Isingeniso:
Siyakwamukela kubhulogi esemthethweni yomkhiqizo we-Heltec Energy! Siyajabula ukumemezela ukuthi siphumelele ucwaningo nokuklama kwesihloli sokumelana nebhethri esinembe kakhulu futhi sethula imodeli yokuqala -- HT-RT01.
Le modeli yamukela i-chip esebenza kahle kakhulu ye-single-crystal microcomputer engeniswe isuka kwa-ST Microelectronics, ehlanganiswe ne-American "Microchip" yokuguqulwa kwe-chip ye-A/D yokulungiswa okuphezulu njengomongo wokulawula ukulinganisa, kanye ne-1.000KHZ AC enembayo yamanje ehlanganiswe yisigaba. Iluphu ekhiyiwe isetshenziswa njengoba umthombo wesignali wokulinganisa usebenza kusici esihloliwe. Isignali ekhiqiziwe yokwehla kwamandla kagesi ebuthaka icutshungulwa yi-amplifier yokusebenza enembayo ephezulu, futhi inani elihambisanayo lokumelana nangaphakathi lihlaziywa ngesihlungi sedijithali esihlakaniphile. Ekugcineni, iboniswa kusikrini esikhulu se-matrix yechashazi le-LCD.
Ukuphumelela
1. Ithuluzi linezinzuzo zokunemba okuphezulu, ukukhethwa kwefayela okuzenzakalelayo, ukubandlululwa kwe-polarity okuzenzakalelayo, ukulinganisa okusheshayo kanye nobubanzi bokulinganisa okubanzi.
2. Ithuluzi lingakala i-voltage kanye nokumelana kwangaphakathi kwebhethri (iphakethe) ngesikhathi esifanayo. Ngenxa yokuhlolwa kwe-Kelvin yohlobo lwezintambo ezine, ingagwema kangcono ukugxambukela okukhulu kokumelana nokulinganisa nokumelana nezintambo, ibone ukusebenza okuhle kakhulu kokumelana nokuphazamiseka kwangaphandle, ukuze ithole imiphumela yokulinganisa enembe kakhudlwana.
3. Ithuluzi linomsebenzi wokuxhumana kwe-serial ne-PC, futhi ingakwazi ukubona ukuhlaziywa kwezinombolo kwezilinganiso eziningi ngosizo lwe-PC.
4. Ithuluzi lifanele ukulinganisa okunembile kwe-AC ukumelana kwangaphakathi kwamaphakethe ebhethri ahlukahlukene (0 ~ 100V), ikakhulukazi ukumelana okuphansi kwangaphakathi kwamabhethri amandla aphezulu.
5. Ithuluzi lifanele ucwaningo nokuthuthukiswa kwephakethe lebhethri, ubunjiniyela bokukhiqiza, nokuhlolwa kwebhethri kubunjiniyela bekhwalithi.
Insimbi inezinzuzo zeukunemba okuphezulu, ukukhethwa kwefayela okuzenzakalelayo, ukubandlululwa kwe-polarity okuzenzakalelayo, ukulinganisa okusheshayo kanye nobubanzi bokulinganisa okubanzi.
Izici
● I-Microchip Technology yokulungiswa okuphezulu kwe-18-bit AD yokuguqulwa kwe-chip ukuze kuqinisekiswe ukulinganisa okunembile;
● Isibonisi esinamadijithi angu-5 kabili, inani eliphakeme kakhulu lokulungiswa kwesilinganiso ngu-0.1μΩ/0.1mv, Okuhle nokunemba okuphezulu;
● Ukushintshashintsha okuzenzakalelayo kwamayunithi amaningi, okuhlanganisa izinhlobonhlobo zezidingo zokulinganisa;
● Ukwahlulela okuzenzakalelayo kwe-polarity nesibonisi, asikho isidingo sokuhlukanisa ibhethri;
● Okokufaka okulinganiselayo kwe-Kelvin yokulinganisa izintambo ezine, isakhiwo esiphezulu sokulwa nokuphazamiseka;
● Indlela yokulinganisa yamanje engu-1KHZ AC, ukunemba okuphezulu;
● Ifanele izilinganiso zebhethri/iphakethe ezingaphansi kuka-100V;
● Ifakwe itheminali yoxhumano lwe-serial yekhompuyutha, ukulinganisa kwensimbi okunwetshiwe nomsebenzi wokuhlaziya.
