Hiden Intelligent Gravimetric Analyzer  
     
  Hiden Intelligent Gravimetric Analyzer (IGA) provides the precise measurement of the magnitude and kinetics of gas and vapour sorption. It integrates precise computer control of pressure (from high vacuum to 20 bar) and temperature (from liquid nitrogen temperature to 1000oC) with exact measurement of weight change. A Hiden mass spectrometer may be connected to the system to perform gas analysis. Sorption / reaction kinetics, thermodynamics, surface area and porosity, metal dispersion and permeation can be studied on it.