Ukufumana eyona nto ibalulekileyo kwiiprojekthi zakho: i-analog vs yedijithali yedijithali
2024-06-24 2455

Xa kufikwa kumba wokulinganisa umbane, ukhetho phakathi kwe-Analog kunye ne-Multim yedijithali inokwenza umahluko omkhulu.Uhlobo ngalunye lubonelela ngamandla ahlukileyo kunye nezibonelelo ezilungele imisebenzi eyahlukeneyo.Ngokuqonda umahluko ngamnye, ungayikhetha i-Multimeter ye-Multimeter yeZidingo zakho, ekuqinisekiseni imilinganiselo echanekileyo nefanelekileyo ngalo lonke ixesha.Eli nqaku libonisa iimpawu, ukusetyenziswa, kunye nezibonelelo zazo zombini izinto ze-Alog kunye nedijithali zokukunceda wenze isigqibo sokwazisa.

Ikhathalogu

Umzobo 1: Umahluko phakathi kwe-Muldital Multimeter Assimeter

Yintoni i-analog i-Munimeter?

I-Analog i-ANAG i-ANGeters zinezixhobo eziguquguqukayo zokulinganisa amaxabiso ombane anjengevolulo, ngoku, ukuxhathisa, i-frequency, kunye namandla esibonisa.Bagqwesa ekuboneleleni ngoluhlu olubanzi lokufunda, besenza ukuba baxabiseke kwizicelo zobungcali kunye ne-DUY.Inzuzo enye ephambili kukufikelelwa kwazo, ngakumbi kwiimodeli ze-Switweziweyo ezivumela abasebenzisi bakhethe ngesandla Khetha imilinganiselo yokuchaneka okungcono.Umsebenzi we-Multimes yeMigangatho ye-Analog ngokuhambisa inaliti kuwo wonke umda, indlela efuna ukuchaneka komsebenzisi.Ukuxhathisa okuphantsi kunye nemvakalelo ephezulu ye-Multimeter ye-ANAG, ngakumbi kwisikali esisezantsi, kuthetha ukuba neentshukumo ezincinci okanye ukuguquguquka kunokuba nefuthe kwiziphoso zenaliti, ezikhokelela kwiimpazamo ezinokubakho.Ukuze ufundeke, abasebenzisi kufuneka babenezandla eziqinileyo, umgca ocacileyo bokubona ukuphepha iimpazamo zeParallax, kunye nokuqonda okuqinileyo kokusebenza kwesixhobo.

YINTONI I-MURTATATTER YEMPILO?

I-Multimetri yedijithali sisixhobo esinobunkunkqele sokulinganisa iiparamitha ezahlukeneyo, kwaye inqaku layo eliphambili elivela kumlinganiso we-analog ngumbonisi wayo.Ngokungafaniyo neemodeli ze-ANALOG ezisebenzisa inaliti ukubonisa ukufundwa, imilinganiselo yedijithali yemilinganiselo yedijithali kumanani acacileyo kwizikrini ze-LED okanye i-LCD, ukuphucula ukuchaneka kwemilinganiselo.Olu tshintsho lwedijithali lususa ukuqikelela, ukwenza i-mismy yedijithali yedijithali yokuchonga uxilongo lombane.Umsebenzi ubandakanya ukukhetha uhlobo lwemilinganiselo (i-voltage, i-voltage, okwangoku, ukuxhathisa) kwi-diaring quary, ukuqinisekisa ukuba i-pris ixhunyiwe ngokuchanekileyo kwisekethe, kwaye ifunda ixabiso ngqo kwiscreen.I-Mulsm Pieters milimenti yedijithali idla ngokuba negalelo eliphezulu, malunga ne-1 megahm (Mω) ukuya kwi-10 megahms (Mω).Le nyaniso inceda ukunciphisa ukulayisha iphakethi kunye nokuqinisekisa imilinganiselo echanekileyo ye-voltage.Iimpawu ezongeziweyo ezinjengee-Auto-i-auto-i-auto-khetha uluhlu lwemilinganiselo efanelekileyo, ngakumbi le nkqubo yokulinganisa kwaye inciphise ithuba lempazamo yomsebenzisi.

Into eyongezelelweyo eyenza i-mismmeter yedijithali iluncedo kakhulu ngumsebenzi ozenzekelayo, onyula ngokuzenzekelayo uluhlu lwemilinganiselo efanelekileyo.Xa uluhlu olufanelekileyo olungaziwa, ukuba kunokwenzeka ukubanakho ukwenza inkqubo kwaye kunciphise amandla empazamo yomsebenzisi, ukwenza i-mindsm yedijithali yedijithali ngakumbi.Eli nqaku livumela abasebenzisi ukuba bagxile ekunxibelelaneni nendlela efanelekileyo nokufunda umboniso ngaphandle kokukhathazeka malunga nokubeka ngesandla ukubeka ngesandla uluhlu oluchanekileyo.Oku kunokuba yinto efanelekileyo kwabo banamava amancinci kwimilinganiselo yombane.Umsebenzi we-auto-rang uqinisekisa ukuba imilinganiselo ithathiwe ngaphakathi koluhlu olufanelekileyo, ukuphucula ukuchaneka kunye nokusebenza kakuhle ngexesha lokuxilongwa kunye nemisebenzi yokulungisa ingxaki.

