Permittivity measurements and electrochemical impedance spectroscopy

In electromagnetism, the absolute permittivity, often simply called permittivity and denoted by the Greek letter ε (epsilon), is a measure of the electric polarizability of a dielectric. A material with high permittivity polarizes more in response to an applied electric field than a material with low permittivity, thereby storing more energy in the material. In electrostatics, the permittivity plays an important role in determining the capacitance of a capacitor.

Zurich Instruments Impedance Analyzer

Zurich Instruments Impedance Analyzer and Nabertherm Oven
Zurich Instruments Impedance Analyzer and Nabertherm Oven

The Zurich Instruments Impedance Analyzer realizes impedance measurements in the frequency range of 0.1 Hz to 5 MHz. Additionally, these measurements can also be conducted temperature-dependent up to 800 °C.

Frequency range 0,1 Hz – 5 MHz
Temperature range bis zu 800°C with Nabertherm oven