Sigma is a professional program for medium-frequency range (~Hz to ~ MHz) dielectric spectroscopy with sample texture monitoring. Combining great comfort and ease of use with a number of unique features, Sigma aims to be the ideal software tool for your dielectric spectroscopy needs.

  1. BulletThe automatic texture monitoring ability allows the user to get a visual verification of the status of the sample under study at any stage of the experiment. Even fully continuous picture grabbing in parallel with the collection of dielectric data is available.

  2. BulletTwo main measurement modes: either run through a frequency program or monitor the dielectric properties at a selected frequency continuously over a certain amount of time. In each mode, complex variation schemes of temperature, DC-bias and amplitude can quickly and easily be programmed.

  3. BulletUnsurpassed flexibility in terms of DC-bias application.

  4. BulletSigma supports a variety of different hardware combinations. Our job is to give you the best software for your research. The choice of hardware is up to you.

Click on the pictures to the left for getting a touch of the world of Sigma !

Continuous 2D and 3D plotting


Automatic texture monitoring


Flexible DC-bias application schemes


Generous hardware support


Direct-graphical-feedback programming