Automated Solid Dispensing / Dosing - Precision, Accuracy, Speed, Traceability (incl. applications in GMP environments)


Robustness and ease-of-use by design

Solid & liquid dispensing / dosing technology using our patented versatile overhead gravimetric solution together with user-friendly software allow you to automatically dispense any powder / solid / extrudate and / or liquid into practically any type of destination.

Key advantages

  • Decrease in cost per sample up to 90 %.
  • Increase in productivity by a factor of 10+.
  • Gravimetric solid dispensing (low density, sticky, any particle size, spherical or granulates shapes, beads and tablets) into an unlimited choice of vial / plate / reactor formats.
  • 4-Needle Head for volumetric liquid handling and sampling.
  • The balance moves to the destination, leading to increased speed and efficiency.
  • Balance resolution of 1 mg, 0.1 mg, or 0.01 mg.
  • A large dispensing range, from a few mg up to several grams. Powder dispensing / dosing robotic tool can be combined with other tools to accommodate complex workflows.
  • Dispensed amount, stirrer speed, temperature, pressure, time and other data are stored in a read only log file.
  • Easy access to data with a convenient interface to export results into Excel or virtually any other software.
  • Interface for Design of Eperiments (DOE) 3rd party software.

Breakthrough dispensing technology: overhead gravimetric dispensing while mixing, heating, refluxing and / or cooling
Compensation dispensing provides ultimate combination of speed, accuracy and precision
Enhance your efficiency and productivity with our workflow solutions!
Technical details

Chemspeed’s SWING POWDERDOSE’s deck modularity allows the user to execute and perform a variety of workflows in a fully automated fashion.

The Gravimetric Dispensing Units (SWIle, SWIP, GDU-P Fine Dosing, GDU-P models) are used to perform automated, gravimetrically controlled dispenses of a wide range of ingredients in the sub-milligram to multigram scale.

The modules pick the appropriate container, dispense the solids and powders, and then place the container back to its station before picking the next one. All dispensing units include an overhead balance with a resolution of down to 0.1 mg, and allow dispensing and simultaneous weighing of ingredients into various vials, tubes, well-plates and / or reactors.

SWILE: First true one-to-one gravimetric “pick & decision dispense” of solid compounds

  • Revolutionary accuracy & precision due to decision dispensing.
  • Automated “pick & decision dispense” from almost any source into any destination.
  • Dispensing range from < 100 μg to 100 mg with +- 10 μg resolution.
  • Disposable tips (SWINs).
  • No cross-contamination.
  • No dead volume.
  • A recovery rate equal or higher than in manual procedures.
  • Unattended operation (with optional inert atmosphere).
  • Boost in your R&D process and time to market.