IGA — The Intelligent Gravimetric Analyser, a high-precision sorption scale
The IGA gravimetric-sorption systems for investigating the phenomena of gas sorption/desorption. The IGA systems are the most precise devices when it comes to determining the isotherms of gas sorption/desorption for a wide range of pressure and temperature values. Determining the isotherms makes it possible for the program to establish the distribution of the pore sizes, the specific surface area (BET), the equilibrium data etc. The changes in weight over the course of time (for every temperature and pressure value), in turn, make it possible to compute the adsorption kinetics (e.g. the diffusion coefficient). With this software, one can set up a whole sequence of measurements (including the stage of the initial temperature and gas/vapor processing of samples), which are subsequently carried out in a fully automated way.
A fast and fully automated density analyzer, ensuring very precise measurements of volume and density for a wide range of materials.
CDetector sensitivity: 1 ppm (universal response to most organic substances); carrier gas: helium.
Used for measuring the volume density by means of the quasi-fluid pycnometry method. It is the first and the only device in the world destined for the non-destructive analysis of samples in the aspect of the volume density.