3124高壓絕緣電阻表
HVYB3124高壓絕緣(yuan)電(dian)(dian)阻表又名(ming)兆(zhao)歐表、高壓絕緣(yuan)電(dian)(dian)阻測(ce)試儀(yi),用于絕緣(yuan)電(dian)(dian)阻的測(ce)試。
HVYB3124高壓絕(jue)緣電阻表技術參數
額(e)定電壓(ya) | 250V | 500V | 1000V | 2500V | 5000V | |
測量范圍 | 0.1~100.0MΩ | 0.1~ 99.9MΩ 80~1000MΩ | 0.1~99.9MΩ 80~999MΩ 0.80~2.00GΩ | 0.1~99.9MΩ 80~999MΩ 0.80~9.99GΩ | 0.1~99.9MΩ 80~999MΩ 0.80~9.99GΩ 8.0~80GΩ
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顯示量程 | 0.1~100.0 MΩ | 0.1~1000 MΩ | 0.1M~2.00 GΩ | 0.1M~100.0 GΩ | 0.1M~2000 GΩ | |
開路(lu)電壓 | DC250V +10% ,-10% | DC 500V + 20%,-10% | DC 1000V + 20%,-0% | DC 2500V +20%,-0% | DC5000V +20%,-0% | |
定格測(ce)定電流
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| 1MΩ 負荷時 1mA~1.2mA | 2.5MΩ 負荷時 1mA~1.2mA | 5MΩ 負(fu)荷時 1mA~1.2mA | |
短路電流 | 5mA±0.5mA | |||||
準確度 | ±5%±3dgt | ±5%±3dgt±20% | ||||
HVYB3124高壓絕緣電(dian)阻表(biao)