Babban allon kasar Sin LCD nuni, musamman dace da Multi-point tuntuɓar da kaya canzawa ci gaba da kwarara ci gaba da gwaji,

Ma'auni tsari m bayani, atomatik kashe arc nuni ƙararrawa, za a iya gyara mai amfani bayanai, gwajin rikodin za a iya adana, buga. Ana iya saita PC sadarwa ta kan layi da kuma gwajin aiki.

1. rarraba muhalli rukuni: ne na III rukuni na kayan aiki a cikin GB6587.1-86 "Electronic auna kayan aiki muhalli gwajin gaba daya" (wato, za a iya amfani da su a fili muhalli);

2. Tsarin siffar da size

nau'i: m;

Gidan girma: 415mm × 320mm × 168mm;

nauyi: 7 kg;

3. Yi amfani da wutar lantarki

Aiki wutar lantarki: ƙarfin lantarki AC220V ± 10%, mita 50Hz ± 10%;

Gwajin ƙarfin lantarki: DC28V;

Yanzu fitarwa: m halin yanzu 10mA, 100mA, 1A, 5A (5A model), 10A (10A model), 20A file (20A model); Masu amfani za su iya zaɓar daban-daban nau'ikan kayan aiki kamar yadda ake bukata.

4. Amfani da muhalli

yanayin zafin jiki: -20 ℃ ~ 50 ℃, dangi zafi: ≤80%;

Hanyar aiki: ci gaba;

5.Test nuna alama

Gwajin kewayon: 20A: 1mΩ-1Ω;

10A: 1mΩ-2Ω;

5A: 1mΩ-4Ω;

1A: 100mΩ-20Ω;

100mA: 10Ω-200Ω;

10mA: 100Ω-20kΩ;

Daidaito: 0.2% karatu ± 2 kalmomi, mafi girma ƙuduri: 0.1μΩ;

6. Adadin ajiya: 200;