Umahluko kwimidlalo yokufunda: I-Muldital VS ye-Analog i-Multimeter

Umboniso weDistital Snowter Read

Umzobo 2: I-Muldital Rep Ansimeter Showter Show Direction

Sebenzisa i-Multimenti yeMilinganiso yeDistital Advanced Sension Ukuzibonisa oko kuqiniseke kakhulu ukuchaneka kunye nokwenza lula imilinganiselo yokufunda.Inani ngalinye kumboniso wedijithali liquka ukuya kuthi ga kwicandelo lesixhenxe elikhanyisa ukwenza amanani.Olu hlengahlengiso luqinisekisa ukufundwa okucacileyo nechanekile, ukuphelisa ububi obunxulumene nezikhundla ze-Analog.Ukuqwalaselwa komzimba okuqhelekileyo kubandakanya i-2½ yemali, ikwazi ukubonisa amaxabiso ukuya kuthi ga ngo-199, kunye ne-3½ imboniselo, enokubonisa ukwanda kwenani leshumi, ekwabizwa ngokuba ngamashumi eminyaka, ukubonelela ngoluhlu olubanzi lwemilinganiselo echanekileyo.

Xa uqhuba i-Multita yedijithali, umsebenzisi uqalisa ngokukhetha umsebenzi wokulinganisa owufunayo kunye nokuqinisekisa ukuba i-probes iqhagamshelwe ngokuchanekileyo.Nje ukuba amachaphaza aqhakamshelana namanqaku ovavanyo, umboniso wedijithali ubonakalisa umlinganiso kwifom yamanani achanekileyo.Isibonisi esicacileyo, esicacileyo senza ukuba kube lula ukufundela amaxabiso ngokujonga, nkqu nakwiimeko ezinokukhanya ezinokukhanya, ngenxa yokukhuphela i-LED okanye i-LCD ye-LCD.Oku kufunda ngokuthe ngqo kunciphisa amandla empazamo yomntu kwaye kuyakhawulezisa inkqubo yokuqonda isifo.Kwaye, inqaku le-Auto-Ring ngokuzenzekelayo lilungisa umboniso kuluhlu olufanelekileyo, ngakumbi ukwenza umsebenzi lula.Ngokubonelela ngedatha yamanani achanekileyo, yokufunda ngokulula, i-mispritha yedijithali yonyusa zombini ukusebenza kunye nokuthembeka kwimisebenzi yombane.Kwixa elidlulileyo, abasebenzisi kwafuneka bakhethe ngesandla uluhlu kwaye balungelelanise inqaku lokugqibela lokutshatisa umlinganiso kwisibonisi, efuna ukuqonda okuqinileyo koluhlu lwemitha kwaye kudla ngokubandakanya isilingo kunye nempazamo.I-Multimetersm yediski yedijithali yedijithali, nangona kunjalo, ibonisa imiboniso ehamba ngokuzenzekelayo ethatha ngokuzenzekelayo uluhlu oluchanekileyo kwaye luhlengahlengise inqaku lokugqibela ngokufanelekileyo.Oku kwenziwa lula inkqubo yokulinganisa kwaye kunciphisa kakhulu amathuba empazamo yomsebenzisi.Xa usebenzisa i-Multimetri yedijithali yedijithali, umsebenzisi ubeka nje umsebenzi (E.G., Umbane, ngoku, ukuxhathisa) kwaye uxhumela i-POST kwisekethe.I-Multimeter emva koko ibeka kwangoko uluhlu olufanelekileyo kwaye ibonisa umlinganiso ngokufakwa ngokuchanekileyo.Eli nqaku liyingenelo ikakhulu kubaqalayo kwaye abo bafuna ukufundwa ngokukhawuleza, ngokuchanekileyo ngaphandle kokuxakeka kohlengahlengiso lwencwadi.I-auto-i-auto-i-outo-i-outo-i-rang ayigcinanga ixesha kuphela kodwa iqinisekisa ukuba imilinganiselo ichanekile.

Ngokumalunga nokungakwazi ukusebenza, i-Mumerital supresteres ibonelela ngeendlela ezahlukeneyo zokuhlangabezana nezidingo ezahlukeneyo, ngobukhulu benombolo ukuphakama ukusuka kwi-5 mm ukuya kwi-12 mm ngaphezulu kwe-12 mm kuxhomekeke kumvelisi kunye nokusetyenziswa kwenjongo.Imiboniso emikhulu ingaluncedo xa kufundwayo xa kufunyanwa ukuthathwa kumgama okanye kwiindawo zokujonga ukuvalwa kunzima, njengakwindawo yokutyibilika okanye indawo ekhutshiweyo.Ngaphandle koko, ukhetho lobukhulu bophawu luvumela ukungqinisisa ngokweziko ukuze ilungele imisebenzi ethile yokulinganisa yombane.

Umboniso we-Analog Multimeter Read

Umzobo 3: I-Analog ye-ANAG TEAGTER DEARDER DRECRE

Umboniso wokufunda kwi-Aalog Multimeter i-Annele okanye isikhombisi esihamba kancinci ukuze sibonise ixabiso lemilinganiselo.Esi scales ngamanye amaxesha sinokuba ne-noliner, ingakumbi imilinganiselo yokuxhathisa.Umsebenzi / uluhlu olutshintshelayo kwi-ANALOG Multimeter ivumela abasebenzisi ukuba bakhethe iirandi ezahlukeneyo, ngokufuthi i-A (R) × 1k, (r)Indawo yenaliti kwisikali kwaye iphindaphinde eli xabiso yinto efanelekileyo-1000, 10, okanye i-1-isekwe kuluhlu olukhethiweyo.Xa le nkqubo ifuna ukuphatha ngokuthe ngqo kunye nokuqonda ngokucacileyo amanqaku okuphanga.Okokuqala, nyula uluhlu olufanelekileyo usebenzisa umsebenzi / uluhlu lwezinto zokutshintsha.Emva koko, uqhagamshela uvavanyo kwisekethe, uqinisekisa unxibelelwano oluqinileyo.Njengoko inaliti ihamba, kufuneka ulungelelanise umgca wakho wokubona ngqo kwinaliti ukuphepha iimpazamo zeParallax, ezinokuthi zenzeke ukuba ujonge inaliti kwi-engile kwi-engile kwi-engile.Oku kuqinisekisa olona phando luchanekileyo.Nje ukuba inaliti iyazinza, funda ixabiso elibonisiweyo kwisikali kwaye ufaka isicelo semali-mfundo ehambelana nodidi lwakho olukhethiweyo.

