Capacitance & Inductance

Measurement of capacitance 1 pF to 100 uF with uncertainties from 7 ppm can be achieved based on our house reference standards. Ratio transformer bridges and a precision component analyser give us flexibility in both frequency and magnitude for capacitance calibration. Sourcing of capacitance 10 pF to 1 uF at 1 kHz with uncertainties from 4 ppm can be achieved. Our inductance calibration measurement range covers 1 mH to 10 H with uncertainties from 0.01% by substitution method using bridges. Sourcing of inductance from 1 mH to 1 H with uncertainties from 1.2 nH. UKAS Capacitance Uncertainties Specific Values Best Measurement Capability Generation 1 kHz 10 pF 4.0 ppm 100 pF 4.0 ppm 1 nF 4.0 ppm 10 nF 41 ppm 100 nF 41 ppm 1 µF 63 ppm 100 µF 0.050% For other values and measurement uncertainties, please take the link below to view our full UKAS Calibration schedule.