Quantachrome Instruments of Boynton Beach, Fla., has won a six-year federal court fight with an international competitor who'd claimed that Quantachrome's key product -- a high-tech measuring device ...
John Guerin from Micromeritics shows us the AccuPyc II 1340 pycnometer, used for measuring the density of materials. John explains how the instrument works with the use of a schematic diagram. This ...
Based on the gas displacement method, this article describes a method for determining the optimal gas type and pressure for measuring cement density, providing a reliable method to characterize porous ...