型 號: | |
更新時間: | 2017-05-04 |
報 價: | 10000 |
●兩種供電(dian)(dian)(dian)模式(shi):市電(dian)(dian)(dian)AC220v和儀(yi)器內(nei)部鋰電(dian)(dian)(dian)池(chi)(chi)供電(dian)(dian)(dian)。大容量(liang)鋰電(dian)(dian)(dian)池(chi)(chi)供電(dian)(dian)(dian)測(ce)試可達8小時(shi),解(jie)決了現場因無電(dian)(dian)(dian)源而無試 的難(nan)題; ●測(ce)試過程由微機控制,自動完(wan)成自校、穩(wen)流判斷、數據處理、阻值顯示(shi); ●具(ju)有(you)(you)完(wan)善的反電(dian)(dian)(dian)勢(shi)保護功能; ●具(ju)有(you)(you)充(chong)電(dian)(dian)(dian)和電(dian)(dian)(dian)量(liang)顯示(shi)等功能; ●可一次供電(dian)(dian)(dian)完(wan)成有(you)(you)載調(diao)壓變壓器直流電(dian)(dian)(dian)阻的縱向(xiang)測(ce)試; ●測(ce)量(liang)速(su)度(du)快、測(ce)量(liang)數據準確穩(wen)定; ●具(ju)有(you)(you)操作(zuo)簡(jian)便、精度(du)高、抗(kang)干擾、防震、攜帶方(fang)便等特點; ●適于們
功能及特點Function characteristics
●兩種供電(dian)(dian)模式(shi):市電(dian)(dian)AC220v和儀器(qi)內部(bu)鋰電(dian)(dian)池供電(dian)(dian)。大容量鋰電(dian)(dian)池供電(dian)(dian)測試(shi)可達8小時,解決了現場因無(wu)電(dian)(dian)源而無(wu)試(shi) 的(de)難題;
●測試過程由微機控制,自(zi)動(dong)完成自(zi)校、穩流判斷(duan)、數據處理、阻值(zhi)顯示(shi);
●具(ju)有(you)完(wan)善的(de)反電(dian)勢保護功(gong)能;
●具有充電和(he)電量(liang)顯示(shi)等功能(neng);
●可一次供(gong)電(dian)完成有(you)載調壓(ya)變壓(ya)器直流電(dian)阻的縱向測(ce)試;
●測量(liang)速度(du)快、測量(liang)數(shu)據準(zhun)確(que)穩定;
●具有操(cao)作簡(jian)便(bian)(bian)、精度高、抗干擾、防(fang)震、攜帶方便(bian)(bian)等特點;
●適于們0kV及以(yi)下電壓等(deng)級變(bian)壓器(qi)的(de)直流電阻快速(su)測(ce)量。
技術指標 Specification
參數 | 指標(biao) |
輸出電流 | 10A、2A、500mA、 |
測量范圍 | 10A:200μΩ~2mΩ |
分辨率 | 0.1μΩ |
測量精度 | ±(0.2%讀(du)數+2字) |
電源電壓 | AC220V±10% |
電源頻率 | 50Hz±2% |
適用溫度 | -10℃~50℃ |
適用濕度 | ≤85%RH |
外形尺寸 | 寬320mm×高(gao)150mm×縱深(shen)245mm |
凈重 | ~5kg |