Battery - mmene fufuzani multimeter? Car mabatire

The paketi batire amafuna kugwiritsa ntchito bwino ndiponso ntchito padziko lonse la mwambo okhwima malamulo. Iwo ayenera kumvetsetsa kuti ndi chofunika kwambiri kapangidwe electrochemical galimoto, pa potsata ntchito zigawo zikuluzikulu ambiri ndiponso ikuluikulu. Wa zinthu zofunika kwambiri mu mawu a utumiki zili kusanthula batire. Kuchita izi, ntchito chida chapadera, makamaka kuona mavuto amene batire akugwira ntchito. Kodi kufufuza multimeter, unit - nkhani yaikulu ya m'nkhaniyi. Ngakhale omasuka akuoneka kwa ndondomekoyi, pali mfundo zina zabwino zambiri zimene ayenera kuganizira makaniko ndi pagalimoto zambiri novice.

Kunja anayendera batire la

Zisanachitike ayenera kuunikira chikhalidwe structural a batire la. Nthawi zambiri, mfundo zofunika za chipangizo angathe zikugwira ntchito zikhoza kuchitika panthawi imeneyi. Woyamba zithunzi cheke uzim'patsa, si owonongedwa ndi osayenera za gulu kuchira. Izi kungasonyeze matenda aakulu thupi mapindikidwe kapena kusindikiza kulephera. Zikatero, analekanitsa batire yomweyo. "Kodi kufufuza multimeter?" - funso limeneli zingafunike pa nkhani za kuvulala zoonekeratu kunja anapezeka. Komabe, izi sizikutanthauza kuti ife athanso kuyamba ntchito mayeso. Thupi makamaka zigawo mwachidule ojambula ayenera kukhala mu mkhalidwe woyeretsedwa. Muyenera kuonetsetsa kuti makamaka Mwachitsanzo ya batire, mu mfundo kuloledwa onani m'banja zinthu testers.

Afufuze unit zikugwira ntchito

Chipangizo anamasuliridwa mu mode yogwira, ndiye makhalidwe akhoza anapereka osiyanasiyana amene batire la yaweruzidwa kutero. Kodi kuonanso batire multimeter ndi injini kuthamanga? Polumikiza zipangizo imagwiridwa monga zina zonse, ndi polarity zolondola. Pankhaniyi amachita chakale malo kugwirizana kasinthidwe. Koma kuwerenga, amaona milingo yachibadwa voteji ku 13.5 14 V. Si kuposa zimene zikusonyeza kusokonezeka kwambiri magetsi, koma zina zolakwika ntchito chichitike.

Ngati voteji kuposa 14,2 V, ndiye izo zikanakhoza kukhala otsika batire. Moti poyamba silidzakhala superfluous kufunsira za momwe mlandu pa nthawi ya kuyendera. Mwina kuchepa wake chifukwa cha usiku frosty pamene zamagetsi basi zimawononga mphamvu kwa magetsi. Pa funso mmene kukayendera mlandu batire, monga zigawo zikuluzikulu zofunika za yokonza zina zomangamanga magetsi. Izo poyamba kuletsa onse ogwiritsa, ndiyeno yambani muyeso wa.

NKHANI batire mayeso boma osagwira

Zimango ntchito muyeso Pankhaniyi limafanana ndi chitsanzo pamwambapa anafotokoza. Kuti zotsatira, muyenera kudikira kwa mphindi 15 - zimatengera pa buku la mita. Mwa njira, funso mmene kukayendera batire ntchito, ndi kumafuna njira zochita mtundu amenewa. Komanso, kuli chabe ntchito electrochemical mu wagawo akadali sayankhula zokhuza kuthekera ntchito mwake.

Mmene voteji poyerekeza 12 amasonyeza zambiri kuti paketi ndi kwathunthu wachotsedwa ndipo si abwino ntchito - osachepera pano. Osiyanasiyana mfundo zachilendo kwa injini ndi ku ulesi kulowera 12,5-13,0 V. Izi zikuonetsa chomwecho muphunzira mmene mtengo wa mabatire galimoto pa nthawi ya kayesedwe. Njira imeneyi sapereka molondola mtengo uwu, koma nthawi zambiri woona ndi zolakwa yaing'ono. Mwachitsanzo, voteji a 12.9 zingasonyeze kuti batire wapatsidwa 90% ndi mlingo limasonyeza kukhalapo kwa 12,5 theka mlandu.

