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I-N2600 Series High Precision Source Measure Unit(SMU)
Uchungechunge lwe-N2600 imitha yomthombo wedijithali eyakhiwe yi-NGI, ehlanganisa eduze imisebenzi yomthombo wokunemba okuphezulu kanye nesilinganiso sokunemba okuphezulu. Ihlanganisa imisebenzi engu-5 (umthombo wamandla kagesi, umthombo wamanje, ukulinganisa kwe-I/V/R) kuthuluzi elilodwa. Ibanga lokulinganisa lihlanganisa 200V kuya ku-1μV, 1A kuya ku-10pA, 200MΩ kuya ku-10μΩ. Ukulungiswa kwesilinganiso kunamadijithi angu-6½. Ukunemba okuyisisekelo kungafinyelela ku-100μV, 600pA, 300μΩ. Uchungechunge lwe-N2600 lunomthombo wamandla kagesi owakhelwe ngaphakathi, umthombo wamanje ongashintshi, isilinganiso sokumelana, imodi yokushanela, ijeneretha yesiginali, i-synchronous trigger, umsebenzi wokubala, njll., futhi inikeza isoftware yohlelo lwe-PC mahhala. Ingasetshenziswa kabanzi ekuhlaziyweni kwesici nokuhlolwa kokukhiqizwa kwezingxenye namamojula kwezokuxhumana, i-semiconductor, ikhompyutha, izimboni zezimoto kanye nezokwelapha.
Izici main
●5 koku-1 (umthombo wamandla kagesi, umthombo wamanje, isilinganiso se-I/V/R)
● Isekela ukwenza ngokwezifiso kwamandla kagesi aphezulu, amandla aphezulu kanye ne-pulse current
●Isekela iphrothokholi ye-SCPI
● Umsebenzi wokukhipha igagasi lesikwele
●Ukunemba okuyisisekelo kufika ku-100μV, 600 pA, 300μΩ
●Imbobo ye-LAN, isixhumi esibonakalayo se-RS232
●Ibanga elibanzi lokulinganisa, 200V ukuya ku-1μV, 3A ukuya ku-10pA, 200MΩ ukuya ku-10μΩ
●Isilinganiso esikhulu samasampula esingu-100ksps
●Umthombo nosinki (4-quadrant) ukusebenza
●2/4/6-isilinganiso sokumelana nentambo
●Imbobo ye-USB engaphambili, isekela isitoreji sesithombe-skrini
●2U/½19" i-chassis, idizayini engasindi futhi ephathekayo
● Isikrini se-LCD esingu-4.3 intshi, isikhombimsebenzisi esilula sokusebenza, kulula ukusisebenzisa
● Isekela izindlela zokushanela izitezi eziqondile kanye nezindlela zokushanela zezitezi ze-logarithmic
Amasimu Wokufaka Isicelo
Imisebenzi Nezinzuzo
5 ku-1 (umthombo wamandla kagesi, umthombo wamanje, isilinganiso se-I/V/R)
Uchungechunge lwe-N2600 lusebenzisa i-chassis engu-½ engu-19-intshi engu-2U evamile. Ukuhlanganisa amasekhethi omthombo nokulinganisa abe ithuluzi elizimele elihlangene kunciphisa kakhulu ukuthuthukiswa kwesistimu yokuhlola, ukusetha nesikhathi sokuyilungisa, kuyilapho kulondoloza isikhala sebhentshi lokuhlola futhi kunciphisa izindleko zokuthenga zizonke. Isici sokuhlanganisa ukunemba se-N2600 Series SMU sinikeza izinzuzo eziningi ngaphezu kwamathuluzi ahlukene. Nakuba ihlinzeka nge-voltage enembile ephumayo kanye nemithombo yamanje, ingakala yamanje, i-voltage nokumelana, futhi inesivinini sokuphendula sokuhlola esiphezulu, esingavikela i-DUT ekulimaleni ngaphansi kokulayishwa ngokweqile ngezikhathi ezithile, ukubaleka kwe-thermal, njll.
Ukusebenza kwamaquadrant amane njengomthombo noma umthwalo
Amaquadrants amane: I-quadrant yamandla ibhekisela kumdwebo we-quadrant owenziwe nge-voltage njenge-X-eksisi futhi yamanje njenge-Y-eksisi. Ku-quadrants yokuqala neyesithathu, i-voltage ne-current iya ohlangothini olufanayo, futhi i-SMU inikeza amandla ku-DUT, ebizwa ngokuthi imodi yomthombo. Ku-quadrants yesibili neyesine, i-voltage kanye ne-current go back direction of the current, i-DUT iphuma iye ku-SMU, futhi i-SMU idonsa isikhashana engenayo futhi inikeza indlela yokubuya yamanje, ebizwa ngokuthi imodi yokucwila.
IV izici
Ngokuvamile, ukucaciswa kwe-IV kwe-DUT kudinga ukusetshenziswa kwe-ammeter ezwela kakhulu, i-voltmeter, umthombo kagesi, nomthombo wamanje. Inqubo yokuhlela, ukuvumelanisa, ukuxhuma, ukulinganisa, nokuhlaziya ngayinye yalezi zinsimbi iyinkimbinkimbi, idla isikhathi, futhi ithatha isikhala esiningi ngokweqile sebhentshi lokuhlola. Uchungechunge lwe-N2600 lungenza lula kakhulu inqubo yokuhlola futhi lunciphise umsebenzi wesikhala sebhentshi lokuhlola. I-N2600 inikeza ukusebenza kwe-4-quadrant. Uma isebenza ku-quadrant yoku-1 neyesi-3, i-N2600 isebenza njengomthombo wamandla wokukhiphela amandla ku-DUT. Uma isebenza ku-quadrant yesi-2 neyesine, i-N4 isebenza njengosinki (umthwalo) wokumunca amandla. Kumodi yomthombo noma yokucwila, i-N2600 ingakwazi ukukala i-voltage, yamanje, kanye nokumelana, ikwenze kube ukukhetha okuhle kwezimpawu ze-IV ze-DUT, njengocwaningo lwezinto ezibonakalayo, ogesi, isemiconductor, njll.
