Ukuhlolwa Komhlaba Umhlaba

Igama elithi "ukumelana komhlaba" igama elichazwe kabi. Kwamanye amazinga (njengamazinga okuphepha emishini yasendlini), kubhekisa ekumelaneni okusekelwe ngaphakathi kwemishini, ngenkathi kunezindinganiso ezithile (ezifana naseqenjini lokuklama eliphansi), kusho ukumelana nedivayisi yonke. Esikukhuluma ngakho kubhekiswa ekumelaneni naphakathi kwemishini, okungukuthi, ukumelana kwesisekelo (okubizwa nangokumelana nezisekelo) kumazinga okuphepha womkhiqizo, okubonisa izingxenye zokuphepha zomkhiqizo. ukumelana phakathi kwama-terminals. I-General Lingabhala ichaza ukuthi lokhu kumelana akufanele kube kukhulu kune-0.1.

Ukumelana nesendlalelo kusho ukuthi lapho ukufakwa kohlelo lokusebenza kagesi kwehluleka, izingxenye zensimbi ezitholakala kalula ezifana nokuvalelwa kukagesi zingakhokhiswa, futhi ukuvikeleka okuthe xaxa kuyadingeka ekuphepheni komsebenzisi wohlelo lokusebenza lukagesi. Ukumelana nesendlalelo kuyinkomba ebalulekile yokulinganisa ukuthembeka kokuvikelwa kogesi okuyisisekelo.

Ukumelana nesendlalelo kungalinganiswa nomhloli wokumelana onesisekelo. Njengoba ukumelana kwesisekelo kuncane kakhulu, kuvame ukuba ngamashumi ama-miliohms, kuyadingeka ukusebenzisa isilinganiso sokugcina esine-terminal ukuqeda ukumelana nokuxhumana futhi uthole imiphumela yokulinganisa enembile. Umhloli wokumelana nomhlabathi wakhiwa ngokuhlinzekwa kwamandla okuhlola, umjikelezo wokuhlola, inkomba kanye nomjikelezo we-alamu. Ukuhlinzekwa kwamandla okuhlola kwakha i-AC Test yamanje ye-25A (noma i-10a), futhi isifunda sokuhlola siyakhulisa futhi siguqule isiginali ye-voltage etholwe yidivayisi etholwe yinkomba etholwe. Uma ukumelana kwesisekelo okulinganiselwe kukhulu kunenani le-alamu (0.1 noma u-0.2), ithuluzi lizwakala lizwakala likhanya.

Uhlelo Lokuqinisekiswa Lokuhlola Ukuhlola Ukuhlola Ukuhlola Ukuhlola

Lapho uMhloli Wokumelana Nohlelo Olawulwa Icala ulinganisa ukumelana kwesisekelo, isiqeshana sokuhlola kufanele siboshwe endaweni yokuxhuma ngaphezulu kwengxenye efinyelelekayo efinyelelekayo. Isikhathi sokuhlola akulula ukuba yinde kakhulu, ukuze ungashisi amandla okuhlola.

Ukukala ngokunembile ukumelana okuyisisekelo, izintambo ezimbili ezithambile (izintambo ze-voltage Sampling) esiqeshini sokuhlola kufanele zisuswe kwi-voltage terminal yensimbi, zithathelwe indawo ezinye izintambo ezimbili, futhi zixhunywe endaweni yokuxhumanisa phakathi kwento ephakeme kanye namanje Hlola isiqeshana sokuqeda ngokuphelele ithonya lokumelana nokuhlolwa.

Ngaphezu kwalokho, umhloli wokumelana nesendlalelo angalinganisa futhi ukumelana nokuxhumana koxhumana nabo bakagesi abahlukahlukene (oxhumana nabo) ngaphezu kokulinganisa ukumelana nezindawo.

I-Merrick Amathuluzi Ukumelana Nezinhlelo Zokumelana Nezinhlelo Zokumelana Nezinhlelo Zokumelana ne-RK9930Isivivinyo esiphezulu samanje ngu-30a;RK9930AIsivivinyo esiphezulu samanje ngu-40a;Rk9930bUkukhishwa okuphezulu kwamanje kungama-60a; ekuhlolweni kokumelana kwesisekelo, ngaphansi kwemisakazo ehlukene, umkhawulo ophezulu wokumelana kokuhlolwa ubalwa ngale ndlela elandelayo:

Isixazululo (7)

Lapho ukumelana okubaliwe r kukhulu kunenani lokumelana eliphezulu lomhloli, thatha inani lokumelana eliphezulu.

Yiziphi izinzuzo zoMhloli Wokumelana Nohlelo Olawulwa Umhlaba?

I-programfraff strass Reservance Tester I-Sine Wave Generator ilawulwa ikakhulukazi yi-CPU ukukhiqiza i-wave ejwayelekile ye-sine, kanye nokuhlanekezela kwalo kwe-waveform kungaphansi kuka-0.5%. I-Standard Sine Wave ithunyelwa kumjikelezo we-amplifier wamandla wokukhuliswa kwamandla, bese kuthi okwamanje kungukukhishwa kwemali ekhishwayo yamanje yokukhipha. Ukukhishwa kwamanje kudlula ku-Transformer yamanje. Ukuhlunga, ukulungiswa kabusha, ukuhlunga, futhi ukuguqulwa kwe-A / D kuthunyelwa ku-CPU ukuze kuboniswe. ISamptage voltage Sampling, ukulungiswa kabusha, ukuhlunga, futhi ukuguqulwa kwe-A / D kuthunyelwa ku-CPU, futhi inani lokumelana elilinganisiwe libalwa yi-CPU.

