SMS Products

Surface Measurement Systems manufacture the world’s most advanced gravimetric vapor sorption analyzers, offering a diverse range of instruments employing the DVS and iGC principles.

View the full range below, and discover the variety of industrial applications, technical capabilities, and modular accessories available. Whatever experiments you are running, we’ll have the instrument that’s a perfect fit.



An Entry-level instrument for complex water sorption analysis, the DVS Intrinsic PLUS is the world’s most compact automated Dynamic Vapor Sorption instrument.

The world’s first purpose-built and most advanced iGC instrument, the iGC-SEA has been the industry standard for over 20 years.


Conduct detailed sorption analysis using water and organic vapor to understand a range of complex behaviors with the world’s best-selling DVS instrument.


The DVS Adventure is the world’s most advanced and versatile sorption analyzer specifically designed for basic and complex moisture/water Vapor applications.



Conduct simultaneous vapor or organic gas sorption analysis with the world’s most advanced dual-balance gravimetric vapor sorption instrument.





Conduct 5x simultaneous analysis with the DVS Endeavour, combining the highest throughput with a diverse range of accessories and capabilities.


The DVS Carbon is the world’s first purpose-built gravimetric sorption analzer for carbon capture, storage, & utilization (CCUS) applications.

Using the Knudsen Effusion Method, the Vapor Pressure Analyzer is a unique tool for measuring the vapor pressure of solids, liquids, and oils.