Imvilophu yamandla
Ihlukile kokunikezwa kwamandla e-matrix yendabuko, ngaphansi kwamandla afanayo ku-N2600, abasebenzisi bangakhetha i-voltage ephezulu kanye ne-voltage ephansi yamanje noma ephansi kanye nokukhishwa kwamanje okuphezulu ngokuya ngezidingo zangempela. Umkhawulo womthombo/usinki we-N2600 nawo uhlukile ngokukhetha ukucaciswa okuhlukile.
N2600-020-01 umkhawulo womthombo/usinki: ±21V@±1.05A
N2600-200-01 umthombo/umkhawulo wokucwila: ±21V@±1.05A ±210V@±105mA
Umkhawulo we-N2610-100-03 womthombo/usinki: ±21V@±3.15A ±105V@±1.05A ±105V@±10.5A(imodi ye-pulse kuphela)
Ukushanela izitebhisi ezilayini kanye nokushanela kwezitebhisi ze-logarithmic
I-N2600 isekela izindlela zokushanela izitebhisi eziqondile kanye nezindlela zokushanela zezitebhisi ze-logarithmic. Imodi yokushanela isebenza ngokuzenzakalelayo ngemva kokusetha indawo yokusebenzelana neyokuvikela, okusheshisa kakhulu ukusebenza kahle kokuhlolwa. Amagagasi amabili okushanela ayisisekelo angasethelwa kumcimbi owodwa noma ukusebenza okuqhubekayo, okwenza i-N2600 ilungele i-I/V, I/R, V/I, kanye ne-V/R umlingiswa.
- Ukushanela izitebhisi ezinomugqa: shanela ukusuka kuleveli yokuqala kuye ekugcineni ngezinyathelo ezilinganayo zomugqa
- Ukushanela izitebhisi ze-Logarithmic: shanela esikalini selogi ngenani elishiwo lezinyathelo ngeshumi ngalinye leminyaka
Isilinganiso sokumelana nentambo engu-2/4/6
I-N2600 SMU ihlanganisa umsebenzi we-multimeter yedijithali enembayo ephezulu, engasekeli nje kuphela i-voltage enembayo nesilinganiso samanje, kodwa futhi isekela isilinganiso sokumelana ne-2/4/6-wire, esifanele izimo ezihlukahlukene zokuhlola.
Isilinganiso sokumelana nezintambo ezingu-2 sifanele izimo zokuhlola lapho ukumelana kokuhlolwa kuholela kuncane kakhulu kunokumelana okufanele kukalwe, kungakhathaliseki ukuthi ukuncipha kokwehla kwamandla kagesi okubangelwa imikhondo yokuhlola.
Isilinganiso sokumelana nezintambo ezingu-4 sifanele ukukala ukumelana nenani eliphansi. I-N2600 SMU inomsebenzi wokuzilungisa okuzenzakalelayo osusa imiphumela yokuhlolwa kokuhola.
Isilinganiso sokumelana nezintambo ezingu-6: Uma ukumelana okukaliwe kuxhunywe ngokuhambisana nokunye ukumelana, okunye ukumelana kuzoncipha futhi kuthinte isivivinyo. I-N2600 SMU isebenzisa ukukalwa kokumelana kwezintambo eziyisi-6 ukuze inike amandla ukukalwa kwe-in-situ kweziphikisayo ku-PCB.
Ukuzenzakalela ukuthuthukisa ukusebenza kahle kokuhlolwa kokukhiqiza
I-N2600 SMU ihlinzeka ngevoltheji enembayo ephezulu kanye nemithombo yamanje ngenkathi kwenziwa izilinganiso ezinembe kakhulu, ngaphandle kokushintsha ukuxhumana noma ukusebenzisa amadivayisi angeziwe, okuthuthukisa kakhulu ukusebenza kahle kokuhlolwa kokukhiqiza. Ngesikhathi esifanayo ukuze kuhlangatshezwane nezidingo zokuphuma kwezinhlelo zokusebenza zokukhiqiza, i-N2600 inemisebenzi eminingi eyakhelwe ngaphakathi ukuze iqhube ukulandelana kokuhlola okuyinkimbinkimbi ngaphandle kokusebenzisa isilawuli sekhompyutha esinensayo noma ukuxhumana kwe-GPIB.
Isikrini esikhulu se-LCD
I-N2600 SMU ifakwe isikrini se-LCD esingu-4.3-intshi. Uma kuqhathaniswa nezikrini ze-VFD zendabuko, izikrini ze-LCD zinezinzuzo zokusebenzisa amandla amancane, usayizi omncane kanye nemisebe ephansi. Ngesikhathi esifanayo, kuhlanganiswe nedizayini yesixhumi esibonakalayo, i-N2600 isebenziseka kalula, futhi isibonisi sokufundwayo sinembile futhi sibanzi.
Isilawuli kude sokuhlanganiswa kwesistimu kalula
I-NGI inikeza abasebenzisi isofthiwe yesicelo se-PC yamahhala, engahlangabezana nezidingo zokuhlola zezimo ezihlukahlukene zohlelo lokusebenza. I-N2600 SMU ifakwe imbobo ye-LAN nesixhumi esibonakalayo se-RS232, futhi isekela imiyalo ye-SCPI/Modbus.
