Multimeter Circuit Symbols ndi Tanthauzo Lake

Multimeter imagwiritsidwa ntchito kuyeza voteji, kukana, panopa ndi kupitiriza. Ndi imodzi mwa zida zomwe zimagwiritsidwa ntchito kwambiri. Chotsatira choti muchite mutatha kugula ndikuphunzira momwe mungawerengere bwino.

Kodi muli ndi makina a digito koma osadziwa kuti muyambire pati? Mwafika pamalo oyenera. Chonde pitilizani kuwerenga kuti mudziwe zonse zomwe muyenera kudziwa zokhudza zizindikiro za ma multimeter ndi matanthauzo ake.

Zizindikiro za Multimeter zomwe muyenera kudziwa 

Zizindikiro za multimeter ndizo zomwe mupeza pazithunzi zozungulira.

Iwo akuphatikizapo;

1. Voltage multimeter zizindikiro

Chifukwa ma multimeter amayesa voteji yachindunji (DC) ndi ma alternating current (AC), amawonetsa chizindikiro choposa chimodzi. Mawonekedwe amagetsi a AC a ma multimeter akale ndi VAC. Opanga amayika mzere wa wavy pamwamba pa V pamitundu yatsopano kuti iwonetse mphamvu ya AC.

Kwa magetsi a DC, opanga amaika mzere wa madontho wokhala ndi mzere wolimba pamwamba pake pamwamba pa V. Ngati mukufuna kuyeza voteji mu millivolts, i.e. 1/1000 ya volt, tembenuzirani kuyimba kwa mV.

2. Zizindikiro zotsutsana ndi ma multimeter

Chizindikiro china chozungulira cha multimeter chomwe muyenera kudziwa ndi kukaniza. Multimeter imatumiza magetsi ang'onoang'ono kudzera mudera kuti ayese kukana. Chilembo chachi Greek Omega (Ohm) ndi chizindikiro cha kukana pa multimeter. Simuwona mizere pamwamba pa chizindikiro chokana chifukwa mamita samasiyanitsa pakati pa AC ndi DC kukana. (1)

3. Chizindikiro chamakono cha multimeter 

Mumayezera panopa mofanana ndi mmene mumayezera voteji. Itha kukhala alternating current (AC) kapena Direct current (DC). Dziwani kuti ampere kapena ampere ndi mayunitsi apano, chifukwa chake chizindikiro cha multimeter chapano ndi A.

Kuyang'ana pa multimeter pompano, mudzawona chilembo "A" chokhala ndi mzere wavy pamwamba pake. Izi ndi alternating current (AC). Chilembo "A" chokhala ndi mizere iwiri - yoduka ndi yolimba pamwamba pake - chikuyimira panopa (DC). Mukayesa zamakono ndi ma multimeter, zosankha zomwe zilipo ndi ma milliamp ndi µA za ma microamp.

Jacks ndi mabatani

DMM iliyonse imabwera ndi zotsogolera ziwiri, zakuda ndi zofiira. Musadabwe ngati multimeter yanu ili ndi zolumikizira zitatu kapena zinayi. Chilichonse chomwe mumayesa chimatsimikizira komwe mumalumikiza mawaya.

Pano pali kugwiritsa ntchito aliyense;

• COM - Jack wamba ndi wakuda mmodzi yekha. Ndiko kumene kutsogolera kwakuda kumapita.
• A - Apa ndipamene mumalumikiza waya wofiyira mukamayesa ma amperes 10.
• mamA - Mumagwiritsa ntchito socket iyi poyezera tcheru chamakono kuposa amp pamene multimeter ili ndi zitsulo zinayi.
• mAOm - Soketi yoyezera imaphatikizapo magetsi, kutentha ndi mphamvu zamakono ngati multimeter yanu imabwera ndi soketi zitatu.
• VOm - Izi ndi za miyeso ina yonse kupatula yapano.

Dziwani ma multimeter anu, makamaka pamwamba pa chiwonetsero cha multimeter. Kodi mukuwona mabatani awiri - imodzi kumanja ndi ina kumanzere?

• kosangalatsa - Pofuna kusunga malo, opanga angapereke ntchito ziwiri kumalo ena oyimba. Kuti mupeze zomwe zalembedwa zachikasu, dinani batani la Shift. Batani la Yellow Shift likhoza kukhala kapena lilibe chizindikiro. (2)
• Gwirani - dinani batani logwirizira ngati mukufuna kuyimitsa kuwerenga komwe kulipo kuti mugwiritse ntchito mtsogolo.

Kufotokozera mwachidule

Simuyenera kukhala ndi vuto powerenga zolondola za DMM. Tikukhulupirira kuti mutatha kuwerenga izi, mukumva kuti mumadziwa bwino zizindikiro za multimeter.

Onani zina mwazolemba zathu pansipa.

• Tebulo la chizindikiro cha Multimeter
• Chizindikiro cha multimeter capacitance
• Chizindikiro chamagetsi a Multimeter

ayamikira

(1) Chilembo chachi Greek - https://reference.wolfram.com/language/guide/

Zilembo zachi Greek.html

(2) kupulumutsa malo - https://www.buzzfeed.com/jonathanmazzei/space-saving-products

Ulalo wamavidiyo

Zizindikiro zozungulira (SP10a)