Reverse gas chromatography surface energy analyzer

IGC SEA stands forReverse gas chromatography surface energy analyzerIt is an instrument based on the principle of reverse gas chromatography technology. Reverse gas chromatography is a gas-solid technique used to characterize the surface and bulk properties of solid materials.

iGC-SEAReverse gas chromatography surface energy analyzerThe core of innovation is the gas injection manifold system. The system generates precise solute pulse sizes over a wide concentration range and produces isotherms at high and low sample surface coverage. Capable of accurately measuring uneven distribution of surface energy.

IGC SEA provides humidity control options to evaluate the effects of humidity and temperature on the physical and chemical properties of solids, including moisture induced Tg, BET specific surface area, surface energy, wettability, adhesion, and cohesion. The system can also utilize probe bulk interactions and solubility theory for conducting bulk solid property experiments. IGC-SEA is equipped with a dedicated data analysis software suite that provides extensive, accurate, and reliable measurements of surface and bulk properties.

▍Equipment principle:

▍Optional models:

iGC-SEA Advanced

•Analyze the surface energy and specific surface area of powders, fibers, and non porous solid particles.

•Fully automatic iGC system.

•Headspace injection system and humidity generation system.

•User friendly control&analysis software, compatible with CFR 21 Part 11.

iGC-SEA Nova

•High temperature furnace: 30 ℃ -500 ℃.

•Perform in-situ pretreatment and surface energy analysis within an instrument.

•Fully automatic iGC system.

•Headspace injection system and humidity generation system.

•User friendly control&analysis software, compatible with CFR21 Part 11.