Instrumentation

Compaction Simulator (the only unit in a pharmacy school in the U.S.)

  • Collecting fundamental physical parameters during tableting
  • Material sparing (1 – 5 g of powder)
  • Vast amount of information available, e.g., ejection force, take-off force, radial die-wall stress, compaction pressure-time profile, volume-time profile, tensile strength – pressure profile
  • Variable tableting speeds (capable of simulating most commercial tablet presses and roller compactors)
  • Flexible with tablet size and shape
  • Reliable prediction of success or failure during scale up

Ring Shear Cell

  • A well-established methodology
  • Predictive of powder flow property during powder transfer processes
  • Flow function, cohesion, and internal friction angle, bulk density 
  • Superior to any other methods that assess flow property based on single point measurement     
  • A large in-house flow database is available

Zwick Universal Material Testing Machine

  • A wide range of force (0.1 – 200 kN)
  • User-friendly software enabling study of relaxation and creep behavior
  • Controlled by force or displacement
  • Variable speed (0.01 - 100 mm/s) 

Texture Analyzer

  • High sensitivity (8 mN – 500 N)
  • Suitable for micro-indentation, film adhesion, mechanical properties of film, tablet tensile strength, breaking strength of granules

Nano-Indenter

  • Suitable for studying mechanical properties of single crystals, films, and other small specimen
  • Exceptional sensitivity and spatial resolution