Ukufumana imilinganiselo ye-voltage, i-analog milingane ye-ANAG ibonisa izikali ezininzi ezixhasa imilinganiselo eyahlukeneyo ye-voltage.Ezi scales zibandakanya useto lwe-1000 volts, i-250 volts, i-50 volts, kunye ne-10 volts voltage ye-DC.Okubangela umdla kukuba, isikali esifanayo sisetyenziselwa ukusetyenziselwa imilinganiselo ye-AC kunye ne-DC, kunye nokutolika ngokuchanekileyo ezimiselwe ngumsebenzi / wokushicilela.Olu tshintsho luyafuneka njengoko luchonga ukuba ngaba ukufunda kufuneka kutolikwe njenge-AC okanye i-DC Voltage kwaye ukhethe isikali esithile sokusebenzisa.Umzekelo, isilinganiselo se-10-volt sinokusebenza kuzo zombini ii-10-Volt-Volt-Volt, kunye nofundo olukhokelwa ngqo ngumsebenzi / wokuguqula uluhlu.

Umgaqo wokuSebenza we-ANAG kunye neDisptrital Promm

Ukuqonda umahluko kwimithetho-siseko yokusebenza ye-analog kunye nedijithali yedijithali iyafuneka ukukhetha isixhobo sakho esifanelekileyo kwimilinganiselo yakho yombane.Ngelixa zombini ezi ntlobo zisebenza ngevoli yokulinganisa ezisisiseko, yangoku, kunye nokuxhathisa-iindlela abazisebenzisayo ukufezekisa oku kwahlukile.

Umzobo 4: Umzobo we-Schematic womsebenzi we-Multimeter ye-ANAG

I-Multimetersm Assal i-Multimeters, esele isetyenzisiwe ixesha elide, iqeshe inaliti yokubonisa ukufundwa.Indlela engundoqo ibandakanya i-coil ye-wire ibekwe phakathi kweemagnethi ezimbini.Xa uhambo lombane ludlula kwi-coil, ivelisa intsimi yemagnetic.Lo mhlaba wemagneti unxibelelana neemagnethi ezisisigxina, ebangela ukuba i-coil ihambe.Inaliti, iqhotyoshelwe kwiCoil, ihamba kwinqanaba ngalinye eliqinisekisiweyo ukubonisa umlinganiso.Le ntshukumo yoomatshini ithe tye kwaye ibukeka inomdla, ivumela abasebenzisi ukuba bagcine utshintsho kunye neendlela zexesha lokwenyani.Nangona kunjalo, ukufunda isikali ngokuchanekileyo kunokuba ngumceli mngeni, ngakumbi kubaqalayo.Ingcaciso echanekileyo yendawo yenaliti kwisikali ifuna izandla eziqinileyo kunye nomgca oqinisekileyo wokubona iimpazamo zeParallax.Abasebenzisi kufuneka bakhetha uluhlu oluchanekileyo ngesandla, elongeza kubunzima.

Umzobo 5: Umzobo we-Schematic womsebenzi we-Muldital Umsebenzi

I-Multhimetri ye-Multital, kwelinye icala, sebenzisa imijikelezo ye-elektroniki ukulinganisa kunye nokubonisa amaxabiso.Icandelo eliphambili ngumguquli we-analog-to-digital on-Digital or (i-ADC), eguqula imiqondiso ye-analog kwidatha yedijithali.Xa usebenzisa i-Multimetri yedijithali, uqala ngokukhetha umsebenzi wokulinganisa kunye nokudibanisa amathuba kwisekethe.I-ADC yenza iinkqubo zomqondiso wegalelo kwaye ibonisa ukufundwa kwamanani kwi-LCD okanye i-LED ye-LED.Le ndlela ibonelela ngexabiso elicacileyo, elichanekileyo, ukunciphisa kakhulu amandla empazamo yomntu kunye nokwenza lula inkqubo yabasebenzisi, ngakumbi abo banamava ngamava.Iimpawu ezifana nokuhamba ngokuzenzekelayo zilungelelanisa ngokuzenzekelayo uluhlu lwemilinganiselo.Kwakhona, idatha ibamba inqaku elibonisa ixabiso elibonisiweyo eliqinisekisiweyo ngakumbi olwandisa lula ukusetyenziswa kunye nokuchaneka.

Omnye womahluko ophambili kwimigaqo-nkqubo yokusebenza ye-Alog kunye nedijithali yedijithali yindlela eliboniswa ngayo umlinganiselo.I-Multimetersms ye-ANAG isebenzisa isikali esiqhubekayo kunye nenaliti eshukumayo yokubonelela ngotshintsho olubonakalayo lokutshintsha kancinci, kubangela ukuba kube lula ukutshintsha ukuguquguquka kunye neendlela eziqhubekayo.Ngokwahlukileyo, imilinganiselo yedijithali ibonisa amaxabiso afanelekileyo kwi-LED okanye i-LCD Screen, ekulula ukuyifunda nokunciphisa umngcipheko wempazamo yomntu.

Umahluko oneenkcukacha kwizicelo

Ukukhetha phakathi phakathi kwe-Analog kunye ne-Musizism yedijithali echaphazela ukusebenza kunye nokusebenza kakuhle kwemilinganiselo yombane.Ukukhetha kuxhomekeka kakhulu kwisicelo esithile kunye nokusingqongileyo.

Ukufaneleka kwesicelo

I-Multimetersmsms ye-ANAG ye-ANAG: Eyona nto ilunge kakhulu kuhlalutyo loThengiso kunye nokuhlaselwa kweemeko ezinqabileyo.Ukhethwa kwimisebenzi efuna ukuqaphela kwemikhwa kunye notshintsho oluncinci, njengeesekethe zeTun.

