Battery - indlela hlola multimeter? amabhetri Car

Ibattery kufuna ukuphathwa ngononophelo kunye nokusebenza lulonke nokugcina engqongqo imithetho. Kufuneka siqonde ukuba njengesakhi esibalulekileyo lobume isithuthi electrochemical, apho kuxhomekeke ukusebenza izakhi kunye neendibano. Eyona nto ibaluleke ngokukodwa ngokubhekiselele nkonzo imo uhlalutyo bebhetri. Ukuze wenze oku, sebenzisa isixhobo okhethekileyo, ingakumbi ukuvavanya ubunzima apho ibhetri uyasebenza. Indlela ukukhangela multimeter, iyunithi - umba ophambili kweli nqaku. Nangona lula elikhangeleka inkqubo, kukho bokuqonda ezininzi kufuneka ithathele ingqalelo oomatshini kunye umqhubi abangazi ngakumbi.

uhlolo yangaphandle yebhetri

Phambi kokuba siganeko kufuneka ukuba nazo zizivandlakanye imeko noshowo ibhetri. Amaxesha amaninzi, izigqibo ezibalulekileyo malunga isixhobo isakhono isebenza lungenziwa kweli nqanaba. Itshekhi lokuqala ezibonakalayo kufuneka ubonise, oko okhohlisayo kwaye akafanelekanga ukuba iyunithi recovery. Oku kubonisa i enkulu deformation umzimba wenyama okanye seal ukusilela. Kwimeko yokugqibela, ayivalele into ibhetri ngoko nangoko. "Indlela ukukhangela multimeter?" - lo mbuzo ukuqhubeka kwimeko yokwenzakala ezicacileyo lwangaphandle zifunyenweyo. Noko ke, oku akuthethi ukuba singakwazi nangoko ngaphandle ukuqala umsebenzi uvavanyo. Amacandelo umzimba ingakumbi bashwankathela abafowunelwa kufuneka ube ukwimeko okuhlamba. Kufuneka kwakhona ukuqiniseka ukuba Umzekelo ethile ibhetri, umgaqo, ukuba khangela abahloli iimeko ekhaya.

Ukukhangela le unit ukusebenza

Isixhobo kucacisa ukuba imo esebenzayo, ngoko ke Amaxabiso anokuba zingacwangciswa uluhlu apho ibhetri ndisagwetywa kuyimfuneko. Indlela ukukhangela ibhetri multimeter kunye ukusebenza injini? izixhobo kokuxhuma kwenziwa ngendlela eqhelekileyo, kunye ezichaseneyo echanekileyo. Kule meko izenzo ezinjengeetheminali uqhagamshelo uqwalaselo zoqobo. Njengoko for ukufunda, loo nto ithathwa amanqanaba ombane eqhelekileyo ukususela 13.5 ukuya 14 V. Oku akuthethi ukuba ningazicingeli ngaphezu koko ibonisa ucazululo kakhulu umbane, kodwa lungakho ezithile kumsebenzi zenzeke.

Ukuba ombane ngaphaya 14.2 V, ngoko isenokuba ibhetri iphantsi. Ngoko ekuqaleni akuyi kuba akufuneki ukubuza ukuba kuhlawuliswa njani ngexesha lokuhlolwa. Mhlawumbi ukuncipha yayo ngenxa ebusuku frosty xa bombane iligqibe ngokuzenzekelayo amandla ukufudumeza. Ngomhla umbuzo ukujonga indlela intlawulo ibhetri, njengokuba amacandelo ebalulekileyo yokulungiselela nezinye iinkonzo zobunjineli zombane yasekuhlaleni. Oku ekuqaleni ukukhubaza bonke abasebenzisi, uze uqalise nomlinganiselo.

Features test ibhetri sikarhulumente bengasebenzi

ukusebenza ubucukubhede yomlinganiselo kulo mzekelo ekwafanekisa le imodeli echazwe-ngentla. Ukuze ufumane iziphumo, kufuneka ulinde malunga 15 imizuzu - kuxhomekeke uguqulelo-manzi. Hi ndlela leyi, umbuzo ukujonga indlela ibhetri inxaxheba ekusebenzeni, oko kudla kubandakanya ukulandelwa format ezinjalo. Ngaphezu koko, ubukho nje umsebenzi electrochemical kwiyunithi nangoku akathethi into yokubakho emsebenzini wayo eqhelekileyo.

Ezibonisa ombane lingaphantsi kwe-12 abonisa kaninzi ukuba pack ingatshajwanga ngokupheleleyo kwaye alungele ukusetyenziswa - ubuncinane kube ngoku. Uluhlu lwamaxabiso oqhelekileyo injini kwi ongasithemba inyoba 12,5-13,0 V. Ezi okukhomba baya kufunda indlela isigxina iibhetri auto ngexesha yomlinganiselo. Le ndlela akuthethi ukunika umfanekiso ochanekileyo eli xabiso, kodwa amaxesha amaninzi yinyani kunye impazamo encinane. Umzekelo, ombane ka 12.9 kusenokubonisa ukuba ibhetri yi-90% yaye izinga ibonisa ubukho 12.5 isiqingatha kwentlawulo.