Imingcele Yezobuchwepheshe
| Izilinganiso Zokulinganisa | Ukumelana ne-AC, ukumelana ne-DC | |
| Ukunemba | I-IR: ±0.5％ | |
| V:±0.5％ | ||
| Ibanga Lokulinganisa | I-IR:0.01mΩ-200Ω | |
| I-V:0.001V-±100VDC | ||
| Umthombo Wesiginali | Imvamisa:AC 1KHZ | |
| Okwamanje | 2mΩ/20mΩ igiya 50mA | |
| 200mΩ/2Ω igiya 5mA | ||
| 20Ω/200Ω igiya 0.5mA | ||
| Ibanga Lokulinganisa | Ukumelana: Ukulungiswa kwamagiya angu-6 | |
| I-Voltage: Ukulungiswa kwamagiya angu-3 | ||
| Ijubane Lokuhlola | 5 izikhathi/S | |
| Ukulinganisa | Ukumelana: Ukulinganisa okwenziwa ngesandla | |
| Amandla kagesi: Ukulinganisa ngesandla | ||
| Ukunikezwa kwamandla kagesi | I-AC110V/AC220V | |
| Ukunikezwa Kwamanje | 50mA-100mA | |
| Ama-Probes wokulinganisa | I-LCR Kelvin 4-wire clamp | |
| Usayizi | 190*180*80mm | |
| Isisindo | 1.1Kg | |
Uhlelo lokusebenza olubanzi
1. Ingakwazi ukukala ukumelana kwangaphakathi kanye ne-voltage ye-ternary lithium, i-lithium iron phosphate, i-lead acid, i-lithium ion, i-lithium polymer, i-alkaline, ibhethri elomile, i-nickel-metal hydride, i-nickel-cadmium, namabhethri enkinobho, njll. Ngokushesha sikrini futhi ufanise zonke izinhlobo zamabhethri futhi ibone ukusebenza kwebhethri.
2. I-R&D nokuhlolwa kwekhwalithi kwabakhiqizi bamabhethri e-lithium, amabhethri e-nickel, amabhethri e-lithium e-polymer soft-pack namaphakethe ebhethri. Amabhethri athengiwe ukuhlolwa kwekhwalithi nokunakekelwa kwezitolo.
Isiphetho
Kwa-Heltec Energy, inhloso yethu ukuhlinzeka ngezixazululo eziphelele zokumisa okukodwa kubakhiqizi bamaphakethe webhethri. Kusukela ku-BMS kuya kumishini yokushisela futhi manje ukugcinwa kwebhethri nethuluzi lokuhlola, silwela ukuhlangabezana nezidingo eziguqukayo zemboni ngaphansi kophahla olulodwa. Ukuzinikela kwethu ocwaningweni nasekuthuthukisweni, kuhambisana nendlela yethu yokugxila kumakhasimende, kuqinisekisa ukuthi siletha izixazululo ezihambisanayo ezibhekana nezinselele ezithile futhi zibe nengxenye empumelelweni yamakhasimende ethu.
I-Heltec Energy inguzakwethu omethembayo ekukhiqizeni amaphakethe ebhethri. Ngokugxila kwethu ngokungaphezi ocwaningweni nasekuthuthukisweni, kuhambisana nohlu lwethu olubanzi lwezinsiza zebhethri, sinikeza izixazululo zokuma okukodwa ukuze sihlangabezane nezidingo eziguqukayo zomkhakha. Ukuzibophezela kwethu ekwenzeni okuhle, izixazululo eziklanyelwe, kanye nokusebenzisana okuqinile kwamakhasimende kusenza sibe yinketho kubakhiqizi baphakethe lebhethri nabahlinzeki emhlabeni jikelele.
Uma unemibuzo noma ungathanda ukufunda okwengeziwe, sicela ungangabazifinyelela kithi.
Isikhathi sokuthumela: Sep-08-2023