Sharaxaadda

Weligaa ma is weydiisay in korontadu ay u gaarto godka gurigaaga sidii la rabay? Taasi waa meesha multimeter-ku ka soo galo, qalab ay si joogto ah u isticmaalaan xirfadlayaasha sida korontoyaqaannada iyo injineerada si ay u tijaabiyaan fiilooyinka korontada. Nasiib wanaag, qof kastaa wuu isticmaali karaa multimeter-ka maalmahan oo wuxuu baran karaa sida loogu tijaabiyo qalabka multimeterka kaligiis.

Isticmaalka multimeter-ka habka saxda ah waxay ka dhigan tahay inaad si fudud u garan karto haddii fiilooyinka cad iyo kuwa madow ay rogan yihiin, haddii weelka si guul leh loo dejiyay, iyo fiilooyinka gala sanduuqa korantada ee bixiya korontada .

Sida loo isticmaalo multimeter >

Laakiin ka hor inta aanad ku baran sida loo cabbiro korantada adoo isticmaalaya multimeter, xusuusnow kuwan soo socda: Inta badan tijaabooyinkan waxaa lagu sameeyaa koronto; sidaas darteed, iska hubi inaad bedqabatid adigoo had iyo jeer gacanta ku haya labada baaritaan ee mitirka ah si aad uga fogaato inaad naxdo.

Tallaabada 1. Ogow waxa multimeter-ku yahay

Waa muhiim inaad akhrido buug-tilmaameedka la socda multimeter-ka ka hor intaadan isticmaalin. Markaad wax akhriyayso, had iyo jeer hubi tilmaamo gaar ah oo ku saabsan sida si badbaado leh loogu tijaabiyo furka multimeterka.

Sidoo kale waa muhiim inaad hubiso in multimeter-kaagu, dhab ahaantii, awoodo inuu tijaabiyo korantada meesha aad ka baxdo. Haddii aad ku qasabto inuu akhriyo danabaad u sarreeya, waxaad jebin kartaa mitirkaaga.

Talooyin Badbaadada: Xusuusnow kuwan soo socda ka hor intaadan baran isticmaalka multimeterka

dusha sare (bir, naxaas, iwm.)

• Had iyo jeer ka hubi qalabkaaga fiilooyinka dabacsan ama fiilooyinka dillaacsan.

• Had iyo jeer isticmaal gacmaha ama xargaha caagga ah si aad si ammaan ah u xajiso qalabka.

• Waligaa ha u oggolaan in tijaabadu midba midka kale taabto.

• Weligaa ha taaban baadhistan.

Tallaabada 2. Daar multimeterka

• Daar multimeterka oo u beddel shaqada goobta AC (taas oo macnaheedu yahay hadda beddelka ah, oo badanaa lagu matalo A oo leh xariiq qallafsan. sida ~ A ama A~.

• Mararka qaarkood garaacista si cad ayaa loo calaamadin doonaa, mararka qaarkoodna waxaa lagama maarmaan ah in lala tashado buug-tilmaameedka si loo arko calaamadaha la isticmaalayo.

4>Talooyin ikhtiyaari ah: Multimeter ama Voltage Meter?

Mitirka danabku wuxuu ku habboon yahay cabbiraadda tamarta, laakiin haddii aad rabto inaad cabbirto tamarta iyo akhrinta kale (sida iska caabinta iyo hadda), multimeter waa Doorashadaada ugu fiican waa inaad aragtay in multimeter-kaagu leeyahay laba fiilood (mid cas iyo mid madow)biraha caarada ku leh. Waxaan u isticmaalnaa baarayaashan si aan u tijaabino meesha laga soo galo gurigaaga, taas oo macnaheedu yahay inay u baahan yihiin in lagu xidho multimeter-ka.

• Siliga cas waa in lagu xidhaa gelinta "volts", kaas oo sida caadiga ah lagu calaamadeeyay xarafka V iyo xarafka Giriigga omega (Ω). Ogow in booskan sidoo kale laga yaabo inuu lahaado xarfo dheeraad ah sida mA ama Hz.

• Siliga madow waa inuu galaa godka ku calaamadsan COM, oo badanaa lagu muujiyaa goobaabo madow ama calaamad laga jaray.

Tallaabada 4. Geli Tijaabada Tijaabada Waddooyinka Korontada

> Digniin:

• Markaad gacanta ku hayso baarayaasha, had iyo jeer ku taabo qaybo dahaaran oo waligaa ha saarin qaybo bir ah (ka dib oo dhan, ma rabto inaad khatar ugu jirta in koronto lagu qabto).

• Iyadoo la baranayo isticmaalka multimeter-ka ay fududaan karto, haddana waa muhiim inaad badbaado. Had iyo jeer u hoggaansan shuruucda hana u isticmaalin si khaldan, sababtoo ah waxaad dhaawici kartaa multimeter-kaaga ama xitaa aad dhaawacdo naftaada ama qof kale.

Tallaabada 5. Tijaabi

• Dooro lambarka ugu hooseeya ee ka weyn korantada godkaada. Tusaale ahaan, UK, celceliskaLaga soo bilaabo godka caadiga ah waa 230V - markaa hubi inaad dejiso multimeterkaaga lambar kaas ka sarreeya. Marka aad doorato kala duwan, waxaad bilaabi kartaa tijaabinta meesha koronto.

> Xusuusnow: Ma aha multimeter kasta ku waydiin doono inaad dejiso kala duwanaansho, maadaama qaarkood aanay xataa lahayn tirooyin cabbirka. Xaaladahan, mitirku wuxuu si toos ah u dejin doonaa cabbirka markaad cabbirayso.

• Si aad u cabbirto xayndaabka korantada, geli hal silig goobta tooska ah (meelaha midigta) iyo kan kale dhex-dhexaadka (afafka bidix).

• La tasho wax-akhrinta korontadda ee multimeter-kaaga – waa in uu akhriyaa 230V ama hal lambar oo inyar ka hooseeya ama ka sarreeya.

• Haddii aad rabto in aad aragto in mid ka mid ah fiilooyinka uu rogan yahay iyo in kale, hal silig geli terminalka dhulka (booska sare) kan kalena booska saxda ah. Tani waa inay ku siiso akhris ku dhow 230V - haddii aadan midna helin, isku day inaad tijaabiso booska bidix.

• Adigoo hal silig ku dhaafo teerminalka dhulka, kan kalena geli godka bidix - mitirka mitirkaaga hadda waa inuu akhriyaa meel u dhow eber (2V max). Haddii ay kuu sheegto 230V markaa waxaad ogtahay in fiilooyinka la soo dhaafay.

• Haddii aad ogaato in mareegaha gurigaagu aanu si fiican u shaqaynayn, ha argagixin: meel dhintay oo kaliya ayaa u baahan in la beddelo, halka furka siliggu khaldan yahay la hagaajin karo.ka saarida furka iyo bedelida meelaha isku xirka fiilooyinka. Laakin xasuusnoow in shaqada korantada noocaan ah ay tahay in la qabto IYADOO AY DAMNAYSAA LAYNTA.

Talo-siinta Tijaabada Sare:

Hubi inaad hubiso mashaariicda kale ee DIY-ga ah ee aan hayno kuwaas oo kaa caawin doona dayactirka gurigaaga: sida loo helo qulqulka gaaska guriga.