Multimeter kuramba chiratidzo chekutarisa
Zvishandiso uye Mazano

Multimeter kuramba chiratidzo chekutarisa

19.02.2023 /

Iwe unogona kunge uchiziva multimeter. Iwe wakamboona izvi zvakatenderedza matekiniki kana chero imwe nyanzvi. Ini ndakaitawo saizvozvo, kudzamara ndave nechido kwete chekudzidza chete, asi kudzidza mashandisiro azvo.

Zvakaoma sei kuti magetsi afambe nepakati pechimwe chinhu, kana zvakanyanya kuoma, saka kune kupikisa kwepamusoro. 

A multimeter chinhu chinogona kushandiswa kuyera kuramba, inotumira diki magetsi emagetsi kuburikidza nedunhu. Sezvo kune zvikamu zvehurefu, uremu, uye daro; Chiyero chechiyero chekupikisa mu multimeter ndiyo ohm.

Chiratidzo cheohm ndi Ω (inonzi omega, vara rechiGiriki). (1)

Rondedzero yezviyero zvekupikiswa ndeiyi inotevera:

  • Om = Om.
  • kOhm = kOhm.
  • Amai = megaohm.

Muchikamu chino, tichatarisa kuyera kuramba nedhijitari uye analog multimeter.

Kuyera kuramba ne digital multimeter 

Matanho ekutevera kupedzisa maitiro ekupikisa bvunzo

  1. Simba rese kudunhu riri pasi pekuyedzwa rinofanira kunge rakadzima.
  2. Ita shuwa kuti chikamu chiri pasi pekuyedzwa chakaparadzaniswa kubva kudunhu rese.
  3. Sarudzo inofanira kunge iri pa Ω.
  1. Iyo bvunzo inotungamira uye probes inofanirwa kunge yakabatana nemazvo kumaterminals. Izvi zvinodiwa kuti uwane mhedzisiro chaiyo.
  2. Tarisa pahwindo kuti uwane kuverenga kwe Ω.
  3. Sarudza iyo chaiyo renji, inotangira pa1 ohm kusvika megaohm (miriyoni).
  4. Enzanisa zvabuda nezvakatsanangurwa nemugadziri. Kana kuverenga kuchienderana, kushorwa hakuzove dambudziko, zvisinei, kana chikamu chacho chiri mutoro, kushorwa kunofanira kunge kuri mukati meiyo mugadziri.
  5. Kana yakawandisa (OL) kana infinity (I) inoratidzwa, chikamu chinovhurwa.
  6. Kana pasina kumwe kuyedzwa kuri madikanwa, mita inofanira "kudzimwa" uye kuchengetwa munzvimbo yakachengetedzeka.

Kuyera kuramba ne analog multimeter

  1. Sarudza chinhu chaunoda kuyera kuramba kwacho.
  2. Isa ma probe musocket chaiyo uye tarisa mavara kana mamaki.
  3. Tsvaga huwandu - izvi zvinoitwa nekutarisa kuchinjika kwemuseve pachikero.
  1. Tora chiyero - izvi zvinoitwa nekubata mativi akapesana echikamu nemitoo miviri.
  2. Verenga zvabuda. Kana huwandu hwakaiswa ku100 ohms uye tsono inomira pa5, mhedzisiro ndeye 50 ohms, inova kashanu pachiyero chakasarudzwa.
  3. Isa iyo voltage kune yakakwira renji kudzivirira kukanganisa.

Summing up

Kuyera kuramba nemultimeter, ingave yedhijitari kana analog, inoda kutariswa kuti uwane mhedzisiro chaiyo. Ndine chokwadi chekuti chinyorwa ichi chakubatsira kudzidza zvekuita kana uchishandisa multimeter kuyera kuramba. Sei uchibatanidza nyanzvi yekuongorora nyore kana uchikwanisa! (2)

Tarisa zvimwe zvezvinyorwa zvedu pazasi.

  • Maitiro ekuyera amps ne multimeter
  • Maitiro ekuyedza spark plug ine multimeter
  • Maitiro ekuyedza dunhu rinotyora ine multimeter

kurumbidza

(1) Runyoro rwechiGiriki - https://www.britannica.com/topic/Greek-alphabet

(2) nyanzvi - https://www.thebalancecareers.com/top-skills-every-professional-needs-to-have-4150386

Voeg