福禄克FLUKE 8508A数字万用表参数
Published on2026-04-22
福禄克Fluke 8508A是款八位半的高精度数字多用表，专门为计量校准实验室、半导体测试和精密科研等高要求场景设计的，以下就是Fluke 8508A的参数解析。Fluke 8508A参数直流电压范围：±200mV-±1050V最佳1年准确度：±3ppm灵敏度：1nV分辨率：8.5位交流电压范围：2mV-1050V,频率1Hz-1MHz最佳1年准确度：±65ppm灵敏度：100nV直流电流范围：±200μA-±20A，最佳1年准确度：±（12ppm读数+2.0ppm量程）灵敏度：10pA输入端具备 “虚拟零电阻” 特性，减少对被测电路影响交流电流范围：±200μA-20A，频率1Hz-100kHz最佳1年准确度：±（250ppm读数+100ppm量程）灵敏度：100pA电阻范围：2Ω-20GΩ最佳1年准确度：±9ppm分辨率：10nΩ支持2/3/4线测量选后输入端子，用于比率测量或强制相同电流温度范围：﹣200℃~﹢660℃传感器类型：PRT/SPRT最佳1年不确定：±0.0025℃支持ITS-90温标和CVD频率/周期范围：1Hz-1MHz分辨率：1μHz准确度：±（0.001%读数+1μHz）关键性能提点1.超高稳定性24小时稳定度：0.5ppm年稳定度：低至2.7ppm2.人机交互8.5位双屏显示（Dual Paramatrix™）支持GPIB（IEEE-488.2）、RS-232接口支持SCPI指令，可通过LabVIEW、Python等远程控制
Key Words：FLUKE 8508A8508A8508A数字万用表
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