The Laboratory of Low Frequency realizes the voltage (V) (Josephson voltage standard, values 1V and 10V) and resistance (R) (Quantum Hall effect) through quantum effects, maintains the national standards of capacitance, electrical energy and AC/DC transfer and maintains a number of other systems for the transferring of accuracy.

The laboratory offers calibrations of:

standards and measurement/generation systems of

• DC voltage,

• DC current,

• Resistance, capacitance, induction, AC/DC transfer,

• AC voltage and AC current.

voltage and current transformers and electrical energy measuring/generation systems.