Imizamo ye-Multhi yedijithali: Ukukhetha okukhulu kwemisebenzi yokuchazela ephezulu, imisebenzi enobuhlobo, kunye neemeko ezifuna ukufundwa okukhawulezayo, ngokuchanekileyo.Ilungele ukuchonga iingxaki zombane, ilungisa i-elektroniki, kunye neeprojekthi ezineenkcukacha.

I-ANAG MXIBELELWANO EZIQHELEKILEYO KWIINGXAKI

Ukunganyangeki kwengxolo: I-Excel kwiindawo ezinengxolo yombane enkulu, apho i-middift yedijithali inokukhetha ukuphazamiseka.Uyilo lwabo luqinisekisa ukufundwa okuthembekileyo kwiindawo zocweyo lwengxolo okanye useto lweshishini.

Ukuxhomekeka kwibhetriBanikezela ukusebenza ngokuqhubekayo nokuba ubukhona bamandla.

Ubuninzi be-mism yedijithali yokuchaneka

Ukufundwa ngokuthe ngqo: Injineli yokuchaneka okuphakathi kunye nokuchaneka, ibonisa ukufundwa kwamanani okunciphisa impazamo yomntu.

Amanqaku asebenziseka lula: ukujikeleza ngokuzenzekelayo kunye nedatha ebamba imisebenzi yokuphucula ukuhamba nokusetyenziswa kwemali.Qhagamshela nje i-POPES, kwaye isixhobo silungisa, sikuphelise ukukhetha ububanzi be-sumal.Idatha yokubamba idatha inesiphatho esiqinileyo okanye esingathandekiyo.

Ukusetyenziswa kwezeMfundo

Umfundi-ubuhlobo: ukhetha ukuncipha kwabo okusebenzayo kunye nokuboniswa kwedijithali.Ukwenza lula imilinganiselo yokufunda, ukulungiselela abafundi bokuqonda iikhonsepthi zombane.

Ukufunda ngokufanelekileyo: Ngexesha lokuzivocavoca iilebhu, abafundi banokukhetha ngokukhawuleza imisebenzi yokulinganisa, qhagamshela amanqanaba, kwaye bafundele amaxabiso okufunda ngokuthe ngqo, ukuqinisekisa amava okufunda afanelekileyo.Umsebenzi wentuitive uxhasa ukusebenza ngokufundisa imigaqo yombane.

Yeyiphi eyona nto iphambili?Idijithali okanye i-analog i-anto ye-ANAG?

Xa ukhetha phakathi kwe-intergital kunye ne-analog i-analog yemifuno, into exabisekileyo ekufuneka uyiqwalasele kukuphamba kwabo.Ukunyanzelisa kubhekisele kwinkcaso imitha ibonelela ngokuhamba kombane okwangoku.Inqanaba lokunyanzela kwimpembelelo enkulu ichaphazela kakhulu intsebenzo kunye nokufaneleka kwezicelo ezahlukeneyo, ngakumbi ngokuchaneka kunye nokusebenzisana nesekethe.

I-Mulsmetri yeDijithali iqhelekileyo inesiqhelo inomzimba ophezulu kakhulu kune-Multimeter Asms, ihlala ijikeleze i-10 megohms (10 yezigidi).Lo mqobo uphezulu uyadingeka kuba iqinisekisa ukuba i-Multimeter itsala kancinci okwangoku xa usebenza kwi-voltage kwisekethe.Umzobo omncinci wangoku ufuna kakhulu njengoko kuthintela inkqubo yokulinganisa ukuba iphazamisa umsebenzi wesekethe.Xa usebenzisa i-Multimetri yedijithali, uqhagamshelane ne-PREADS kwisekethe, kwaye imbeko ephezulu iqinisekisa ukufundelwa ngokuchanekileyo ngaphandle kokuchaphazela isekethe enobuthathaka, ngakumbi amabala amancinci.Inqaku layo eliphakamileyo liluncedo ngakumbi kwi-elektroniki yanamhlanje, apho ukuphazamiseka kunye nokuphazamiseka okuncinci kulungele ukufumana isifo esichanekileyo kunye nokuchazwa kwengxaki.Ngokugcina ingqibelelo yesekethe, idijithali yedijithali ivumela imilinganiselo echanekileyo efunekayo kuhlalutyo olusebenzayo kunye nokulungiswa.Baqinisekisa ukuba ezona zinto zityumkileyo zihlala zingenamanyene ngexesha lovavanyo.

I-ANAG i-Multimeters ihlala inomgangatho ophantsi, nge-interping therped zihlala zisusela kwi-10 kilohms (10,000) ukuya kwi-20 kilohms kwi-volt nganye.Ngelixa le nkqubo yokufumana imali yanele kwiziphathe ezininzi ezikhulileyo okanye ezingaphezulu, inokubangela imicimbi ebalulekileyo kwizixhobo ze-elektroniki, ezibuthathaka.Inkxalabo esezantsi kuthetha ukuba imitha ye-analog iyotsa okwangoku ukusuka kwisekethe ilinganiswe.Oku konyuse ukuloba okwangoku kunokutshintsha indlela yokuziphatha kwephaluka, okhokelela ekufundeni okuchanekileyo kunye nokuphazamisana nokusebenza kwesiqhelo sesekethe.Xa usebenzisa i-Multimeter ye-ANAG, kufuneka ulumke ngemvakalelo yesekethe.Qhagamshela i-POPES kwaye uqwalasele intshukumo yenaliti kodwa uyazi ukuba impembelelo yemitha inokuyikhusela iziphumo.Kwisekethe ebuthathaka, oku kungakhokelela kwimilinganiselo ephosakeleyo kwaye kunokuyonakalisa izinto ezinamachaphaza.Ke ngoko, ukuqonda ukusikelwa umda kunye nefuthe lokufumana intlawulo esezantsi kuyadingeka kubahlobo ngokuchanekileyo kunye nokuthintela ukwenzakala okunokubakho kuhlobo lwe-elektroniki ngexesha lovavanyo.

