Kodi mungayese bwanji mabatire a gofu pogwiritsa ntchito multimeter?

Kuyesa mabatire a gofu pogwiritsa ntchito multimeter ndi njira yachangu komanso yothandiza yowunikira thanzi lawo. Nayi chitsogozo cha sitepe ndi sitepe:

Zimene Mudzafunika:

• Multimeter ya digito (yokhala ndi DC voltage setting)

• Magolovesi oteteza ndi chitetezo cha maso

Chitetezo Choyamba:

• Zimitsani ngolo ya gofu ndikuchotsa kiyi.

• Onetsetsani kuti malowo ali ndi mpweya wabwino.

• Valani magolovesi ndipo pewani kukhudza ma terminal onse a batri nthawi imodzi.

Malangizo a Gawo ndi Gawo:

1. Ikani Multimeter

• Tembenuzani choyimbiracho kutiDC Voltage (V⎓).

• Sankhani mtundu wa magetsi omwe ali pamwamba pa mphamvu ya batri yanu (monga 0–200V pa makina a 48V).

2. Dziwani Voliyumu ya Batri

• Magalimoto a gofu amagwiritsidwa ntchito kwambiriMabatire a 6V, 8V, kapena 12Vmotsatizana.

• Werengani chizindikirocho kapena werengani maselo (selo lililonse = 2V).

3. Yesani Mabatire Payekha

• Ikanichofufutira chofiirapamalo abwino (+).

• Ikanichoyezera chakudapaterminal yoyipa (−).

• Werengani mphamvu yamagetsi:

  • Batire ya 6V: Iyenera kuwerengedwa ~6.1V ikadzadza mokwanira

  • Batri ya 8V: ~8.5V

  • Batri ya 12V: ~12.7–13V

4. Yesani Phukusi Lonse

• Ikani ma probe pa ma terminal a batri yoyamba omwe ali ndi batri yabwino komanso pa ma terminal a batri yomaliza omwe ali ndi batri yoipa.

• Phukusi la 48V liyenera kuwerengedwa~50.9–51.8Vikadzadza mokwanira.

5. Yerekezerani Kuwerenga

• Ngati pali batri iliyonsekutsika kuposa 0.5Vkuposa ena onse, ikhoza kukhala yofooka kapena yofooka.

Mayeso Oyenera Okhudza Katundu (Mtundu Wosavuta)

• Pambuyo poyesa magetsi panthawi yopuma,yendetsani ngolo kwa mphindi 10-15.

• Kenako yesaninso mphamvu ya batri.

  • A kutsika kwakukulu kwa magetsi(kuposa 0.5–1V pa batire iliyonse