Multimeter vs Voltmeter: Ndeupi mutsauko?

Kana iwe uchinakidzwa nekushanda nemagetsi, iwe unofanirwa kuziva kuti ese mamultimeters uye voltmeters maturusi anobatsira zvakanyanya uye akakosha munzira dzakawanda. Nekudaro, panogona kuve nekuvhiringidzika kune vamwe vanhu kuti ndeupi unonyatsoenderana nezvavanoda. Nepo isu tine chokwadi chekuti ungangove uine imwe pfungwa yakajairika yekuti chimwe nechimwe chezvishandiso izvi ndechei, kunyatsotarisisa kunogona kubatsira zvakanyanya kana uchishanda purojekiti.

Kuti ikubatsire kunzwisisa zvirinani zvezvishandiso izvi uye mutsauko uripo pakati pazvo, verenga gwaro iri riri nyore kunzwisisa. Isu tichaongorora maficha echishandiso chimwe nechimwe uye kuti akasiyana sei kubva kune mumwe nemumwe maererano nekushanda.

A voltmeter chiridzwa chakasiyana-siyana chinoyera voltage chete. A multimeter, kune rumwe rutivi, inopa akawanda akawanda sarudzo, asi zvakare inodhura nekuda kwechikonzero chimwe chete. Izvi zvinogumawo nemusiyano mukuru mumitengo yavo sezvo mamultimeter ari kudhura zvakanyanya.

Multimeter vs voltmeter: ndeipi yekusarudza?

Iyi isarudzo yaunofanirwa kuita zvichienderana nemabatiro anoita mudziyo wega wega. Chaizvoizvo, zvine chekuita nerudzi rwechiyero chaunoda uye kuti imarii yaungashandisa. Nekunzwisisa zvaunoda, iwe unofanirwa kugona kuona kuti ndeupi wevaviri achakubatsira zvakanyanya.

Nyatsoverenga mashoko anotevera pamusoro pemudziyo wega wega kuti uzive kuti chimwe nechimwe chinoitei uye kuti chingakanganisa sei sarudzo yako.

Kunzwisisa Basa reVoltmeter

Basa guru revoltmeter kuyera mhepo inopfuura pakati pemanodhi maviri. Kubva pakuona kwehunyanzvi, volt iyuniti inogona mutsauko pakati pemanodhi maviri, uye musiyano uyu unoyerwa mumavolts. Voltage pachayo inouya nemhando mbiri sezvo isu tiinewo mhando mbiri dzemakozvino i.e. yakananga ikozvino (DC) uye inochinjika ikozvino (AC). Mamwe ma voltmeters anoyera ikozvino yakananga, asi mamwe anoyera chete kuchinjanisa ikozvino. Ipapo iwe zvakare une sarudzo yevoltmeters inoyera ese ari maviri pane imwechete mudziyo.

Kuvakwa kwemukati kwevoltage tester kuri nyore uye kunongova necoil yewaya yakatetepa inotakura ikozvino yakaturikwa yakatenderedza yekunze magineti. Mudziyo wacho unouya nemabhanhire maviri ayo, kana akabatana nemanodhi maviri, anoitisa ikozvino kuburikidza newaya mukati. Izvi zvinokonzera kuti waya iite kune magnetic field, uye coil pairi inotanga kutenderera. Izvi zvinofambisa chinongedzo chekuyera pachiratidziro, chinoratidza kukosha kwevoltage. Digital voltmeters yakachengeteka zvakanyanya kupfuura mita yetsono uye inowanikwa zvakanyanya mazuva ano. (1)

Eversame Flat US Plug AC 80-300V LCD Digital Voltmeter

Nepo iyo voltage tester inotsanangurwa pamusoro apa inoyera mapoinzi akasiyana, iwe unogona zvakare kuwana midziyo inogona kudhindwa senge Eversame Flat US Plug AC 80-300V LCD Digital Voltmeter, iyo inoratidza voltage inoyerera nepainobuda madziro. Inoshandiswa kutarisa michina yakavharirwa muzvitoro uye inogona kubatsira kudzivirira kukuvara kwemagetsi kana pakaitika simba rekuwedzera.

Chii chinoita multimeter?

Chinhu chimwe chinogona kuitwa nemultimeter kuita sevoltmeter. Saka, kana iwe waizotenga kunyange analog multimeter, iwe waizongogutsa zvaunoda kune voltmeter. Iyo multimeter inogona kuyera voltage nemagetsi mayuniti akadai seazvino uye kuramba. More advanced multimeters anoyerawo ma paramita akadai capacitance, tembiricha, frequency, inductance, acidity, uye hunyoro hunyoro.

Iwo emukati memultimeter akanyanya kuomarara uye anosanganisira zvimwe zvinhu zvakaita seresistors, capacitors, tembiricha sensors, nezvimwe. Kubva pakuona kwehunyanzvi hwekuona, zviri nyore kuona kuti multimeter chinhu chinoshanda zvakanyanya pane iri nyore voltmeter.

UYIGAO TRMS 6000 digital multimeter

Muenzaniso weyakakwira kuita voltmeter ndiyo UYIGAO TRMS 6000 digital multimeter, mudziyo unopa akati wandei sarudzo dzekuyera kusarudza kubva. Nemudziyo uyu, unogona kuyera akawanda mayuniti ekuyera, anosanganisira tembiricha, capacitance, AC voltage, AC ikozvino, DC voltage, DC ikozvino, frequency, uye kuramba.

Chishandiso ichi chinopawo zvimwe zvakakosha senge beep, otomatiki uye bhuku rekutanga, kuona kweNCV, uye kudzima otomatiki kuchengetedza simba rebhatiri. Iyo mudziyo zvakare ine hombe 3-inch kuratidza iri nyore kuverenga uye backlit. Inokodzera kushandiswa kwehunyanzvi uye ine imba yakasimba kudzivirira kukuvara kunogona kuitika kana yadonha. Iwe unogona zvakare kuiisa panzvimbo yakati sandara uchishandisa inosanganisirwa stand. (2)

Summing up

Parizvino, iwe unogona kunge watonzwisisa kuti zvishandiso zviviri izvi zvakasiyana zvakanyanya kubva kune mumwe nemumwe maererano nekushanda kwavo. Iyo voltmeter iri nyore asi inogona kuuya mumhando dzakasiyana-siyana dzemaumbirwo uye saizi kuitira yakagadziriswa uye nyore kushandisa. Iyo zvakare yakachipa sarudzo yezviviri, asi izvi zvakare nekuda kwekuita kwayo kushoma. Multimeters, kune rumwe rutivi, zvishandiso zvakasiyana-siyana zvinogona kukushandira mumhando dzakasiyana-siyana dzekushandisa, asi iwe uchafanirwa kubvisa mari yakawanda kana uchida. Funga nezvezvaunoda uye iwe unogona kusarudza zviri nyore izvo zvinokukodzera iwe zvakanyanya.

Tarisa zvimwe zvezvinyorwa zvedu pazasi.

• Maitiro ekuyera DC voltage ine multimeter
• Maitiro ekuverenga analog multimeter
• Multimeter voltage chiratidzo

kurumbidza

(1) magnetic field - https://www.britannica.com/science/magnet-field

(2) kuchengetedza bhatiri - https://www.apple.com/ph/batteries/maximizing-performance/