Umahluko ekujongisise phakathi kwe-idigital kunye ne-ancwadi ye-analog igxininisa ukubaluleka kokukhetha isixhobo esifanelekileyo somsebenzi.Kwizicelo ezifuna ukukhetha okuphezulu kunye nokuphazamiseka kwesekethe, i-Multimenti ye-Multimetal ephezulu kukuncedwa ngokucacileyo.Ngokwahlukileyo, i-analog milingane ye-ANAG, kunye nokubopha kwabo okuphantsi, zilungele izicelo apho umzobo ofanelekileyo ofanelekileyo uyafuneka.Zihlala zisetyenziswa kwiimeko ezibandakanya iziphaluka eziqinileyo ezibuthathaka kakhulu kwinkqubo yokulinganisa.

I-PHECRE SURRORINGUSINTUS

Enye yezinto eziphambili phakathi kwe-Alog kunye ne-Multimetri yedijithali kukuba zombini ezi ntlobo zisebenzisa iibhetri ukwenza imisebenzi eyongezelelweyo.Zombini zineemfuno ezithile zamandla.

I-9V ye-9v okanye iibhetri ze-as ye-middital yedijithali

Umzobo 6: Sebenzisa iibhetri ze-9v ze-9V zezilingo zedijithali

I-Multhite ye-Mushital (i-DMMS) ixhomekeke kwibhetri yokusebenza kwabo, eyona nto ixhaphakileyo isebenzisa imiboniso yawo yedijithali, i-AA ye-AA yokuhambisa i-didital, ikwiimpawu ezongezelelweyo ezifana nokukhanya okungekho umva kunye nokuhamba ngokuzenzekelayo.Oku kuthembela kumandla ebhetri kwenza ukuba i-DMMS iphathwa kakhulu kwaye ilungele ukusetyenziswa kwabo kwiindawo ezahlukeneyo, nokuba usebenza kwilebhu, kwindawo yokwakha, okanye kwigaraji yokwakha, okanye kwigaraji yokwakha, okanye kwigaraji yokwakha, okanye kwigaraji yokwakha, okanye kwigaraji yokwakha.Ukuphathwa kwee-DMMs luncedo olubalulekileyo, ukuhambisa ubutshaba kunye nokulula kokusetyenziswa kwiindawo ezahlukeneyo.Ukusebenza, ufaka nje iibhetri, vula isixhobo, khetha umsebenzi wokulinganisa owufunayo, kwaye uqhagamshele i-POSTE kwisekethe.I-Recial Sfundinn yokufunda kunye neempawu eziphambili zeDijithali kunye neeNqaku eziPhambili zibonelela ngemilinganiselo echanekileyo, ukuphucula ukusebenza kunye nokuchaneka kuyo nayiphi na indawo.Oku kusebenza kwebhetri okuqinisekisa ukuba i-DMMS ihlala ilungele ukusebenzisa, ukubonelela ngomsebenzi ongaguqukiyo ngaphandle kokuxhomekeka kwimithombo yangaphandle yamandla.

Ubomi bebhetri ye-Multrital Multitat iyahluka ngokusekwe kwindabuko yokusetyenziswa kunye neempawu zayo.Iimodeli ezixhotywe ngenqaku le-Auto-Shutoff yoNcedo lokuThintelwa ngokugcina ubomi bebhetri ngokucima imitha xa ingasetyenziswanga, yandisa ixesha elisebenzayo kunye nokuqinisekisa ukuba i-Multimeter ilungele na xa kufuneka.Ukwandisa ukusebenza kakuhle, hlala uqinisekisa ukuba i-Auto-Shutofd inikwe amandla, ngakumbi ngexesha lokufumana ithutyana.Kububulumko nokugcina iibhetri ze-spersere zisandleni sokuthintela ukuphazamiseka ngexesha lokuphumla.Xa usebenzisa i-Multritat Multimet, jonga rhoqo imeko yebhetri, kwaye ubeke endaweni yoko kufuneka ugcine ukusebenza okungaguqukiyo.Olu qhelolo luqinisekisa ukuba i-Multimet yakho ithembekile kwaye ichanekile, ukuthintela ixesha lokuphumla ngexesha lokuxilongwa kunye nokulungiswa.

Iiseli zeqhosha, i-AA, iibhetri ze-AAG MXIBINI

Umzobo 7: Sebenzisa iibhetri ze-AAA kunye ne-AAA ye-analog misters

I-Multimeter ye-Analog ixhomekeke ngokuyintloko kwiyilo labo lemisebenzi esisiseko.Intsingiselo, abayifuni mthombo wamandla wokulinganisa i-voltage okanye okwangoku.Oku kubenza babe zizixhobo ezinokuthenjwa kwaye bakwazi ukusebenza ngaphandle kokunikezelwa kwamandla okuqhubekayo.Ezi milinganiso ziluncedo kakhulu kwiimeko apho ufikelela khona inomda.Nangona kunjalo, ngokuchasene nokulinganisa, i-analog misters ye-analog ifuna iibhetri.Ngokwesiqhelo, basebenzisa iibhetri ezincinci njengea-AA, AAA, okanye iiseli zeqhosha ukulawula amandla okulinganisa.Xa ukulinganisa ukunyangeka, ezi bheli zithumela ezincinci zangoku ngesekethe, zivumela i-meyitha ukuba ichaze ngokuchanekileyo.

