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  • Fully Indigenous
  • Economical
  • True Density Measurement Of All Types Of Materials
  • Most Useful Where Measurement By Specific Gravity 
    Bottle (Archimedes Principle)
    Method is Not Possible
  • Non Destructive Testing
  • Easy To Operate



SPECIFICATIONS : All Specification are Valid at 25 C

POWER : 230 V AC, 50Hz 3W




  Sample Size

For Large Sample Cell 50 to 150 cm, 0.3%



DIMENSIONS : 35 cm (L) X 17.5 cm (H) X 31 cm (D)

The True Density meter, SMART PYCNO 30, is used to measured the true density / Specific gravity of any material by precisely determining true volume of the material. The main advantage of SMART PYCNO 30 is, it can measure the true density of all types of materials where it cannot be measured by Archimedes principle (specific gravity bottle).

SMART PYCNO 30 determines the true density of materials by measuring two pressure readings. Initially the gas is pressurised in a know reference volume. This reading is taken as first pressure reading. Then the pressurised gas is allowed to flow from reference volume into a sample cell (with known volume) containing the material. Due to this, the initial pressure drops and this dropped pressure is taken as second pressure reading. Then the material volume is calculated by standard formula using these readings. Finally, the density is calculated by dividing the weight of the material by the material volume.

Normally air can be used for measurement. But for porous materials and the materials having affinity towards Nitrogen or Oxygen, Helium is used. When Helium is used initially vacuum is necessary to remove air from the pores of the sample. After that purging with Helium gas is done. Then the normal procedure is followed.

Instead of Helium, Nitrogen can be used for measurement, if the sample is not adsorbing Nitrogen over its surface.


Useful in density measurement of metal oxides, refractories, carbon black, activated carbon, silica, metal powders, ceramics, graphite, catalysts, pharmaceuticals, pigments, minerals organic powders and many more.


  1. Metallurgical and Material Science Labs 
  2. Research and Development Labs 
  3. Process & Quality Control





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