Kuyeza kwa LEEM-11 kwa Makhalidwe a VI a Zigawo Zosakhala Mzere

Kufotokozera Kwachidule:

Mtundu wotsika mtengo wa muyeso wa volt ampere characteristic curve ya zinthu zopanda mzere wokhala ndi khalidwe labwino, mutha kusankha LEEM-11A ngati muli ndi bajeti yokwanira ya mtundu wolamulidwa ndi kompyuta.

Tumizani imelo kwa ife

Tsatanetsatane wa Zamalonda

Ma tag a Zamalonda

Ma voltmeter achikhalidwe a digito nthawi zambiri amakhala ndi kukana kwamkati kwa 10MΩ yokha, zomwe zimayambitsa cholakwika chachikulu poyesa zigawo zotsutsana kwambiri. Woyesayo amagwiritsa ntchito mwanzeru voltmeter yolimbana ndi mkati yomwe ndi yayikulu kwambiri kuposa 1000MΩ, zomwe zimachepetsa kwambiri cholakwika cha dongosolo. Kwa otsutsa wamba osakwana 1MΩ, cholakwika cha dongosolo chomwe chimayambitsidwa ndi kukana kwamkati kwa voltmeter chitha kunyalanyazidwa, mosasamala kanthu za voltmeter yamkati ndi yakunja; pa kukana kwakukulu, phototube ndi zigawo zina zazikulu kuposa 1MΩ zitha kuyezedwanso molondola. Chifukwa chake, zoyeserera zoyambirira zachikhalidwe zokulitsa zomwe zili mu zoyeserera zatsopano.

Zomwe zili muyeso waukulu
1, muyeso wa makhalidwe a voltammetric a resistor wamba; muyeso wa ma curve a diode ndi voltage regulator a diode voltammetric.
2, kuyeza makhalidwe a volt-ampere a ma diode otulutsa kuwala, mababu a tungsten.
3, zoyeserera zatsopano: kuyeza makhalidwe a volt-ampere a kukana kwakukulu ndi capacitance.
4. Kuyesa Kufufuza: Kuphunzira momwe kukana kwamkati kwa mita kumakhudzira kuyeza kwa makhalidwe a volt-ampere.

Main technical parameters
1, pogwiritsa ntchito magetsi olamulidwa, choletsa chosinthika, ammeter, voltmeter yokana kwambiri ndi zigawo zomwe zikuyesedwa, ndi zina zotero.
2, magetsi olamulidwa ndi DC: 0 ~ 15V, 0.2A, ogawika m'magulu awiri a kukonza bwino komanso kosalala, amatha kusinthidwa mosalekeza.
3, voltmeter yolimba kwambiri yamkati: chiwonetsero cha manambala anayi ndi theka, mtunda wa 2V, 20V, impedance yofanana > 1000MΩ, resolution: 0.1mV, 1mV; mtunda wowonjezera 4: mtunda wamkati 1 MΩ, 10MΩ.
4, ammeter: mutu wa mita yowonetsera ya manambala anayi ndi theka, mtunda wa 0 ~ 200μA, 0 ~ 2mA, 0 ~ 20mA, 0 ~ 200mA, kukana kwamkati, motsatana.
0 ~ 200mA, kukana kwamkati kwa: 1kΩ, 100Ω, 10Ω, 1Ω, motsatana.
5, bokosi losasinthika lokana: 0 ~ 11200Ω, lokhala ndi dera loteteza bwino lomwe limachepetsa mphamvu yamagetsi, silidzayatsa zigawo zake.
6, zigawo zomwe zimayesedwa: zotsutsana, ma diode, owongolera ma voltage, ma diode otulutsa kuwala, mababu ang'onoang'ono, ndi zina zotero.