Multimeter Circuit Symbols uye Zvazvinoreva
Zvishandiso uye Mazano

Multimeter Circuit Symbols uye Zvazvinoreva

19.02.2023 /

Iyo multimeter inoshandiswa kuyera voltage, kuramba, ikozvino uye kuenderera. Ndiyo imwe yezvinonyanya kushandiswa magetsi maturusi. Chinhu chinotevera kuita mushure mekutenga kudzidza kutora kuverenga nemazvo.

Iwe une digital multimeter asi usingazive pekutangira? Wauya panzvimbo chaipo. Ndokumbira urambe uchiverenga kuti uwane zvese zvaunoda kuziva nezve multimeter dunhu zviratidzo uye zvazvinoreva.

Multimeter zviratidzo zvaunoda kuziva 

Iyo multimeter zviratidzo ndiyo yauchawana pane yedunhu diagiramu.

Dzinosanganisira;

1. Voltage multimeter zviratidzo

Nekuti multimeter inoyera yakananga ikozvino (DC) uye alternating ikozvino (AC) voltage, inoratidza inodarika chiratidzo chimwe chevoltage. Iyo AC voltage kudomwa kwema multimeter ekare ndeyeVAC. Vagadziri vanoisa mutsara wewavy pamusoro peV wemamodhi matsva kuratidza AC voltage.

Kumagetsi eDC, vagadziri vanoisa mutsara une tambo ine tambo yakasimba pamusoro payo pamusoro peV. Kana iwe uchida kuyera voltage mumamilivolti, kureva 1/1000 yevolti, shandura dial ku mV.

2. Resistance multimeter zviratidzo

Imwe multimeter yedunhu chiratidzo iwe yaunofanirwa kuziva ndeye resistance. A multimeter inotumira magetsi maduku kuburikidza nedunhu kuti ayere kuramba. Vara rechiGiriki rekuti Omega (Ohm) chiratidzo chekupikisa pane multimeter. Iwe hausi kuona chero mitsara pamusoro pechiratidzo chekupikisa nekuti mamita haasiyanise pakati peAC neDC kuramba. (1)

3. Yazvino multimeter chiratidzo 

Iwe unoyera ikozvino nenzira imwechete yaunoyera nayo voltage. Inogona kuva alternating ikozvino (AC) kana yakananga ikozvino (DC). Ziva kuti ampere kana ampere mayunitsi ezvino, izvo zvinotsanangura kuti nei chiratidzo chemultimeter chezvino chiri A.

Ukatarisa multimeter izvozvi, uchaona tsamba "A" ine wavy line pamusoro payo. Uku ndiko kuchinjisa ikozvino (AC). Tsamba "A" ine mitsetse miviri - yakadhindwa uye yakasimba pamusoro payo - inomiririra yakananga ikozvino (DC). Pakuyera ikozvino nemultimeter, sarudzo dziripo ndeye mA yemamilimita uye µA yemamicroamps.

Jacks uye mabhatani

Imwe neimwe DMM inouya nemitungamiri miviri, nhema uye tsvuku. Usashamiswe kana yako multimeter ine matatu kana mana ekubatanidza. Chero chipi chaunoedza chinotarisa paunobatanidza waya.

Heino kushandiswa kweumwe neumwe;

  • COM - common Jack inongova imwe dema. Ndiko kunoenda mutobvu mutema.
  • A - Apa ndipo paunobatanidza waya tsvuku paunenge uchiyera ikozvino kusvika gumi amperes.
  • mAmkA - Iwe unoshandisa socket iyi kana uchiyera isingasviki ampere sensitive current kana multimeter iine zvigadziko zvina.
  • mAOm - Iyo yekuyera socket inosanganisira voltage, tembiricha uye pfungwa yazvino kana yako multimeter ichiuya nezvigadziko zvitatu.
  • VOm - Izvi ndezvezvimwe zviyero zvese kunze kwezvino.

Ziva multimeter yako, kunyanya kumusoro kweiyo multimeter kuratidza. Unoona mabhatani maviri - rimwe kurudyi uye rimwe kuruboshwe?

  • kusuduruka -Kuti uchengetedze nzvimbo, vagadziri vanogona kugovera mabasa maviri kune mamwe madhizari nzvimbo. Kuti uwane basa rakanyorwa neyero, tinya bhatani reShift. Bhatani reyero Shift rinogona kunge riine kana risina label. (2)
  • Chengeta - dzvanya bhatani rekubata kana iwe uchida kuomesa kuverenga kwazvino kuti ushandise gare gare.

Summing up

Iwe haufanirwe kuve nedambudziko rekuwana kwakaringana kuverenga kweDMM. Tinovimba kuti mushure mekuverenga ruzivo urwu runobatsira, iwe unonzwa kujairana neiyo multimeter zviratidzo.

Tarisa zvimwe zvezvinyorwa zvedu pazasi.

  • Multimeter chiratidzo tafura
  • Multimeter capacitance chiratidzo
  • Multimeter voltage chiratidzo

kurumbidza

(1) Tsamba yechiGiriki - https://reference.wolfram.com/language/guide/

Greek letters.html

(2) kuchengetedza nzvimbo - https://www.buzzfeed.com/jonathanmazzei/space-saving-products

Vhidhiyo link

Zviratidzo zvedunhu (SP10a)

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