From Particle Formation...
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Automatic Gas Pycnometers for True Density

The Multipycnometer™ is the most versatile model. It gains its name from its multiple volume feature that offers three sizes of interchangeable sample cells: 135 cc, 20 cc, and 4.5 cc. In addition, there are three different calibrated reference volumes which provide peak performance for each cell size. The operating sequence is reversed from that of the Stereopycnometer pressurizing the reference volume first, then expanding the gas into the sample cell.

The very wide operating range of the Multipycnometer offers the greatest sample size flexibility in the series, while still maintaining its high degree of accuracy.


  • Sample size range from 5 cc to 135 cc
  • Two interchangeable sample cells


Read more about Density, True Density & Tapped Density.

True Density Gas Pycnometers - Multipycnometer


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