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QJ44直流雙臂電橋簡介
QJ44交流(liu)電(dian)(dian)(dian)(dian)雙手電(dian)(dian)(dian)(dian)橋(qiao)是(shi)認識自己(ji)凱爾文電(dian)(dian)(dian)(dian)橋(qiao)電(dian)(dian)(dian)(dian)路想法的(de)撫養式交流(liu)電(dian)(dian)(dian)(dian)功(gong)率(lv)(lv)功(gong)率(lv)(lv)電(dian)(dian)(dian)(dian)阻(zu)功(gong)率(lv)(lv)值電(dian)(dian)(dian)(dian)橋(qiao)。結果內附指零儀和可裝主線任(ren)務電(dian)(dian)(dian)(dian)源線的(de)容(rong)量電(dian)(dian)(dian)(dian)池盒,是(shi)和礦山機械中小企業、試用(yong)(yong)室及(ji)室處實(shi)地現場交流(liu)電(dian)(dian)(dian)(dian)低功(gong)率(lv)(lv)功(gong)率(lv)(lv)電(dian)(dian)(dian)(dian)阻(zu)功(gong)率(lv)(lv)值作(zuo)切(qie)確測量。如測量金屬質導電(dian)(dian)(dian)(dian)率(lv)(lv)、汽車電(dian)(dian)(dian)(dian)器(qi)、變電(dian)(dian)(dian)(dian)器(qi)電(dian)(dian)(dian)(dian)機定子(zi)的(de)交流(liu)電(dian)(dian)(dian)(dian)功(gong)率(lv)(lv)功(gong)率(lv)(lv)電(dian)(dian)(dian)(dian)阻(zu)功(gong)率(lv)(lv)值。電(dian)(dian)(dian)(dian)刷、面板(ban)開關的(de)開戰功(gong)率(lv)(lv)功(gong)率(lv)(lv)電(dian)(dian)(dian)(dian)阻(zu)功(gong)率(lv)(lv)值和作(zuo)升溫快(kuai)試用(yong)(yong)等。
參數
精(jing)確測(ce)量投資額 | 0.5µΩ~11.0000Ω | ||
倍數 | 分度值 | 分辯(bian)力 | 明確度 |
×10-2 | 0.01~1.1000 mΩ | 0.5µΩ | 1% |
×10-1 | 0.1~11.000mΩ | 5µΩ | 0.5% |
×1 | 1~110.00mΩ | 50µΩ | 0.2% |
×10 | 0.01~1.1000Ω | 500µΩ | 0.2% |
×102 | 0.1~11.000Ω | 5mΩ | 0.2% |
橋路電源(yuan)模塊 | 1.5V(2號1.5V干鋰電(dian)6節(jie)串連) | ||
指零儀主機(ji)電源 | 9V(2節6F22型疊層電池(chi)充電) | ||
外(wai)光(guang)盡寸(cun) | (W) 320mm×(H) 280mm×(D) 170mm | ||
信噪比 | 4.5kg | ||