Ukusebenza kwi-Multimeter Asmters, uqala faka ibhetri efanelekileyo, nokuba yi-AA, AAA, okanye iiseli zeqhosha.Emva koko, setha umsebenzi wokungaxhathisi, kwaye uqhagamshele i-POST kwisekethe.Inaliti yemitha iya kuthi emva koko ishukume ukubonisa ixabiso lokuchasana, olitolikisayo ngokufunda isikali.Indibaniselwano yemisebenzi enamandla kunye nebhetri enamandla eqinisekisa ukuba i-aalog mismeters ihlala iguquguqukayo malunga ne-volostics eyahlukeneyo apho i-voltage apho i-voltage kunye nemilinganiselo yangoku ayifuni umthombo wamandla.

I-Analog vs i-Multimet ye-Multimet yePrimeter kunye ne-CREAL

I-EPOOR YOKUGQIBELA I-ANAG AXT

I-Multimes yeMiddreyitha ye-analog ibonelela izibonelelo ezininzi ezibalulekileyo, ngakumbi ngokwamandla abo okubonisa iindlela kunye notshintsho ekuhambeni kwexesha.Enye yezona zinto zimangalisayo zee-Multimeters ze-analog yimeyile eshukumayo, enika umboniso obonakalayo wokuba ezingakuxabisiyo.Le ntshukumo eqhubekayo iluncedo ngakumbi xa kukho imijikelezo yokutsala okanye ukwenza uhlengahlengiso oluhle.Ngokungafaniyo nokufunda kwedijithali ezibonelela ngexabiso le-tigital inani le-timerity, intshukumo yenaliti ivumela abasebenzisi ukuba babone utshintsho oluncinci, lwenza kube lula ukufumanisa iindlela kunye ne-v ariat i-ions kwimilinganiselo.Nangona kunjalo, i-analog misters missimeter ihlala isebenza ngakumbi kwaye ichaphazeleke kakhulu yingxolo yombane, ibenze bathembeke kwindawo enengxolo.Indalo yabo yendlela yabo kukwathetha ukuba zinokusebenza ngaphandle kweebhetri zevolthi kunye nemilinganiselo yangoku, qinisekisa ukuba zihlala zilungele ukusetyenziswa.I-Multimeter ye-ANAG i-Excel kwimeko enengxolo yombane ebalulekileyo, njengoomasifundisane okanye iisayithi zemizi-mveliso, ngenxa yokwaluphala kwendalo kuphazamiseka.

I-ANGER YOKUGQIBELA I-ANGX

Ngaphandle kweengenelo, i-mfundo ye-milsm ye-analog ineengxaki ezininzi ezibonakalayo.Enye into engenamsebenzi yeyona nto inokwenzeka yokufunda ukungachaneki ngenxa yoyilo lwenaliti, ifuna abasebenzisi ukuba batolika isikhundla senaliti.Le nkqubo ixhaphakile kwimpazamo yomntu, ngakumbi impazamo yeParallax, eyenzekayo xa inaliti ijongwa kwi-angle, ekhokelela ekufundweni okungachanekanga.Iimpazamo ezinjalo zinokwenza ukuba zifumane inyathelo elichanekileyo elicelomngeni, ngakumbi kwiindawo ezikhawulezayo okanye eziphezulu zoxinzelelo.Ngokungafaniyo neemodeli zedijithali ezibonelela ngamanani abenziweyo kwiscreen, i-analog i-ancwadi ye-analog ifuna kwaye iqwalaselwe kwiinkcukacha, ezenza ukuba bangabinamdla kwaye bangabi nakuphikiswa ekutolikeni gwenxa.

Omnye umda we-Multimeters ye-ANAG kukunqongophala kwamanqaku aphambili aqhelekileyo kwiimodeli zedijithali, ezinjengeZakhono eziThengiweyo ezizenzekelayo.Bafuna ukhetho lwezinto zokufunda, ukwenza inkqubo ityhutyha kwaye ichitha ixesha, ngakumbi iMilinganiselo enzima.Ngaphandle koko, i-analog mismeters mismeters eqhelekileyo inesifo sokubamba idatha ifunyenwe kwiimodeli zedijithali.Inqaku ledatha ledatha livumela abasebenzisi ukuba bakhulule umlinganiso obonisiweyo, ukuqhuba ukurekhoda ngokulula okanye uhlalutyo ngaphandle kokujonga rhoqo imitha.Ngaphandle kwalo msebenzi, i-analog milingane ye-ANAG ingaba ilunge lula kwimisebenzi efuna amaxwebhu aneenkcukacha okanye kwiindawo apho kunzima ukugcina iliso kwi-meter ngokuqhubekayo ngokuqhubekayo.Oku kungabikho kungenakukwazi ukuyenza imisebenzi, njengoko abasebenzisi kufuneka barekhode ukufundwa ngexesha lokwenyani, ukwandisa amandla eempazamo kunye nokwenza inkqubo ibetheke ngakumbi, ngakumbi kwiimeko ezikhawulezayo okanye iimeko ezingazinzanga.Nangona kunjalo, i-analog misters ye-analog idla ngokuba yi-bulkier kunye ne-fragile engaphezulu ethelekiswa ne-digitals yedijithali ngenxa yezinto zabo zoomatshini, njengezinaliti kunye neenxalenye zangaphakathi zokuhamba.Olu hlambili lunciphisa ukuqina kwabo kunye ne-wostespan, ibenza balungele indawo efudumeleyo okanye efuna ukutya.

