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- 合用场合-> Suitable Situation ->
适用于工厂、学校和科研单位作精密测量及精密电容标准。
It is suitable to be used as precise measuring standard and precise AC/DC resistance standard for factories, colleges, and research institutes.
详细指标-> Detail specification->
型号 标称值 最大允许误差 温度系数 测试频率
SB2021-1 1pF ±0.1% ±5×10-5/℃ 1KHz
SB2021-2 10pF ±0.1% ±5×10-5/℃ 1KHz
SB2021-3 100pF ±0.1% ±5×10-5/℃ 1KHz
SB2021-4 1000pF ±0.1% ±5×10-5/℃ 1KHz
注：工作频率均为1KHz~13MHz
技术规格-> Technical specification->
SB2021型标准电容器由四个精密的四端对标准电容组成，电容值从1pF 到 1000pF。主要用于四端对LCR表、阻抗分析仪的性能测试、校准/检定
SB2021 is a standard capacitor set consisting of three precision capacitors, from 10nF to 1μF. These capacitors are primarily used for performance tests of 4-terminal pair LCR meters and impedance analyzers.