Isixazululo (9) Isixazululo (8)

Umhloli Wokumelana Komhlaba OcacileUma kuqhathaniswa nomhloli we-voltage we-voltage regating wokumelana ne-testance yokumelana, kunezinzuzo ezilandelayo:

1. Ukukhishwa komthombo wamanje okuqhubekayo; Setha okungu-25A kwamanje, ngaphakathi kobubanzi bokuhlola lolu chungechunge lwabahloli, ngesikhathi sesivivinyo, okukhona okukhona komhloli kungu-25A; Ukukhishwa kwamanje akushintshi nomthwalo.

2. Ukukhishwa kwamanje kwe-Program-Retronded Retrongled Resessionance Properance Tester akuthinteki kumandla aphethwe amandla. Kumhloli wendabuko we-voltage Regametha Regamer Terring Resistance umhloli, uma ngabe ukulethwa kwamandla kuguquguquka, okuphumayo okwamanje kuzoshintshana nakho; Lo msebenzi wohlelo lokumelana nohlelo olulawulwa khona olungenakutholwa alunakutholwa ngumhloli we-voltage Regulator wokumelana nohlobo lokumelana.

3.Umhloli wokumelana ne-RK7305inomsebenzi wokulinganisa isoftware; Uma umphumela wamanje, ukukhombisa ukumelana kwamanje nokuhlola kwe-Test kudlula ububanzi obunikezwe kwibhukwana, khona-ke umsebenzisi angalinganisa umhloli ngokuya ngezinyathelo zokusebenza zebhukwana lomsebenzisi.Uchungechunge lwe-RK9930Ingalinganiswa ngokuzenzakalelayo futhi ayithinteki imvelo

4.Ukuphela kokuphela kwamanje kuyahlukahluka; RK9930,RK9930A,Rk9930bUkukhishwa kwamanje kweTation Resessionance Tester kunamafrikhwensi amabili anawo: 50hz / 60hz, okungahlangabezana nezidingo zezingcezu zokuhlola ezahlukahlukene.

 

Ukuhlolwa kokuphepha kwemishini yasendlini

1. Ukuhlolwa kokumelana nokufakelwa

Ukumelana kokufakelwa kwemishini kagesi yasendlini kungenye yezimpawu ezibalulekile zokuhlola ikhwalithi yokufakelwa kwayo. Ukumelana kokufakelwa kubhekisele ekumelaneni phakathi kwengxenye ebukhoma yensiza yasendlini nengxenye yensimbi eveziwe engaphili. Ngokuthuthuka okusheshayo kweMkhakha Yomndeni Womkhandlu kanye nokwanda okukhulu kokuthandwa kwemikhiqizo enjalo, ukuze kuqinisekiswe ukuphepha komuntu siqu kwabasebenzisi, izidingo zekhwalithi yokufakelwa kwezinto zasendlini ziba zinhle ngokwengeziwe.

Isixazululo (10) Isixazululo (11)

Ukulwa nokumelana nokulinganisa insimbi

1. I-plug ekunikezelweni kwamandla, vula inkinobho yamandla, ukukhanya kwenkomba yamandla kuqhubeke;

2. Khetha i-voltage esebenzayo bese ucindezela inkinobho edingekayo ye-voltage;

3. Khetha inani le-alamu;

4. Khetha isikhathi sokuhlola (sochungechunge lokubonisa lwedijithali, uhlobo lwe-pointer alunawo lo msebenzi);

I-5 infinity yesikole (); (RK2681 Series ingasekela)

I-6. Ngekulinganisa okugcwele kwesilinganiso, xhuma umhlangano wokulinganisa onamathiselwe ekugcineni kokulinganisa, bese ulungisa i-potentiometer ephelele yokulinganisa ukulinganisa ukuze isikhonzeli sikhomba esikalini esigcwele.

7. Xhuma into elinganiselwe ekugcineni kokulinganisa bese ufunda ukumelana kokufakelwa.

 

Ukuhlolwa kokulwa nokuqina kokuhlola izinyathelo zokuphepha

1. Kufanele kushaywe ngokuphelele ngaphambi kokukalwa kokushayela umswakama emshinini, ikakhulukazi esimweni sezulu esinomswakama endaweni yemvula eningizimu.

2. Lapho ulinganisa ukumelana kokufakelwa kwemishini kagesi ekusebenzeni, imishini kufanele ithathwe ngaphandle kombuso kuqala, futhi ukulinganisa kufanele kwenziwe ngokushesha ngaphambi kokushiswa kwemishini yokushisa egumbini lokushisa ukuvikela ukubuyiselwa emuva endaweni evuthayo.

3. Ithuluzi lokulinganisa elekthronikhi kufanele libe sesimweni esingasebenzi, futhi ukushintshela kwensimbi kufanele kube ku-Off State ukukala ukumelana kwalo kokufakelwa, kanye nemibuthano noma izingxenye ezingahlobene nengxenye ehlolwe kufanele zinqanyulwe ngesikhathi sokulinganisa .

4. Ukuze ugweme inani lokulinganisa elithinteka ekufakweni okumpofu kwesilinganiso sokuxhuma i-wire, ukufakwa kocingo okuxhumanisa khona okuqhubekayo kufanele kuhlolwe kaningi futhi kungaphenduki ngokumelene nomunye.


Isikhathi sePosi: Oct-19-2022
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Imikhiqizo efakiwe, Indawo lapho ittamap, Imitha yamandla kagesi aphezulu, Imitha ye-voltage ephezulu, Ithuluzi elibonisa ama-voltage okufaka, Imitha yamandla kagesi aphezulu edijithali, Imitha ephezulu yedijithali yedijithali, Imitha ye-Voltage, Yonke Imikhiqizo

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