Automatic sample preparation system SWING MIXING POSSIBLE

roboticlaboratoryreagent dispensing

Overview Chemspeed patented overhead gravimetric dispensing of solids, viscous liquids and pastes combined with Dual Asymmetric Centrifuge mixing provides an automated workflow for high-throughput sample preparation, mixing and grinding suitable for formulation and R&D laboratories.

Applications

• Formulation and screening of paints, inks and coatings.
• Battery paste and electrode slurry preparation.
• Catalyst and polymer paste processing.
• Solid-dosage pharmaceutical formulation and preclinical sample preparation.
• Any application requiring reproducible dispensing, mixing and milling of solids and viscous media.

Benefits

• Gravimetric dispensing of solids into vials, plates or reactors with resolution options of 1 mg, 0.1 mg or 0.01 mg for accurate dosing.
• Handles viscous liquids, pastes and two-component systems (silicones, epoxies, polyurethanes, acrylics, etc.).
• Dual Asymmetric Centrifuge mixing for efficient mixing, deagglomeration and milling to obtain homogeneous, bubble‑free results in short cycle times (often <5 minutes).
• Large dispensing range: from a few milligrams up to several grams.
• 4-Needle head for volumetric liquid handling and sampling; compatible with additional robotic tools for multi-step workflows.
• Experiment parameters (dispensed amount, mixing/grinding speed, temperature, time) recorded in a read-only log for traceability.
• AUTOSUITE software with drag & drop experiment design and interfaces for DOE, ML/AI, LIMS, ELN and ERP integration.

Typical workflow steps

• Gravimetric dispensing of input materials.
• Optional premix (vortexing) for specific recipes.
• Transfer to the SpeedMixer station.
• Mixing/grinding using Dual Asymmetric Centrifuge for the specified time.
• Return to transfer station for viscosity or pH adjustment.
• Final packaging and storage with linked experiment log.

Technical specifications

• Patented overhead gravimetric dispensing for solids, viscous liquids and pastes.
• Dual Asymmetric Centrifuge mixing for mixing/milling/grinding.
• Balance resolution options: 1 mg, 0.1 mg or 0.01 mg.
• Dispensing range: from a few milligrams up to several grams.
• Compatible with unlimited vial, plate and reactor formats.
• 4-Needle head for volumetric liquid handling and sampling.
• Read-only log file capturing dispensed amounts, mixing/grinding speed, temperature and time.
• AUTOSUITE software for experiment design, execution and data analysis; drag & drop interface.
• Interfaces available for DOE, ML/AI, LIMS, ELN and ERP integration.
• Designed for homogeneous, bubble-free mixing in short cycle times.