Yang'anani batiri potsegula pulagi

Kuti muone mlandu analimbikitsanso ntchito katundu foloko, yomwe imapanga ndi voltmeter. Kugwirizana analengedwa mu njira yomweyo monga choncho ndi multimeter kwa polarity zolondola. Koma palinso mbali yofunika ya muyeso oterowo. Yankho la funso mmene fufuzani Tester batire, voltmeter chimafuna mogwirizana ndi imathamanga mofulumira shutter, pa zomwe zinkabweretsa kuti katunduyo. Chikadzangotha kugwirizana ayenera kuyamba kuwerenga pansi masekondi 5, kenako katundu ndi anaima ndi kuchotsedwa kuwerenga chida. Ngati Tester limasonyeza 10 volts kapena zambiri, ndiye wakusunga alipo ndipo batire akhoza opareshoni. Ziyenera adzanyamula kukumbukira kuti katundu foloko mu mogwirizana ake ndi batire sitata ndi ofanana ndi gulu la engine. Koma nthawi zambiri kugwira mavuto oterowo kudzivulaza batire la.

Yang'anani batiri kachulukidwe

Nthawi zambiri ziziyenda odziwa onani batire ndi osalimba a electrolyte lapansi. Ndondomeko imeneyi zimathandiza inu osati kuphunzira za mmene thunthu yogwira, komanso kuti aone mlingo wa mlandu wofananawo. Opaleshoni imeneyi ntchito hydrometer-Tester. Ngakhale ena multimeters zitsanzo kuthandiza Mbali imeneyi. Lang'anani, chifukwa muyeso zikufotokozedwa monga chiŵerengero cha magalamu ndi masentimita kiyubiki (g / ^cm.sup.3). Mwachitsanzo, galimoto-migolo ndi kusonyeza osalimba a 1,24 g / ^cm3 amaonedwa optimally mlandu, operable ndi wokonzeka ntchito. Tikawonetsetsa, yafupika electrolyte kachulukidwe wa 0,08 g / masentimita ³ chimasonyeza kuti chipika ali ndi mlandu zosakwana hafu.

Kodi ndafika batire popanda zipangizo zapadera?

Palinso zinthu pamene nazo si kuyeza zipangizo zamagetsi, koma ndi kofunika kuti maganizo za mmene batire lapansi. Kodi kufufuza batire la galimoto mu nkhani iyi? Kwenikweni, mlandu akhoza Akuti empirically. Khalani mayeso ndi Optics galimoto. Poyamba apangidwe okwana katundu chofunika ntchito nyale, akhoza kuyesedwa, batire adzapereka izo.

Kodi kusankha multimeter abwino batire la?

Pakuti galimoto muyenera kukhala pa dzanja waung'ono koma zinchito chipangizo. Desirably, chipangizo umagwira ndi zizindikiro monga capacitance, voteji, pafupipafupi ndi kutentha. akonzedwa ichi ndi chokwanira kwa wosuta bwinobwino ayese batire iliyonse. "Kodi kufufuza multimeter chipika, chimene chimafuna akuya osiyana pang'ono?" - kumakhalanso funso wamba, amene ayenera kuganizira mfundo ya kugula. The zodula ndi zovuta zambiri kuti mita, m'pamenenso chiwerengero cha manambala, mwachitsanzo ndi chikalata zakuya, ntchito, kotero kupulumutsa pa ntchito imeneyi sikuthandiza.

Pomaliza

Usilikali kutsatira zofunikira za malangizo opaleshoni ya paketi batire Zingaoneke, ayenera kuthetsa wosuta ku kawirikawiri zipangizo kuyezetsa kwa zizindikiro zosiyanasiyana. Komabe, mafunso mmene fufuzani Tester batire, n'chofunikira kwathunthu ndi zoterezi. Kudziwa panopa specifications magetsi kudzakuthandizani kugwiritsa ntchito bwino chuma chake, kusankha abwino adzapereke magawo. Momwemo kwambiri pochita mayeso si kovuta kwambiri ngati mutsatira kugwirizana olondola a ojambula ndi bwino kuwerenga mfundo.