Pentapycnometer & Ultrapycnometer | Benefits | Specifications


Density Analyzers


Specifications - Automatic Gas Pycnometers

 

Gas: Ultrahigh purity compressed gas with outlet pressure of 20 PSIG. Helium is standard. Nitrogen or SF6 are alternate gases for helium permeable materials.
Purge Modes: Continuous flow for powders or pulse mode for solids
Flow Rates: User selectable with precision needle valve
Precision: Digital pressure display resolution of 0.0001 pounds per square inch (psi).
Calibration: Metal spheres standard; NIST Report of Calibration optional.
  • Small, 7.070 cm3, 2 spheres
  • Medium, 28.958 cm3, 1 sphere
  • Large, 56.5592 cm3, 1 sphere
Output: Centronics parallel port for dot matrix, ink jet or laser printer.
RS232 serial port and cable for personal computer.
Power: 100/240 V; 50/60 Hz
Physical: Pentapycnometer Ultrapycnometer
    Weight 32.7 kg / 72 lbs. 9.75 kg / 21.5 lbs.
    Width 41.6 cm / 16.4" 24.1 cm / 9.5"
    Depth 57.8 cm / 22.8" 43.2 cm / 17.0"
    Height 32.4 cm / 12.8" 21.9 cm / 8.6"
 
Performance: Accuracy Reproducibility Accuracy Reproducibility
135 cm3 cell < ± 0.02% < ± 0.01% < ± 0.02% < ± 0.01%
  50 cm3 cell < ± 0.03% < ± 0.015% < ± 0.02% < ± 0.01%
  10 cm3 cell < ± 0.1% < ± 0.1% < ± 0.03% < ± 0.015%
  Based on clean, dry, thermally equilibrated samples and filled sample cell.

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