The IGA-003 is a gravimetric analyzer
specifically designed for dynamic mixed gas sorption analysis. The multiple inlet mass flow controller system
allows mixed gas experiments in both pressure control and flow control modes.
The IGA design integrates precise computer control and measurement of mass
change, pressure and temperature to enable fully automatic and reproducible
determination of gas sorption-desorption isotherms and isobars in diverse
operating conditions. A range of sample environment options is available to
allow operation at temperatures from -196 to 1000 °C and at pressures ranging
from ultra-high vacuum to 20 bar. A close-coupled mass spectrometer option facilitates
performing product desorption and standard TGA-MS experiments.