The Quadrasorb SI Surface Area and Pore Size Analyzer features four independent sample ports to satisfy the analytical throughput needs of pharmaceutical labs. Low-surface area measurements using krypton are possible because of the integrated, oil-free turbomolecular pump and 10 torr pressure sensor. Nitrogen is the standard gas used for medium to high surface area and pore size analysis. The Quadrasorb SI is controlled by 21 CFR Part 11 compliant Windows® -based software. The four sample ports operate simultaneously and independently allowing new sample measurements to be initialized as soon as previous measurements conclude.

Quantachrome Instruments
1900 Corporate Drive
Boynton Beach, FL, 33426