Iindlela zokulinganisa i-ididtal

Imilinganiselo ye-Multimenti yedijithali inika izibonelelo ezininzi ezibalulekileyo, ezenza ukuba ukhetho olungcono kubasebenzisi abafuna ukuchaneka okukhulu kunye nokuchaneka kwemilinganiselo yombane.Enye yezona zibonelelo ziphambili kukuchaneka kwabo kunye nokuchaneka, ukubonelela ngeenqobo zokuziphatha ezichanekileyo kunokuba zithembele kwitoliki yesikhundla senaliti.Olu candelo ledijithali lunciphisa ithuba lempazamo yomntu.Ukufunda kwedijithali kuqondelwa ngokuthe ngqo ukufunda, nakwiimeko ezilula.Oku kwenza ukuba abasebenzisi bafumane iziphumo ezinokuqhubeka ngokukhawuleza nangokufanelekileyo.Ngaphandle koko, izinto ezinjengokuzenzekelayo, ukubamba idatha, kunye nemveliso yenqanaba lokuphucula imilinganiselo yokusetyenziswa nokusetyenziswa kweMisebenzi yeMisebenzi yeDijithali yemisebenzi eguquguqukayo naleyo.

Elinye imvume yezimiselo zedijithali ngamacandelo abo aphezulu, aphumeleliseke kakhulu.Inqaku eliphambili lihamba ngokuzenzekelayo, elichonga ngokuzenzekelayo uluhlu lokulinganisa oluchanekileyo lweparameter.Lo msebenzi usindisa ixesha kunye nomzamo, ngakumbi kubasebenzisi abangaqhelekanga ngokukhethwa kwezandla.Ukujikeleza ngokuzenzekelayo kunciphisa umngcipheko wokukhetha okungachanekanga, ukuthintela ukufunda okungachanekanga nokukhusela i-Multimeter evela komonakalo onokubakho.Eli nqaku lilungelelanisa inkqubo yokulinganisa, ivumela iziphumo ngokukhawuleza, iziphumo ezinokuthenjwa ezinokuthenjwa, kwaye zinciphise umda kwimpazamo yomsebenzisi.I-Multhimetri yeDijithali ihlala ibonisa umsebenzi wokubamba idatha, evumela abasebenzisi ukuba bakhulule ixabiso elibonisiweyo.Oku kuluncedo ngakumbi xa kuthatha imilinganiselo kwiindawo ezinzima ukuya kufikelela kwindawo apho kuqhubeka isikrini kunzima.

IIMPAWU ZOKUGQIBELA IIMPAWU ZEMPILO

Ngaphandle kwezibonelelo zabo ezininzi, imilinganiselo yedijithali ineengxaki ezifanele ziqwalaselwe abasebenzisi.Ingxaki enkulu ebaluleke kakhulu kukuziva kwingxolo yombane.Kwiimeko ezinokuphazamiseka okuphezulu kwe-elektromagnetic, ezinjengokuseto zeshishini, imiqondiso yedijithali inokuthatha imiqondiso engafunekiyo, echaphazela ukuchaneka kwemisebenzi yabo yokufunda.Oku kubandakanywa nengxolo kunokuba yingxaki kakhulu xa kufuneka imilinganiselo echanekileyo.Abasebenzisi kufuneka balumkile kwezonato zolwazi, njengoko uphazamiso lungakhokelela kwidatha ephosakeleyo, ekuqulunqweni kunye nokungqinisisa izigqibo ezingachanekanga okanye ukulungiswa okungalunganga.Lo mda unyanzelisa ukuthathelwa ingqalelo ngononophelo lwendalo xa usebenzisa i-mismm yedijithali yemisebenzi yokuchazela ephezulu.

Omnye umda wokupheliswa kwedijithali kukuthembela kwabo kwiibhetri zomsebenzi.Ngokungafaniyo ne-ANAG i-ANAG i-ANG ANG, enokulinganisa i-voltage kwaye ingenamthombo wamandla, iimodeli zedijithali zifuna iibhetri ukuba zisebenze.Oku kuxhomekeka kuthetha ukuba banokuthi baphelelwe ngamandla ngamaxesha anzima, anokuphazamisa umsebenzi oyingozi.Ukunciphisa lo mngcipheko, abasebenzisi kufuneka bahlale begcina iibhetri zesandla, bongeza ungqimba lolondolozo lwesondlo.Le mfuneko yokuba ibhetri isebenze rhoqo inokuba luxanduva kwiindawo ezikude okanye ngexesha lokusetyenziswa okusiweyo.Ixabiso lelinye indawo apho i-milt yedijithali yedijithali inokusilela ngokufutshane xa kuthelekiswa ne-ANAG AMABERPARTS.I-Multimetersm Alts Asmmetersm Alts, ngakumbi abo banamanqaku aphambili anjengee-auto-i-auto, idatha, kunye nemisebenzi yememori, bathande ukuba babiza kakhulu.Ukuze abasebenzisi abafuna isixhobo esisisiseko semilinganiselo elula, iindleko ezongezelelweyo ze-19 mzuzu i-19 i-19 yedijithali zinokugwetyelwa.Ke ngoko, umlinganiselo wokungenelela iindleko kufuneka aqwalaselwe ngononophelo, njengokutyala imali kwi-Multimenti yedijithali enesiphelo anokuqiniseka, kwimisebenzi ephosakeleyo apho isimilo se-ANAG SIVER esiya kwanela.

Ukuqukumbela

Ukukhetha phakathi kwe-Analog kunye ne-Multimenti yedijithali kuxhomekeke kwiimfuno zakho kunye nendawo osebenza kuyo. Zombini iintlobo zinamandla abo.I-Multimes ye-Analog ihlala inamandla kwaye ineendleko, ifanelekile kwiimeko ezinengxolo yombane kunye nabasebenzisi abafuna isixhobo esinokuthenjwa, esithe ngqo.I-Multhimetri yeMiddreyitha yedijithali, kunye neempawu zabo eziphezulu kunye neempawu eziphambili, zilungele imilinganiselo enzima kunye nemisebenzi yomsebenzisi.Cinga ngemisebenzi yakho ethile kunye nendawo efanelekileyo xa ukhetha i-Multimeter.Zombini iimodeli ze-alog kunye nedijithali zibonelela ngezibonelelo ezixabisekileyo ezinokuphucula ukuchaneka kunye nokusebenza kakuhle kwemilinganiselo yakho yombane.