Jonga ibhetri ekulayisheni plug

Ukujonga isigxina kucetyiswa ukuba usebenzise ifolokhwe umthwalo, leyo ncakasana a voltmeter. Le xhulumaniso lwenziweyo ngendlela efanayo njengoko kunjalo kunye multimeter ukuya ezichaseneyo echanekileyo. Kodwa kukho kwakhona i inkalo ebalulekileyo ngomlinganiselo enjalo. Impendulo yalo mbuzo ka ukujonga indlela umvavanyi ibhetri, voltmeter, kufuna ukungqinelana ngezantya shutter fast, ngelo ziya kunikwa umthwalo. Ngoko nangoko emva kokuba uxhulumaniso kufuneka uqale ukubala phantsi imizuzwana-5, emva koko umthwalo iyakuvingca kwaye lisuswe yokufundwa sixhobo. Ukuba tester ubonisa volts-10 okanye ngaphezulu, ngoko yoyalo ekhoyo kwaye Ibhetri eziqhutshwa. Kufuneka Makukhunjulwe ukuba ifolokhwe umthwalo xa zidibene wayo ibhetri starter kuyafana kudidi lwe injini. Noko ke, ukuba benze iimvavanyo ezinjalo kuyingozi ibhetri.

Khangela le mninzi ibhetri

Kudla abaqhubi beemoto abanamava khangela ibhetri kunye lexinene i electrolyte. Le nkqubo ikuvumela ukuba ufunde nje kuphela malunga imeko into esebenzayo, kodwa ukuvavanya inqanaba icala elifanayo. Ukuze wenze lo msebenzi usebenzisa hydrometer-ngumhloli. Nangona ezinye multimeters imizekelo ukuxhasa lo msebenzi. Ngenye indlela, isiphumo wemilinganiso thaca njengoko umlinganiselo grams kunye sentimitha cc (g / ^cm.sup.3). Umzekelo, auto-nezihlanganisi kunye ebonisa lexinene 1.24 g / ^cm3 iqwalaselwa ngokupheleleyo ityala, operable yaye ilungele ukusetyenziswa. Kwelinye icala, kunciphise electrolyte ukuxinana ka-0.08 g / cm ³ ibonisa ukuba Ibloko ityala ngaphantsi kwesiqingatha.

Ngaba ndiyazijonga ibhetri ngaphandle naziphi na izixhobo ezikhethekileyo?

Kukho kwakhona iimeko xa ukulahlwa lo umlinganiselo izixhobo zombane, kodwa kubalulekile ukuba ingcamango malunga nemeko kwebhetri. Indlela ukukhangela ibhetri imoto kule meko? Enyanisweni, lo mthetho, kungafakwa kuqikelelwa empirically. Practice test kunye optic imoto. siphindwe Ekuqaleni umthwalo iyonke kufuneka ukuba zisebenze izibane, unako avavanywe, ibhetri iza kubonelela kuyo.

Indlela ukuba ukhethe multimeter efanelekileyo ibhetri?

Kuba imoto kufuneka ube esandleni isixhobo encinane, kodwa zisebenza. Desirably, ifowuni isebenza zalathisi ezifana capacitance, ombane, rhoqo kunye nobushushu. Le iseti kwanele ukuba umsebenzisi ukuvavanya ngocoselelo naliphi ibhetri. "Indlela ukukhangela ibhloko multimeter, nto leyo endinga indlela ubunzulu besuntswana eyahlukileyo?" - it kwakhona umbuzo, apho kufanele sibonakalise kwinqanaba lokuthenga. Ezibiza kakhulu kwaye kunzima kakhulu ukuba imitha, kokukhona inani lamasuntswana, okt enesisombululo enzulu, kuyasebenza, ngoko ukuze ugcine kule iadvanteji kungafanelekanga.

isiphelo

ukubambelela ukuya neemfuno imiyalelo yokusebenzisa ibattery, ibiya kubonakala, umbuyisi umsebenzisi izixhobo zovavanyo rhoqo izinto ezibonisa ezahlukeneyo. Noko ke, imibuzo ukujonga njani umvavanyi ibhetri, uyagwetyelwa ngokupheleleyo yaye kwiimeko ezinjalo. Ulwazi iinkcukacha umbane okhoyo ngoku uya kwenza ukusetyenziswa ngcono oovimba bayo, ukukhetha i parameters womserbia efanelekileyo. Inkqubo efanayo kakhulu kuba wenza uvavanyo ayikho nzima ngakumbi xa ulandela unxibelelwano olululo abafowunelwa kunye nelungelo ukufunda amaxabiso.