Surface Area Analysers from QUANTACHROME
Surface Area of solid or powdered substances can be measured using the NOVA or AUTOSORB range of gas adsorption instruments. Analysis of Microporous substances is available in both ranges of instruments, and the Autosorb Series has versions which feature ultra-low vacuum on both sample and degassing ports, with turbo-molecular pumps.
Surface Area can also be measured on the Hydrosorb, and instrument which is dedicated to the use of water vapour as the adsorbate.
True Density (Specific Gravity) instruments from QUANTACHROME
Helium
Pycnometers are available with resolutions of 0.01 and 0.001 SG
in manual and automatic versions. Temperature control and multi-cell
capabilities are available on some models.