National Physical Laboratory

DC & LF Measurements

DC & LF Measurements

The great majority of industrial processes and instruments rely on electrical measurements of one form or another. Whether the high power electrical measurements that support the multibillion pound UK electricity market, or measurements of the atto-Farad capacitance levels which exist between individual cells are sufficient to quantify DNA, traceable applied electrical measurements are key to their success.

In support of such technology and industries, NPL develops and applies standards and methodologies to provide traceable electrical measurements from DC to 1 MHz and beyond covering voltage, current, impedance and power, magnetic materials and instruments.


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