Ukuvavanya ibhetri yolwandle nge-multimeter kubandakanya ukujonga i-voltage yayo ukuze kuqinisekiswe imeko yokutshaja kwayo. Nazi iindlela zokwenza oku:
Isikhokelo seNyathelo ngeNyathelo:
Izixhobo ezifunekayo:
I-Multimeter
Iiglavu zokhuseleko kunye neeglasi (ukhetho kodwa luyacetyiswa)
Inkqubo:
1. Ukhuseleko Kuqala:
- Qinisekisa ukuba ukwindawo enomoya ofanelekileyo.
- Nxiba iiglavu zokhuseleko kunye neeglasi.
- Qinisekisa ukuba ibhetri itshajwe ngokupheleleyo ukuze uvavanyo oluchanekileyo luphumelele.
2. Seta iMultimeter:
- Vula i-multimeter kwaye uyibeke ukuze ilinganise i-DC voltage (edla ngokubizwa ngokuba yi-"V" enomgca othe tye kunye nomgca onamachaphaza ngaphantsi).
3. Qhagamshela iMultimeter kwiBhetri:
- Qhagamshela iprobe ebomvu (elungileyo) ye-multimeter kwisiphelo sebhetri esilungileyo.
- Qhagamshela iprobe emnyama (engeyiyo) ye-multimeter kwisiphelo sebhetri esingeyiyo.
4. Funda iVoltage:
- Jonga ukufundwa kwesibonisi se-multimeter.
- Kwibhetri yolwandle ye-12-volt, ibhetri etshajiweyo ngokupheleleyo kufuneka ifunde malunga ne-12.6 ukuya kwi-12.8 volts.
- Ukufundwa kwee-volts ezili-12.4 kubonisa ibhetri etshajiswe malunga ne-75%.
- Ukufundwa kwee-volts ezili-12.2 kubonisa ibhetri etshajiswe malunga ne-50%.
- Ukufundwa kwee-volts ezili-12.0 kubonisa ibhetri etshajiswe malunga ne-25%.
- Umlinganiselo ongaphantsi kwe-11.8 volts ubonisa ibhetri ephantse yaphuma ngokupheleleyo.
5. Ukutolika Iziphumo:
- Ukuba i-voltage ingaphantsi kakhulu kwi-12.6 volts, ibhetri inokufuna ukutshajwa kwakhona.
- Ukuba ibhetri ayibambi itshaja okanye i-voltage yehla ngokukhawuleza xa ilayishwa, kusenokuba lixesha lokutshintsha ibhetri.
Uvavanyo olongezelelweyo:
- Uvavanyo loMthwalo (Ukhetho):
- Ukuze uvavanye ngakumbi impilo yebhetri, ungenza uvavanyo lomthwalo. Oku kufuna isixhobo sokuvavanya umthwalo, esifaka umthwalo kwibhetri size silinganise ukuba igcina njani i-voltage phantsi komthwalo.
- Uvavanyo lweHydrometer (Kwiibhetri zeLead-Acid ezikhukuliswe ngamanzi):
- Ukuba unebhetri ye-lead-acid egcwele amanzi, ungasebenzisa i-hydrometer ukulinganisa ubunzima obuthile be-electrolyte, nto leyo ebonisa imeko yetshaja yeseli nganye.
Phawula:
- Soloko ulandela iingcebiso kunye nezikhokelo zomenzi zokuvavanya nokugcina ibhetri ikwimeko entle.
- Ukuba awuqinisekanga okanye awukhululekanga ngokwenza olu vavanyo, cinga ngokuvavanya ibhetri yakho ngobuchwephesha.
Ixesha leposi: Julayi-29-2024
