Automated Vial Weighing, Solid / Liquid Filling, Cap Screwing & Unscrewing, Capping & Crimping (incl. applications in GMP environments)


Solid and liquid dispensing / dosing technology combined with our overhead gravimetric (patented) capability and our user-friendly software, allow you to automatically dispense virtually any compounds and dissolve them for further work steps.

Key Advantages

  • Decrease in cost per sample up to 90+ %.
  • Increase in productivity by a factor of 10+.
  • Gravimetric sample dispensing (solids, high-viscous to liquids) into an unlimited choice of vial / plate / reactor formats.
  • The balance moves to the destination, increasing speed and efficiency. 
  • Balance resolution of 1 mg or 0.01 mg. 
  • A large dispensing range, from a few mg up to several grams.
  • 1-Needle Head for volumetric liquid handling and sampling, optional upgrade to 4 Needle Head. 
  • Compound addition, vial capping and crimping and weighing on a single platform (any crimp-top vial for GC / HPLC autosamplers, etc.).
  • Tight, reproducible vial closing.
  • Immediate closing of vial after filling.
  • Customization of rack / tray for maximum compatibility.                                                 
  • Ventilated hood for sensitive reagent handling under fully inert atmosphere. 
  • Dispensed amount, mixing speed, temperature, time, and other data are stored in a read-only log file.
  • Easy access to data with a convenient interface to pull results into Excel or virtually any other software. 

Enhance your Efficiency and Productivity with our Workflow Solutions!

Speed up your solid handling and dissolution for logistics,compound management and analytics.

Breakthrough Dispensing Technology: Overhead Gravimetric Dispensing WHILE mixing, heating, refluxing and / or cooling
Technical Details

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

The Gravimetric Dispensing Units (GDU-P fd, 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.