Battery - sei kuona multimeter? Car mabhatiri

The bhatiri rongedza zvinoda kungwarira kukurukurwa uye tikwanise kushanda wakaoma kuchengeta mitemo. Zvinofanira kunzwisiswa kuti chinhu chinokosha pakuderedza pamusoro electrochemical motokari mamiriro, iro zvinoenderana chokupika zhinji zvinoriumba uye nemagungano. Of Kunyanya kukosha tichitarisa basa iri mamiriro bhatiri kuongorora. Kuti aite izvi, shandisa rinokosha chokushandisa, kunyanya rokuongorora tisawirirane umo bhatiri riri kushanda. How kutarisa multimeter, kuti chikwata - yapakati nyaya ino. Pasinei pachena kudekara acho, pane nuances zvakawanda zvinofanira kufungawo makanika uye zvikuru ruzivo muchairi.

Kwokunze rokuongorora of bhatiri

Risati chiitiko vanofanira kuongorora STRUCTURAL mamiriro ezvinhu bhatiri. Kazhinji, zvinokosha ndezvipi pamusoro mudziyo kushanda zvinogona kuitwa panguva ino. Yokutanga chinooneka cheki anofanira kuratidza, hazvina kuparadzwa umene uye kukodzera hwokuponesa chikwata. Izvi zvingaratidza kwakakomba nomuviri deformation kana kunama kukundikana. Mukupera nyaya, agopfigira bhatiri pakarepo. "Sei kutarisa multimeter?" - mubvunzo uyu anogona mberi kune pachena chokunze makuvaro zvakawanikwa. Zvisinei, izvi hazvirevi kuti tinogona pakarepo tatanga bvunzo oparesheni. The muviri uye kunyanya zvikamu muchidimbu vokukurukura kunge vari Yakanatswa ezvinhu. Unofanirawo nechokwadi chokuti imwe inoonekwa bhatiri, pfungwa, akabvumira kuti atarise mumhuri testers ezvinhu.

Kuongorora kushanda chikwata

Mudziyo anoshandura kupinda chinoshingaira rudzi, ipapo tsika anogona kuiswa kuwanda umo bhatiri haanzverwi sezvo zvakakodzera. How kutarisa multimeter bhatiri pamwe injini kumhanya? Unobva mano rinoitwa senguva dzose, pamwe chete zvakarurama polarity. Muchiitiko ichi nayo anoita dzekare configuration kubatanidza zviteshi. Kana kuverenga, riri kuonekwa zvakajairika voltage yomuropa kubva 13.5 kusvika 14 V. Hazvisi kuti vaende mhiri kuti rinoratidza chakakomba Kuparara musimba wedzerai, asi vamwe zvarakasiya basa kutora nzvimbo.

Kana voltage kwazvo 14.2 V, ipapo aigona kuva pasi bhatiri. Saka pakutanga hazvizoiti okushamisira kubvunza sei kuti mhosva panguva yokurohwa. Zvichida kuderera kwayo kwaiva kuchikonzerwa chena chando usiku apo zvemagetsi rwoga upise simba nokuda kudziyisa. Musi mubvunzo sei kuona bhatiri nokuchengeta, sezvo zvinokosha zvinoumba kwegadziriro nevamwe vemunzvimbo magetsi mapurani. Zvinonzi Pakutanga chokukuvadza vanoshandisa zvose, uye ipapo kutanga nokuyerwa.

Features bvunzo bhatiri ari simbe mamiriro

Mechanics waivako kuyerwa iyi nyaya rinoenderana pamusoro-anorondedzerwa womuenzaniso. Kuti tiwane mhinduro, unofanira kumirira maminitsi 15 - napo pamusoro shanduro mita. Nenzira, mubvunzo sei kuona bhatiri mukushanda, kakawanda kunosanganisira kwokugara maitirwo ezvinhu urongwa hwakadaro. Uyezve, kunongoitwa kuvapo electrochemical basa iri chikwata ichiri haatauri nezvomukana zvarakanga kuvhiyiwa.

Zvairatidza voltage kuvatumwa 12 anoratidza kazhinji kuti rongedza anonyatsokwanisa pauri uye haisi akakodzera kuti kushandisa - kwenguva ikozvino. Kuwanda kwomuzvarirwo tsika nokuti injini yava simbe mukoridho 12,5-13,0 V. ava chete zvinoratidza uchadzidza kuti mutariri repair mabhatiri panguva kuyerwa. chidobi Izvi hazvirevi kupa mufananidzo yakarurama kukosha ichi, asi kakawanda ichokwadi ine nokukanganisa diki. Somuenzaniso, imwe voltage kuti 12,9 zvingaratidza kuti bhatiri akapiwa 90% uye pamwero rinoratidza kuvapo 12,5 hafu vebasa.

