Ibhethri lokumelana langaphakathi lokuqinisekiswa kwebhethri eliphakeme lokulinganisa izinsimbi zesithombe esifakiwe

Ithuluzi lokumelana langaphakathi lokumelana ne-Test

Le thuluzi lemukela i-Chink ye-High-Crystal Microcomputer engeniswe kusuka ku-St Microcectronics, ihlanganiswe nesixazululo se-American "Microchip" High Isiginali ye-Voltage ekhiqizwayo ekhiqizwayo icutshungulwa yi-amplifier ephezulu yokusebenza ngokunemba, kanye nenani lokumelana langaphakathi elihambisanayo liyahlaziywa isihlungi sedijithali esihlakaniphile. Ekugcineni, kuboniswa esikrinini esikhulu se-dot matrix LCD.

Ithuluzi linezinzuzo zeUkunemba okuphezulu, Ukukhetha ifayela okuzenzakalelayo, ukucwaswa kwamaphondo okuzenzakalelayo, ukukalwa okusheshayo nobubanzi bokulinganisa.

Thumela i-imeyili kithi Isitolo se-inthanethi

Imininingwane Yomkhiqizo

Amathegi Omkhiqizo

Ukucaciswa:

Ithuluzi lokumelana langaphakathi le-HT-RT01

Imininingwane Yomkhiqizo

I gama le-brand:	Heltecbmms
Isitifiketi:	Fisazela
Imvelaphi:	I-Mainland China
I-MOQ:	I-PC eyi-1
Uhlobo lwebhethri:	I-LFP, NMC, LTO, njll.

Uhlu lokupakisha

1. I-HT-RT01 * 1

2. LCR KELVIN 4-Wire Clamp * 1

3. Ukulungiswa kokuhlola * 1

4. Ikhebula ledatha le-USB * 1

I-5. Intambo yokuphakelwa kwamandla * 1

6. Ibhukwana * 1

Imininingwane yokuthenga

Ukuhanjiswa kusuka ku:
1. Inkampani / Ifektri eChina
2. Ama-Warehouse e-United States / Poland / Russia / Spain / Brazil
Xhumana nathiukuxoxa ngemininingwane yokuthumela
Ukukhokha: Kunconywa i-100% TT
Ibuyisa nokubuyiselwa kwemali: Kufanelekile ukubuyiselwa kwemali kanye nokubuyiselwa kwemali

I-Heltec-ibhethri-yangaphakathi yokumelana-packing-packing-packing

Izici:

I-Microchip Technology High-Resolution High-Resolution Ex-Chit Chift Chip ukuqinisekisa ukukalwa okunembile;
Ukuboniswa okunamadijithi amabili, inani eliphakeme kakhulu lokulinganisa lingu-0.1μω / 0.1MV, okuhle nokunembile okuphezulu;
Ukushintsha okuzenzakalelayo kwamayunithi amaningi, ukumboza izidingo ezahlukahlukene zokulinganisa;
Isahlulelo sePolarity esizenzakalelayo nesiboniswa, asikho isidingo sokuhlukanisa ubumbano lwebhethri;
Okokufaka okulinganiselayo uKelvin izintambo ezine-wire-wire ukulinganisa, isakhiwo esiphezulu sokulwa nokuphazanyiswa;
I-1KHZ AC indlela yokulinganisa yamanje, ukunemba okuphezulu;
Ilungele izilinganiso ezahlukahlukene zebhethri / pack ngezansi kwe-100V;
Ifakwe nge-serial ye-serial ye-serial yokuxhuma, ukulinganiswa kwensimbi nokuhlaziya umsebenzi.

Hlola uhla lwepharamitha

Ukunikezwa kwamandla kagesi	AC110V / AC220V	Ukwenza kahle	R: ± 0,5%; V: ± 0.5%
Hlinzeka yamanje	I-50A ~ 100mA	Ijubane lokuhlola	Izikhathi ezi-5 / s
Ipharamitha yokulinganisa	① ACR② DCV	Ukuqhelelana	Ukushintsha okuzenzakalelayo
Ibanga lokulinganisa	R: 0 ~ 200 200ωv: 0 ~ ± 100VDC	Ukulinganisa Izinketho	Lcc kelvin 4-wire clamp

I-Heltec-ibhethri-yangaphakathi-i-acter-1

I-Heltec-ibhethri-yangaphakathi-i-acter-2-2

I-Heltec-ibhethri-yangaphakathi-i-Acter-3

I-Heltec-ibhethri-yangaphakathi-i-acter-4

I-Heltec-ibhethri-yangaphakathi-i-Actorer-5

I-Heltec-ibhethri-yangaphakathi-i-tester-6

I-Heltec-ibhethri-yangaphakathi-i-acter-7-7

I-Heltec-ibhethri-yangaphakathi-i-acter-8-8

I-Heltec-ibhethri-yangaphakathi-i-tester-9

I-Heltec-ibhethri-yangaphakathi-i-Actorer-11

I-Heltec-ibhethri-yangaphakathi-i-acter-10

Ukucubungula

1. Leli thuluzi lemukela i-high-crystal microcomputer chip engeniswa kusuka ku-st microcectonics, ihlanganiswe ne-chip ye-american "microchip" i-chip yokuguqulwa kwe-A / D i-aughtulution synnession core, kanye ne-precise 1.000khz i-ac device syntherised, kanye ne-1.000khhh ac Amanje Synnessional as syntheration syntherised, kanye ne-1.000khhzh ac I-Depy Synnessional isebenza ngendlela ehloliwe. Isiginali ye-voltated enobuthakathaka ye-voltage yehlisiwe icutshungulwa ngokunemba i-amplifier yokusebenza ngokunemba, kanye nenani lokumelana langaphakathi langaphakathi liyahlaziywa ngesihlungi sedijithali esihlakaniphile. Ekugcineni, kuboniswa esikrinini esikhulu se-dot matrix LCD.

3. Ithuluzi lingalinganisa i-voltage kanye nokumelana kwangaphakathi kwebhethri (iphakethe) ngasikhathi sinye. Ngenxa yophenyo lwe-kelvin olunama-wire-wire-wire test, kungakugwema kangcono ukuphazamiseka kokumelana nokulinganisa kokulinganisa nokumelana nocingo, qaphela ukusebenza okuhle kokuphazamiseka kwangaphandle, ukuze uthole imiphumela yokulinganisa enembile yangaphandle.

I-4. Ithuluzi linomsebenzi wokuxhumana nge-serial nge-PC, futhi angabona ukuhlaziywa kwezinombolo kwezilinganiso eziningi ngosizo lwe-PC.

I-5. Ithuluzi lilungele ukukalwa okunembile kokumelana kwangaphakathi kwamaphakethe ebhethri ahlukahlukene (0 ~ 100v), ikakhulukazi ngokumelana kwangaphakathi kwamandla aphansi aphezulu.

I-6

Ububanzi bokusebenzisa

1. Kungakala ukumelana kwangaphakathi kanye ne-voltage ye-ternary lithium, i-lithium iron phosphate, i-lithium ion, i-lithium-cadmide, amabhethri e-nickel-cadmium, kanye namabhethri wenkinobho, njll.

2. I-R & D kanye nokuhlolwa kwekhwalithi yabakhiqizi bamabhethri e-lithium, amabhethri e-nikickel, amabhethri e-polymer soft-pack lithium namaphakethe webhethri. Ikhwalithi yamabhethri athengiwe nokuhlolwa kokulungisa izitolo.