Gas Pycnometer and Helium Pycnometers

PMI's Gas Pycnometer provides the user with a reliable measure of absolute density. The Gas Pycnometer performs a fully-automated, non-destructive test that allows the user control of the number of test iterations, and thus test length and accuracy.

Sample Size2.5 cm H x 3.5 cm W
Pressure Rangevacuum - 2,000 Torr (40 psi)
Pressurizing Gas

clean, dry, compressed air

other nonflammable, noncorrosive gas

Pressure Transducer Range0 - 12,000 Torr
Power Requirements110/220 VAC, 50/60 Hz (others available)
Dimensions21" H x 11" W x 15" D
Weight35 lbs

    • User-defined number of iterations per sample for increased accuracy
    • Windows-based software handles all control, measurement, data collection, and report generation; manual control also possible
    • Compatible with Windows XP or higher
    • Real-time graphical test display depicts testing status and results throughout operation
    • Nondestructive testing
    • Length of test approximately 30 minutes (based on 10 iterations)
    • Wide range of acceptable sample types and sizes
    • Multiple sample chambers available
    • Minimal maintenance required