2793十进位电阻箱

• 高精度和稳定性

• 高重复性
  使用了带有低接触电阻的拨盘开关，可获得极佳的重复性。例如，在0.1Ω设置上，接触电阻在±1.1mΩ以内。

• 1mΩ分辨率

• 简单、快速的拨盘操作

• 校准读数即时显示

• 校准电阻温度计和电桥的理想之选因其高精度和拨盘系统，可精确和快速校准多种类型的电阻温度计和电桥。

• 极佳的防冲击和防振性能

What is a Decade Capacitance Box Used for?

Decade capacitance boxes are test instruments that simulate prototypical electrical values. 

Decade resistance box calibration procedures: The 279301 is used for medium resistance from 0.1 to 1,111.210 Ω in 1 mΩ steps (best suited for calibration of resistance thermometers or bridges). The 279303 is used for high resistance from 0 to 111.1110 MΩ in 100 Ω steps (suitable for calibration of insulation resistance testers or bridges).

What is a Decade Inductor?

Decade inductance boxes are another type of test instrument used for calibration.

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