Hotunan Gwajin Gadar LEEM-18 AC da aka Fito da su

Gwajin Gadar AC LEEM-18

Takaitaccen Bayani:

Wannan kayan aikin zai iya samar da kowace irin gadar AC mai daidaito ta hanyar haɗi kyauta da daidaitawa. Ta hanyar koyo da tabbatar da ƙa'idar aunawa ta gadar AC, tsara gadar AC mai amfani don auna abubuwan da ba a sani ba.

Aika mana imel

Cikakken Bayani game da Samfurin

Alamun Samfura

Gwaje-gwaje
1. Koyi kuma ku ƙware yanayin daidaito da ƙa'idodin aunawa na gadar AC; tabbatar da yanayin daidaito na gadar AC;
2. Auna ƙarfin aiki da asarar dielectric; inductance kai da ingancin coil ɗinsa da kuma inductance na juna da sauran sigogin lantarki.
3. Zana gadoji daban-daban na AC don aunawa na gaske.

Babban sigogin fasaha
1. Tushen siginar wutar lantarki da aka gina a ciki: mita 1kHz±10Hz, ƙarfin ƙarfin fitarwa: 1.5Vrms;
2. Nunin dijital da aka gina a ciki. Na'urar auna ƙarfin AC: Matsakaicin ma'aunin ƙarfin AC: 0~2V, nunin dijital uku da rabi;
3. Mita mai lamba huɗu ta LED mai amfani da na'urar aunawa, kewayon aunawa: 20Hz ~ 10kHz, kuskuren aunawa: 0.2%;
4. Na'urar AC mai nuna sifili a ciki: tare da kariyar wuce gona da iri, babu kan mita; mai sauƙin fahimta ≤1×10-8A/div, ana iya daidaitawa akai-akai;
5. Juriyar gada da aka gina a ciki:
Ra: ya ƙunshi juriya guda bakwai na AC na 1, 10, 100, 1k, 10k, 100k, 1MΩ, tare da daidaito na 0.2%
Rb: An haɗa da akwatin juriya na AC mai girman 10×(1000+100+10+1+0.1)Ω, tare da daidaito na 0.2%
Rn: An haɗa da akwatin juriya na AC 10K+10×(1000+100+10+1)Ω, tare da daidaito na 0.2%
6. Tsarin capacitor na Cn da aka gina a ciki, daidaitaccen inductance Ln;
Matsakaicin ƙarfin aiki: 0.001μF, 0.01μF, 0.1μF, daidaito 1%;
Daidaitaccen inductance: 1mH, 10mH, 100mH, daidaito 1.5%;
7. An haɗa da ƙarfin juriyar Rx da aka auna, ƙarfin CX da inductance LX tare da ƙima da ayyuka daban-daban.