Imibuzo ebuzwa rhoqo [i-FAQ]

1. Yintoni into yokuqala ekufuneka uyenzile ngaphambi kokusebenzisa i-Multimeter?

Ngaphambi kokusebenzisa i-Multeter, into yokuqala ekufuneka uyenzile kukujonga useto kunye nemeko yesixhobo.Qiniseka ukuba i-Multimeter isetiwe kuhlobo lwendlela efanelekileyo (i-voltage, i-voltage, okwangoku, ukuxhathisa, njl njl) kunye noluhlu olufanelekileyo lwento onqwenela ukuyilinganisa.Ngeemfuno ze-MAG, qinisekisa ukuba inaliti ihleliwe kwi-zero, ebandakanya uvavanyo olufutshane kwaye luhlengahlengise i-zero-Ohm Knob de i-Iro-OHM ide ifumane i-zero kwinqanaba lokuchasana.Ngeendawo zedijithali zedijithali, qinisekisa ukuba ibhetri isebenza kwaye igunya elifanelekileyo ngokuchanekileyo.

2. Ngaba i-analog i-analog engapheliyo?

I-Multhimes ye-ANAG ayiphelelanga.Ngelixa i-middsm yedijithali ethathwe ikakhulu ngenxa yokuchaneka kwabo, ukulungiselela ukusetyenziswa kwabo, kunye nemilinganiselo eyongezelelweyo, i-Munzima ye-Munda ye-ANAG isekhona indawo yabo.Baxabiseke ngokukhethekileyo ukukwazi kwabo ukubonisa iindlela kunye nokuguquguquka ngexesha lokwenyani, elinokuba luncedo ekuthandeni nasekusetyenzisweni kweliso.Ubugwenxa babo kunye nokukwazi ukusebenza ngaphandle kwebhetri yokufumana i-voltage kunye nemilinganiselo yangoku kubenza bathembeke kwiindawo ezithile, ngakumbi apho ingxolo yombane ingekho khona.

3. Kutheni le nto ichanekile i-190 echanekileyo?

I-Multimetri yedijithali ichanekile ngakumbi kuba ibonelela ngeendlela ezichanekileyo zamanani, ukuphelisa umsebenzi wokuqonda obandakanyekayo ekutolikeni izikhundla ze-ANAG.I-Multhitatri ye-Mudrital isebenzisa isekethe ye-elektroniki ukuguqula imiqondiso ye-analog kwidatha yedijithali, eboniswa kwi-LCD okanye i-LCD Screen Screen.Le nkqubo yokuguqula, incediswa ngamacandelo anjenge-Analog-to-to-to-to-to-to-to-dijithali yedijithali (i-ADC), iqinisekisa ukuchaneka okuphakathi kunye nempazamo yomntu.Iimpawu ezifana nokuhamba ngokuzenzekelayo ukuphucula ukuchaneka ngokuzenzekelayo ukukhetha uluhlu lwemilinganiselo efanelekileyo, ukunciphisa ithuba useto olungachanekanga.

4. Ichanekile njani i-analog ye-analog ye-analog?

Ukuchaneka kombungu we-analog i-alsmimeter kuxhomekeke kumgangatho wayo kunye nobuchule bomsebenzisi.Ngokubanzi, i-ANAG i-Multimeters inokubangela ukuba i-± 2-3% ye-2-3% yokufunda ngokugcweleyo.Oku kuthetha ukuba ukufundiswa ngokuqhubekekayo kwi-100 volts, umlinganiso unokungabikho nge-2-3 volts.Izinto ezifana neempazamo zeParallax, apho i-angle yokujonga inaliti inokuchaphazela ukufunda, kunye nemfuno yokhetho lwe-SITS onokuthi angenise ukungachaneki.Ngaphandle kwale mida, i-Mungelo le-Musimeters isenokunika ukufundwa okuthembekileyo xa isetyenziswa ngokuchanekileyo, ngakumbi ngokujonga izinto eziguqulayo kunye nokuguquguquka.

5. Kutheni ubuchwephesha besasebenzisa i-analog ye-analog i-analog ye-ANAG?

Abachwepheshe basasebenzisa i-analog ye-analog milingane yezizathu ezininzi:

Uhlalutyo lweTrand: Ukuhamba okuqhubekayo kwenaliti kubonelela ngokubonakaliswa okucacileyo kokuguquguquka kokuguquguquka kweendlela kunye nezinto eziluncedo kwimisebenzi efana nentengiselwano kunye nokubeka iliso kwimiqondiso yokutshintsha.

Ukunganyangeki kwengxolo: I-Multimeter Asxtersms ye-ANAG ingachaphazeleka kwingxolo yombane, ibenze bathembeke kwiindawo ezinengxolo ezinje ngezixhobo zokusebenza.

Inkululeko yebhetri: Ukufumana i-voltage kunye nemilinganiselo yangoku, i-Multimeter Assimeter ayifuni ibhetri, ekuqinisekiseni ukuba banokusetyenziswa kwiimeko apho imithombo yamandla ilinganiselwe okanye ayifumaneki.

Ubuninzi: I-Multimetersms Misters eqingqiweyo ihlala iqhakazwa ngakumbi kwaye inokumelana neemeko ezinzima, kubandakanya amathontsi, iinyikima, kunye nobushushu obugqithisileyo.

Ukulula: Kwimilinganiselo esisiseko esiyisiseko, i-Multimeter Assimeters ye-ANAG ibonelela ngesixhobo esithe tye nesinokuthenjwa ngaphandle kokuntywila kweentsontelo.

Ngokukhulisa la mandla, amagcisa anokuxhamla kwizibonelelo ezikhethekileyo ezinikezelwa zizifundo ze-analog kwimigangatho ethile.