Xiangyi H2500R Benchtop High-Speed Refrigerated Centrifuge

Overview

The Xiangyi H2500R Benchtop High-Speed Refrigerated Centrifuge is an engineered solution for laboratories requiring precise, reproducible, and thermally controlled high-g separations in a compact footprint. Designed around the principles of rotor dynamics, refrigerated sedimentation, and microprocessor-driven acceleration/deceleration profiling, the H2500R delivers consistent performance for demanding applications including nucleic acid purification, protein fractionation, viral pellet recovery, and extracellular vesicle isolation. Its benchtop form factor eliminates the need for floor space typically reserved for floor-standing ultracentrifuges—while maintaining operational integrity at speeds up to 25,000 rpm and relative centrifugal forces (RCF) exceeding 50,000 × g. The integrated refrigeration system maintains sample temperature stability between –20 °C and +40 °C during operation, critical for preserving labile biomolecules and preventing thermal denaturation during extended runs.

Key Features

• Tool-free rotor installation: Fixed-angle rotors mount directly onto the drive shaft with mechanical auto-centering—no screws, clamps, or alignment tools required.
• 7-inch high-resolution capacitive touchscreen interface with multi-language support (English, German, French, Spanish, Chinese), real-time parameter overlay, and intuitive icon-based navigation.
• Advanced control architecture supporting up to five-step sequential centrifugation, programmable start delay (up to 99 hours), user-defined sample ID tagging, and full curve-based acceleration/deceleration profiles (10 ramp-up and 11 ramp-down options).
• Comprehensive safety suite: automatic rotor recognition, imbalance detection with dynamic load compensation, overspeed cutoff, lid interlock with force-sensing latch, and independent motor and refrigeration thermal monitoring.
• Robust data governance: onboard storage retains ≥6 months of run logs, error codes, maintenance alerts, and complete audit trails—including timestamps, operator IDs (with optional role-based access control), and parameter snapshots per run.
• Modular rotor compatibility: supports multiple fixed-angle configurations optimized for 1.5–100 mL tubes, including titanium and aluminum alloy rotors rated for sustained operation at maximum speed and full capacity.

Sample Compatibility & Compliance

The H2500R is validated for use with standard polypropylene, polycarbonate, and glass centrifuge tubes across common biological sample matrices—including whole blood, cell lysates, clarified supernatants, and viscous reagent mixtures. Its design conforms to IEC 61010-1:2010 (Safety Requirements for Electrical Equipment for Measurement, Control, and Laboratory Use) and IEC 61010-2-020:2016 (Particular Requirements for Centrifuges). While not certified under FDA 21 CFR Part 11 out-of-the-box, its audit-trail-capable software architecture enables validation pathways for GLP/GMP environments when deployed with documented SOPs and electronic signature protocols. All rotors are individually serialized and undergo ISO 15361-compliant balance certification prior to shipment.

Software & Data Management

The embedded firmware provides native support for structured data export via USB 3.0 port in CSV and XML formats—compatible with LIMS integration frameworks and laboratory informatics platforms. Users may define and store >200 custom protocols, each with descriptive metadata fields (e.g., application purpose, sample type, QC reference, responsible analyst). Optional PC-based Xiangyi CentriLink™ software extends functionality with remote monitoring, batch report generation, trend analysis of rotor lifetime metrics, and automated calibration certificate logging. All data entries include immutable timestamps and, when enabled, digital signature verification for compliance-critical workflows.

Applications

• Purification of plasmid DNA, genomic DNA, and total RNA from bacterial, mammalian, and plant lysates.
• Isolation of mitochondria, nuclei, lysosomes, and other subcellular fractions using differential centrifugation protocols.
• Concentration and pelleting of exosomes, microvesicles, and virus particles from cell culture supernatants or biofluids.
• Routine clinical hematology workflows—including serum/plasma separation, PBMC isolation, and platelet-rich plasma (PRP) preparation.
• Preparative-scale protein precipitation and removal of cellular debris prior to chromatographic analysis.
• Quality control testing in biopharmaceutical manufacturing where thermal stability and reproducibility are mandated by USP , EP 2.6.27, or ISO 13485-aligned processes.

FAQ

What is the minimum operating temperature and how quickly does the chamber reach setpoint?
The refrigeration system achieves stable operation from –20 °C to +40 °C; typical cooldown from ambient (25 °C) to –10 °C takes ≤12 minutes under no-load conditions.
Does the H2500R support swing-bucket rotors?
No—the H2500R is configured exclusively for fixed-angle rotors optimized for high-speed biomolecular separations; swing-bucket compatibility is not supported.
Can rotor lifetime be tracked within the system?
Yes—each rotor’s serial number is registered upon first use, and cumulative run time, max speed history, and thermal cycles are logged automatically for predictive maintenance scheduling.
Is remote diagnostics or firmware update capability available?
Firmware updates require local USB media; however, diagnostic logs and error codes can be exported for technical support review without network connectivity.
Are rotor certificates of conformance and balance reports provided with delivery?
Yes—each rotor ships with a traceable ISO/IEC 17025-accredited calibration certificate, including static/dynamic balance test results and maximum permissible speed validation data.