Ongorora bhatiri vachizvitakudza chivhariso

Kuongorora mhosva iri Dzakamukurudzirawo kushandisa mutoro forogo, izvo chaizvoizvo ane voltmeter. The Kubatana yakaitwa saizvozvo sokune aine multimeter kune zvakarurama polarity. Asi pane chinhu chinokosha chiyero akadaro. Mhinduro kumubvunzo sei kuona bhatiri tester, voltmeter, zvinoda zvaidiwa kutsanya shutter aimhanya, panguva iyo achazvipiwa kuti mutoro. Pakarepo mushure kubatana inofanira kutanga tichiverenga pasi nokuda 5 masekonzi, pashure iro mutoro anomiswa uye kubviswa chiridzwa kuverengwa. Kana tester rinoratidza 10 volts kana kupfuura, zvino basa aripo uye matochi kunogona kuvhiyiwa. Zvinofanira kurangarirwa kuti mutoro forogo vari kudyidzana dzaro Starter bhatiri zvakafanana muchikwata che injini. Zvisinei, kazhinji, kuti vaite miedzo yakadaro zvinokuvadza kuti bhatiri.

Ongorora bhatiri arambe achirema

Kazhinji ruzivo vatyairi tarisa bhatiri uye pamusoro arambe achirema ari electrolyte. nzira iyi kunoita kuti kudzidza kwete chete pamusoro mamiriro yezviri fuma, asi kuongorora mwero chete muripo. Kuti aite oparesheni iyi achishandisa hydrometer-tester. Kunyange zvazvo vamwe multimeters mhando anotsigira ichi chinokosha. Zvisinei, nokuyerwa mugumisiro anoratidzwa sezvo nhamba magiramu uye cubic masendimita (g / ^cm.sup.3). Somuenzaniso, car-accumulators pamwe inotaridza arambe achirema pamusoro 1.24 g / ^cm3 vanoonekwa optimally mhosva, operable uye vakagadzirira kushandisa. Asiwo, akaderedza electrolyte arambe achirema pamusoro 0.08 g / masendimita ³ inoratidza kuti chinogumbura ane mhosva isingasviki pahafu.

Ndinogona kumisa bhatiri pasina chinokosha Ezvemutauro?

Panewo ezvinhu kana kurasa haasi kuyera midziyo yemagetsi, asi zvakakosha kuva pfungwa pamusoro mamiriro bhatiri. How kuongorora motokari bhatiri iyi? Chaizvoizvo, nokuchengeta inogona vanofungidzirwa empirically. Practice bvunzo pamwe motokari optics. Pakutanga akapeta zvachose mutoro kunodiwa kuti ishande mwenje, anogona kuongororwa, kuti bhatiri ichapa nayo.

How kusarudza munhu akakodzera multimeter kuti bhatiri?

Nokuti motokari unofanira kuva kuruoko duku asi dzichipfekeka mudziyo. Desirably, mudziyo unoshanda chete zviratidzo zvakadai capacitance, voltage, maitikiro uye tembiricha. Ichi seti Zvakakwana inodzidzisa kuti zvakasimba kuongorora bhatiri. "Sei kutarisa multimeter chinogumbura, izvo zvinoda zvakasiyana zvishoma kudzika?" - zviri zvakare mubvunzo nevakawanda, izvo zvinofanira kufungisisa pfungwa ndapa. The anodhura uye kuoma meter, zvikuru nhamba digits, kureva ane kwakadzama chisarudzo, hunoshanda, saka kuti tichengetedze zvinobatsira ichi hachisi kukodzera.

mhedziso

Nehana kuomerera zvinodiwa anodawo mirayiridzo yacho bhatiri rongedza, zvingaita sokuti, aifanira kusimbisa inodzidzisa kubva kugara yokuedzwa mano zvinoratidza siyana. Zvisinei, mibvunzo pamusoro sei kuona bhatiri tester, iri zvachose kururamiswa uye mumamiriro ezvinhu akadaro. Zivo kuitika simba nerubatsiro nokurondedzerwa kuchabatsira unyatsoshandisa nezviwanikwa zvayo, kusarudza akakodzera kuchaja parameters. The chaizvo chete nzira yokuti kuita bvunzo hakuna kunyanya kuoma kana ukatevera yakarurama kubatana pakati vokukurukura uye kodzero kuverenga tsika.