Raykol ISP600 Multifunctional Sample Preparation Workstation

Overview

The Raykol ISP600 Multifunctional Sample Preparation Workstation is an integrated, robotic platform engineered for high-precision, reproducible sample handling in chromatographic and mass spectrometric workflows. Built upon a six-axis industrial-grade robotic arm, the ISP600 consolidates five core pre-analytical functions—sample tube management, liquid dispensing, automated cap opening/closing, vortex-assisted extraction, and centrifugal separation—into a single, synchronized workflow. This architecture directly addresses two critical bottlenecks in modern analytical laboratories: the disproportionate time investment (up to 61% of total analysis time) and error contribution (≈30% of analytical variance) attributable to manual sample preparation, as documented in peer-reviewed method validation studies (Majors, LC-GC International, 1991). By eliminating operator-dependent variability—including pipetting inconsistency, timing drift, and solvent exposure—the ISP600 enables walk-away operation after initial sample weighing and vial loading, significantly improving inter-batch reproducibility and analyst safety.

Key Features

• Six-axis robotic manipulator with ±0.1 mm repeatability, enabling precise spatial coordination across heterogeneous labware (e.g., 2 mL vials, 15 mL conical tubes, 96-well plates)
• Modular station layout supporting concurrent execution of up to six samples per batch, with overlapping step sequencing to maximize throughput (≥120 samples/24 h under standard extraction protocols)
• Integrated liquid handling module with positive displacement pipetting (range: 10–1000 µL), calibrated per ISO 8655 and traceable to NIST standards
• Automated tube capping/un-capping mechanism compatible with screw-thread and crimp-cap formats, reducing aerosol generation and cross-contamination risk
• Vortex extraction module with programmable speed (0–3000 rpm) and dwell time; centrifuge module with configurable acceleration/deceleration profiles (max 4000 × g, 4 °C cooling option)
• Onboard environmental monitoring: solvent vapor sensor and temperature/humidity logging compliant with GLP audit requirements

Sample Compatibility & Compliance

The ISP600 accommodates a broad range of biological and environmental matrices, including plant tissues, animal-derived foods (e.g., eggs, muscle), soil extracts, and aqueous environmental samples. Its workflow design aligns with multiple Chinese national standard methods (GB 23200 series) for pesticide residue analysis, including GB 23200.108–23200.115, which specify LC-MS/MS and GC-MS/MS quantification following QuEChERS or similar extraction protocols. The system supports 21 CFR Part 11-compliant electronic records when paired with validated Raykol LIMS integration modules, and all motion control logs, parameter sets, and event timestamps are stored with immutable audit trails. Hardware construction adheres to IEC 61000-6-2 (EMC immunity) and IEC 61000-6-4 (EMC emission) standards; solvent-handling components are chemically resistant to acetonitrile, methanol, ethyl acetate, and acetone.

Software & Data Management

Controlled via Raykol’s proprietary PrepSuite™ software (v4.2+), the ISP600 provides graphical workflow builder with drag-and-drop protocol assembly, real-time status dashboard, and remote monitoring via secure HTTPS interface. All method parameters—including pipetting volumes, vortex durations, centrifugation RCF values, and thermal setpoints—are version-controlled and exportable as XML-based SOP templates. Raw instrument logs (including robotic joint angles, motor current draws, and sensor readings) are archived in HDF5 format for forensic traceability. Software validation documentation (IQ/OQ/PQ protocols) is available upon request and conforms to ISO/IEC 17025:2017 clause 5.9 requirements for software used in testing and calibration.

Applications

• Pesticide residue analysis in plant-origin foods (e.g., fruits, vegetables, grains) per GB 23200.108–23200.113 and EU SANTE/11312/2021 guidelines
• Multiresidue screening in animal products, including fluorine-containing insecticides (e.g., fipronil metabolites in eggs per GB 23200.115)
• Environmental monitoring of soil and water samples using accelerated solvent extraction (ASE)-compatible workflows
• Pharmaceutical stability testing requiring repetitive dissolution and filtration steps under inert atmosphere
• Forensic toxicology sample prep where chain-of-custody integrity and operator exposure minimization are regulatory imperatives

FAQ

Does the ISP600 support third-party LIMS integration?
Yes—via ASTM E1578-compliant middleware and RESTful API endpoints for bidirectional sample ID and result transfer.
Can the system be validated for GMP environments?
Full IQ/OQ/PQ documentation packages are provided; installation qualifies under Annex 15 and USP guidance for automated systems.
What maintenance intervals are recommended?
Robotic arm lubrication every 2,000 operating hours; pipette calibration verification quarterly; centrifuge rotor balancing check before each high-speed run.
Is remote diagnostics supported?
Yes—secure TLS-encrypted remote access is enabled with customer-configurable permission tiers and session logging.
How is solvent waste minimized during operation?
Through dynamic tip washing algorithms, adaptive volume dispensing, and closed-loop solvent recovery options (add-on module).