Menene daidaitaccen saitin multimeter don gwada baturin mota?
Abubuwa
Hanyar da ta fi dacewa don gwada baturi ita ce tare da multimeter. Waɗannan na'urori na dijital ba su da tsada kuma suna da sauƙin amfani kuma ana samun su a galibin shagunan sassan motoci. Multimeter na iya gaya muku game da yanayin cajin baturin ku (SOC) da ko yana da kyau ko a shirye don maye gurbinsa. Makullin shine fahimtar saitunan multimeter daban-daban da abin da suke nufi don gwajin baturi.
Anan ga jagora mai sauri ga saitunan multimeter daban-daban da yadda suke aiki:
Ana neman saitin multimeter baturi? Kada ka kara duba! Matsakaicin ƙarfin lantarki na baturin mota yana tsakanin 15 zuwa 20 volts. Kuna iya gwada baturin ku ta saita multimeter ɗinku zuwa kewayon 20V DC.
Yi hankali
Anan zaku ci karo da magudanar ruwa mai yuwuwar haɗari, don haka a kula. Da farko kashe motar kuma a tabbata cewa makullin ba su cikin wuta. Sannan cire haɗin kebul mara kyau daga baturin tare da maƙarƙashiya ko soket. Wannan shine inda kake haɗa baƙar fata gubar daga multimeter naka.
Haɗa jagorar gwajin ja zuwa madaidaicin tasha na baturin mota ta amfani da wani maƙarƙashiya ko soket. Ya kamata a haɗa multimeter ɗin ku zuwa fil biyu.
Saita multimeter ɗin ku zuwa ma'auni daidai
Tabbatar an saita multimeter ɗin ku zuwa ma'aunin ƙarfin lantarki daidai. Saita shi zuwa 20V, ma'auni mai sauƙin karanta duka baturan 12V da 6V. Idan kana da multimeter na analog, tabbatar da an saita allurar zuwa sifili kafin ɗaukar karatu - ta haka, duk wani kuskure akan multimeter ɗinka zai bayyana a matsayin kashewa, ba biya diyya da karatun ƙarya ba.
Duba baturi tare da ƙananan kaya
Mataki na gaba shine cire duk na'urorin haɗi a cikin motarka kuma duba ƙarfin baturi a ƙarƙashin ƙananan kaya. Don yin wannan, kuna buƙatar nemo tashoshi masu inganci da mara kyau akan baturin. Sa'an nan kuma haɗa jajayen waya zuwa tashar mai kyau da kuma baƙar fata zuwa mummunan tashar.
Idan ka ga 12 volts ko fiye akan nuninka, wannan yana nufin cewa tsarin cajin motarka yana aiki yadda yakamata kuma babu matsala game da baturin. Idan ya karanta wani abu da ke ƙasa da 12 volts, matsalar ko dai ta tsarin cajin sa ne ko kuma da baturin kanta. Misali, karatun 11 volts yana nufin baturin motarka yana da cajin kashi 50 cikin 10, yayin da volts 20 ke nufin XNUMX% kawai ya rage.
Duba baturi tare da babban kaya
Lokacin gwada baturi ƙarƙashin nauyi mai nauyi, canza multimeter zuwa kewayon DC 20 volt. Idan ba ku da ma'aunin gwajin nauyi, yi amfani da kwan fitila mai ƙarfin watt 100 maimakon. Fitilar 100W tana zana kusan amps 8 daga baturin lokacin kunnawa kuma kusan 1 amp idan a kashe.
Hanya mafi kyau don gwada baturin tare da kwan fitila ita ce cire shi daga fitilun motarka ko soket ɗin hasken kulli. Tare da kashe wuta, haɗa ƙarshen kwan fitila zuwa ƙasa kuma taɓa ɗayan ƙarshen kwan fitila tare da binciken mita (Hoto 2).
Ka sa mataimaki ya kunna wuta yayin da kake duban mita. Idan babu raguwar wutar lantarki, to baturi da madaidaicin suna da kyau. Idan juzu'in wutar lantarki ya wuce 0.5 volts, kuna da mummunan haɗi a wani wuri a cikin kowane tsarin.
DC vs AC
Wataƙila wannan shine abin da kuka fi sani da shi. A wannan yanayin, kai tsaye halin yanzu kai tsaye ne, kuma alternating current shine alternating current. Lokacin gwada batirin mota, koyaushe zaka yi amfani da wutar lantarki na DC, don haka tabbatar an saita shi daidai!
Juriya (Ohm)
Wannan siga yana gaya muku yawan juriya da ke cikin kewaye. Ohms sune daidaitattun naúrar don auna juriya, don haka galibi ana kiran wannan siga da "Ohm". Wannan siga na iya taimaka muku auna juriya a cikin wayoyi da sauran abubuwan haɗin gwiwa.
Voltage (V)
Wannan saitin yana ba ku damar auna ƙarfin lantarki tsakanin maki biyu a cikin da'ira. Kuna iya gwada wannan tare da baturi da madadin don tabbatar da yana aiki da kyau. Hakanan za'a saita wannan zuwa Direct current (DC) lokacin gwada batirin mota kamar yadda suke aiki. (1)
Amperage (A)
Ɗauki multimeter kuma nemo saitin na yanzu (A). Ya kamata ku ga ƙaramin alamar da ke kama da maciji yana saran wutsiya - wannan alama ce ta ƙarfin halin yanzu. (2)
Sa'an nan gano wuri tabbatacce (+) da korau (-) tashoshin baturi. Yawancin lokaci ana yi musu alama da ja da baki bi da bi. Idan ba haka ba, nemi ƙananan alamun "+" da "-" kusa da su.
Haɗa ɗaya daga cikin multimeter yana kaiwa zuwa madaidaicin tasha kuma ɗayan zuwa mara kyau. An haɗa wayar da aka tiɗe ja zuwa madaidaicin tasha, kuma wayar baƙar fata tana haɗe da mara kyau.
Yanzu duba nuni akan multimeter ɗin ku: idan ya nuna lamba tsakanin 10 da 13 amps, baturin ku yana cikin kyakkyawan yanayi! Lambobin za su yi ƙasa idan ba ku hau shi kwanan nan ba, amma ya kamata su dawo bayan wasu gudu. Ka tuna cewa duk batura suna fitarwa akan lokaci, koda kuwa suna aiki lafiya yanzu.
Dubi wasu labaran mu a kasa.
- Gwajin batir Multimeter 9V
- Yadda ake karanta multimeter analog
- Yadda ake duba janareto da multimeter
shawarwari
(1) wutar lantarki - https://www.eia.gov/energyexplained/electricity/
(2) saran maciji - https://www.cdc.gov/niosh/topics/snakes/symptoms.html
Hanyoyin haɗin bidiyo
