Pycnomatic

Thermo Fisher

Pycnomatic ATC – True Density Analyser

The Pyncomatic ATC uses helium as a probe gas. Helium has a very small atomic size that can permeate extremely narrow pores in a solid, permitting the determination of the real volume occupied by the sample. The ratio of the dried sample weight and the volume measured by the Pycnomatic ATC gives the true density (also known as real, absolute or skeletal density) of the material. The high thermal conductivity of helium and its ideal gas behavior at room temperature, make this technique extremely reliable and fast. Whenever helium is not recommended (i.e. for activated carbons) other inert gases like nitrogen can be used.

The Pyncomatic ATC uses helium as a probe gas. Helium has a very small atomic size that can permeate Pycnomatic ATC for True Density Testingextremely narrow pores in a solid, permitting the determination of the real volume occupied by the sample. The ratio of the dried sample weight and the volume measured by the Pycnomatic ATCgives the true density (also known as real, absolute or skeletal density) of the material. The high thermal conductivity of helium and its ideal gas behavior at room temperature, make this technique extremely reliable and fast. Whenever helium is not recommended (i.e. for activated carbons) other inert gases like nitrogen can be used.

The Pyncomatic ATC is the first density analyzer featuring a built-in temperature control system. The manifold containing the sample and the expansion chambers is temperature regulated with a precision of +/- 0.01 °C. Unrivalled temperature control precision and real multi-volume capability (five sample chambers from 4 to 100 cc) assure the best accuracy, reproducibility, speed and flexibility in real density tests. In addition, the Pycnomatic ATC is specially designed for the analysis of extremely fine powders, avoiding any risk of sample elutriation into the manifold and tubing and no filters are necessary.

Pycnomatic ATC Accessories

  • Highest temperature stability available for highest accuracy
  • Fast system stabilisation
  • Reduced analysis time
  • Permits density investigation at different temperatures
  • Eliminates repeated calibrations
  • Chamber volume can be changed easily without service intervention
  • Unrivalled reproducibility and accuracy
The Best betting exchange http://f.artbetting.net/
Full reviw on bet365 b.artbetting.net by artbetting.net
www.bigtheme.net