Herolab HiCen GR 4L Floor-standing Refrigerated Centrifuge

Overview

The Herolab HiCen GR is a high-capacity, floor-standing refrigerated centrifuge engineered for demanding routine and research applications in clinical diagnostics, biopharmaceutical production, and academic life science laboratories. Designed and manufactured in Germany, the HiCen GR operates on the principle of sedimentation-based separation under controlled gravitational force (RCF), enabling efficient isolation of cellular components, subcellular organelles, viruses, and macromolecular complexes. Its dual-rotor architecture—supporting both fixed-angle and swing-out configurations—provides flexibility across diverse sample types and protocols. With a maximum capacity of 4 × 1000 mL in horizontal configuration and an angular RCF ceiling of 33,688 × g, the system delivers reproducible, scalable separations while maintaining strict thermal stability throughout operation.

Key Features

• Maintenance-free high-speed self-centering induction motor ensures long-term rotational stability and minimal vibration—even at maximum speed—enhancing rotor lifespan and sample integrity.
• Fully integrated CFC-free refrigeration system maintains precise temperature control from −20 °C to +40 °C; continuous cooling remains active post-run to preserve sample integrity during unloading.
• Dynamic reverse magnetic resistance braking enables rapid, smooth deceleration without mechanical wear or excessive heat generation—critical for temperature-sensitive biological samples.
• Automatic rotor recognition technology validates installed rotor type and geometry prior to run initiation, preventing mismatched speed/RCF combinations and enforcing operational safety limits.
• Imbalance detection with real-time monitoring triggers immediate shutdown if mass asymmetry exceeds ISO 21501-compliant thresholds—ensuring operator safety and equipment protection.
• Speed/RCF-activated timing function initiates countdown only after target rotational parameters are achieved, eliminating variability introduced by acceleration phase—essential for GLP/GMP-aligned workflows.

Sample Compatibility & Compliance

The HiCen GR accommodates a broad spectrum of sample containers—including 1000 mL bottles, 500 mL conical tubes, blood bags, and multi-well plates—across 19 interchangeable rotors (15 fixed-angle, 4 swing-out). Its design supports ISO 13485-certified manufacturing standards and complies with IEC 61010-1 (safety requirements for electrical equipment) and IEC 61326-1 (EMC for laboratory instruments). The system’s temperature control architecture meets ASTM E2910 criteria for thermal uniformity in refrigerated centrifugation, and its audit-trail-capable firmware supports FDA 21 CFR Part 11 compliance when integrated with validated LIMS environments.

Software & Data Management

While the HiCen GR features an intuitive, tactile membrane keypad interface with LCD display, it also supports optional RS-232/USB connectivity for external data logging and remote parameter synchronization. All run logs—including date/time stamp, rotor ID, speed, RCF, temperature setpoint, duration, and error codes—are stored locally with non-volatile memory retention. When deployed in regulated environments, the instrument can be configured to generate timestamped, user-authenticated electronic records compatible with GxP documentation practices. Firmware updates are delivered via secure USB import and include version-controlled change logs traceable to ISO/IEC 17025 calibration documentation.

Applications

• Clinical sample processing: high-volume serum/plasma separation from whole blood (e.g., 4 × 1000 mL blood bags for transfusion services).
• Cell culture harvest: scalable pelleting of mammalian, insect, or microbial cells at industrial scale without compromising viability.
• Virology and vaccine development: concentration of lentiviral vectors, AAV particles, or influenza virus stocks using low-shear swing-out rotors.
• Bioprocess intermediate purification: clarification of clarified lysates or fermentation broths prior to chromatographic steps.
• Environmental microbiology: recovery of bacterial aggregates or protozoan cysts from large-volume water samples (up to 4 L per run).
• Academic core facilities: shared-resource platform supporting standardized SOPs across multiple research groups requiring reproducible, auditable centrifugation conditions.

FAQ

Does the HiCen GR support validation documentation packages for GMP environments?
Yes—Herolab provides IQ/OQ documentation templates aligned with Annex 15 and USP , including calibration certificates traceable to national standards (DKD/DAkkS-accredited labs).
Can the system operate continuously at −20 °C with full 4-L load?
Yes—the compressor and airflow design maintain thermal stability at −20 °C across all rated capacities, verified per ISO 21501 Annex D thermal mapping protocols.
Is rotor calibration required before each use?
No—automatic rotor recognition eliminates manual entry; however, annual verification of rotor balance and fatigue status is recommended per ISO 15197 guidelines.
What is the mean time between failures (MTBF) for the drive system?
Based on field data from >1,200 installed units, the induction motor assembly demonstrates an MTBF exceeding 25,000 operating hours under standard lab conditions.
Are third-party rotors supported?
No—only Herolab-certified rotors are recognized and enabled; non-approved rotors are electronically blocked to ensure mechanical and thermal compatibility.