Integrated solutions for the the electrical characterization of materials

The MTZ-35 is a high-frequency impedance analyzer which is the key element of several fully integrated solutions for the electrical characterization of materials . These solutions comprise a MTZ-35 impedance analyzer, a Temperature Control Unit, a sample holder and MT-Lab software.

The MTZ-35 is also offered as a standalone instrument for use with other systems/accessories.


An advanced, comprehensive solution for the electrical characterization of materials

An impedance analyzer with the features and specifications necessary for working on a the broad range of applications in the field of materials research.

A modern materials science lab faces challenging measurements every day, and impedance spectroscopy is a primary tool in materials research enabling the characterization of the electrical properties of materials.

With a wide frequency range (10 µHz – 35 MHz) and high-levels of accuracy (0.1% amplitude, 0.05% phase) the BioLogic MTZ-35 impedance analyzer has been designed to tackle even the most difficult measurements required by materials science.

The MTZ-35 is the key instrument in integrated solutions for the electrical characterization of materials. These solutions, dedicated to wide-ranging applications and temperature ranges, consist of the MTZ-35 impedance analyzer, a temperature control unit, a sample holder and MT-lab software. The MT-Lab interface allows the control of many temperature control systems (HTF-1100 furnace, ITS, etc.) over a wide temperature range (from -40 to 1100°C).  It also allows impedance measurement and the modeling of EIS data with equivalent circuits. Many sample holders (CESH, HTSH-1100, HTCC) covering various materials types (polymers, ceramics, composites, ionic liquids, gels, etc) are compatible with the MTZ-35.




  • Frequency Range: 10 μHz to 35 MHz
  • Voltage range DC: ±100 μV to ±10 V
  • Voltage range AC: 100 μV to 10 V

Measurement Ranges

  • Inductance 10 nH to 10 kH
  • Capacitance 1 pF to 1000 μF
  • Resistance 1 mΩ to 500 MΩ
  • Basic Accuracy 0.1%