Chemspeed Swing Automated High-Throughput Sample Preparation Workstation
| Brand | CHEMSPEED |
|---|---|
| Origin | Switzerland |
| Model | Swing |
| Detection Method | Enzyme Inhibition Rate Method (Spectrophotometry) |
| Application Domain | Food Safety & Pesticide Residue Analysis |
| Compliance Framework | Designed for GLP/GMP-aligned laboratories |
| Automation Level | Fully Integrated Robotic Platform |
Overview
The Chemspeed Swing Automated High-Throughput Sample Preparation Workstation is an engineered robotic platform designed specifically for unattended, reproducible sample preparation in food safety and pesticide residue testing laboratories. Built upon a modular robotic architecture, the Swing system executes complex, multi-step workflows—including weighing, liquid dispensing, solid dosing, heating, extraction, reflux, evaporation, cooling, vortex mixing, concentration, and drying—without manual intervention. Its core operational principle integrates gravimetric real-time monitoring with precision motion control, enabling closed-loop feedback during critical steps such as top-loading weighing under agitation or thermal treatment. Unlike conventional benchtop automation, the Swing platform is purpose-built for QuEChERS (Quick, Easy, Cheap, Effective, Rugged, Safe) methodology compliance and supports full end-to-end integration with downstream analytical instrumentation—including gas chromatography (GC), high-performance liquid chromatography (HPLC), and mass spectrometry (MS) systems—via standardized API interfaces and hardware synchronization protocols.
Key Features
- Modular robotic architecture supporting customizable workflow configurations for diverse sample matrices (fruits, vegetables, cereals, dairy, meat, and processed foods)
- Patented top-load gravimetric dosing technology enabling direct, in-vessel weighing of solids, viscous liquids, pastes, and waxy materials with ≤0.1 mg repeatability
- Over 40 interchangeable automated tools—including precision syringe pumps, heated vortex shakers, centrifugal evaporators, temperature-controlled reaction blocks, and disposable tip handlers
- Integrated solvent management system minimizing organic solvent consumption by up to 60% versus manual QuEChERS protocols
- Automated glassware handling with low-volume vial and tube compatibility (1.5–50 mL), reducing consumable usage and cross-contamination risk
- Real-time process logging with timestamped event tracking, adhering to FDA 21 CFR Part 11 requirements for electronic records and signatures
Sample Compatibility & Compliance
The Swing workstation accommodates heterogeneous food samples requiring rigorous homogenization, matrix removal, and analyte stabilization prior to pesticide residue quantification. It supports AOAC Official Method 2007.01 and EN 15662:2018-compliant QuEChERS workflows, including acetonitrile-based extractions, dispersive SPE cleanup, and ethyl acetate partitioning. All hardware modules are constructed from chemically resistant materials (e.g., PTFE-coated stainless steel, borosilicate glass, and inert polymer composites) to ensure long-term stability in aggressive solvent environments. The system’s audit trail functionality satisfies ISO/IEC 17025:2017 documentation requirements and facilitates laboratory accreditation readiness.
Software & Data Management
Chemspeed’s proprietary SWING Control Suite provides intuitive drag-and-drop workflow programming, pre-validated method templates for common pesticide panels (organophosphates, carbamates, organochlorines, pyrethroids), and integrated calibration management. All user actions, instrument states, and environmental parameters (temperature, weight, time, pressure) are logged into a relational database with role-based access control. Raw data export conforms to ASTM E2524-22 standards for analytical data interchange. Optional integration with LIMS platforms (e.g., LabWare, Thermo Fisher SampleManager) enables automatic sample ID propagation and result backfilling, eliminating transcription errors and accelerating reporting cycles.
Applications
- Routine screening of >100 pesticide residues in fresh produce per 8-hour shift
- Multi-residue analysis in infant formula and dietary supplements under EU Regulation (EC) No 396/2005
- Validation studies for method transfer between QC labs using identical robotic SOPs
- Development of matrix-matched calibration curves with minimized batch-to-batch variability
- Support for rapid response testing during foodborne outbreak investigations via accelerated turnaround time (TAT) reduction
FAQ
Does the Swing platform support regulatory submissions to EFSA or USDA?
Yes—the system generates ALCOA+ compliant data packages, including raw instrument files, audit trails, and electronic signatures, suitable for submission to EFSA, USDA-FSIS, and other national food safety authorities.
Can existing lab personnel operate the Swing without specialized robotics training?
The interface is designed for analytical chemists; basic operation requires <2 days of hands-on training, with advanced scripting optional for method development specialists.
Is third-party instrument integration limited to GC/HPLC?
No—Swing supports bidirectional communication with ICP-MS, ELISA readers, and microplate-based enzymatic assays via RS-232, TCP/IP, or OPC UA protocols.
How is maintenance performed without disrupting daily throughput?
All modules feature hot-swappable components and predictive diagnostics; scheduled service intervals are synchronized with routine calibration checks to minimize downtime.
