanganisa kukanganisa. (1)

Nhanho #6 - Kuedza bhatiri, riise pasi pemutoro wakareruka

Kuti uwane kuverenga kwemultimeter, unofanirwa kuisa mutoro pabhatiri. Izvi zvinogona kuwanikwa nekungobatidza maraiti engoro yegorofu. Nechiridzwa chakaiswa kumagetsi ekugara uye waya yakaipa yakabatana, bata waya yakanaka nerumwe ruoko rwako. Iyo voltage inofanira kuva pakati pe6-8 volts. Zvikasadaro, bhatiri rinogona kuda kukwizwa kana kuchinjwa. (2)

Kana mabhatiri ako akabatana munhevedzano (iyo yakanaka yebhatiri yakabatana zvakananga kune iyo yakaipa yeimwe), iwe uchafanirwa kuita izvi kune yega yega bhatiri. Kana iwo akabatana akafanana (ese pluses pamwechete uye ese maminetsi pamwe chete), unogona kuyedza chero bhatiri rimwe chete.

Tarisa zvimwe zvezvinyorwa zvedu pazasi.