Floor Type High Speed Cooling Centrifuge
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A Floor Type High Speed Cooling Centrifuge is a heavy-duty, floor-standing refrigerated centrifuge designed for large-scale, high-speed processing of temperature-sensitive biological samples at forces up to 120,000 x g (standard high-speed) or 800,000 x g (ultracentrifuge) with precise temperature control from -20°C to +40°C. Capable of processing multiple liters per run using fixed-angle, swinging-bucket, continuous flow, zonal, and vertical rotors with capacities from 4-8 × 500 mL bottles to continuous flow rates of 2-20 L/hour. Features include high-torque brushless motors, advanced refrigeration systems, high vacuum systems (ultracentrifuges), large color touchscreen interfaces with 21 CFR Part 11 compliant data logging, 100-1,000 programmable protocols, multi-sensor imbalance detection, aerosol-tight rotors for BSL-3/4 applications, and comprehensive safety interlock systems. Primary clinical and research applications include virus particle concentration and purification for virology and vaccine development, DNA/RNA extraction from large sample volumes, subcellular fractionation and organelle isolation, lipoprotein separation for cardiovascular risk assessment, protein purification for structural biology, exosome isolation for biomarker research, and large-scale vaccine and biopharmaceutical production under GMP conditions. Essential equipment for advanced diagnostic laboratories, research institutions, biopharmaceutical manufacturing facilities, and vaccine production centers requiring high centrifugal forces, precise temperature control, and validated, reproducible performance.
Categories: LABORATORY EQUIPMENT AND SUPPLIES, Centrifuges and Separators, Lab Consumables, Refrigerators, Freezers, and Storage Units
Tags: Cold High Speed Centrifuge, Floor Type High Speed Centrifuge, GMP Centrifuge, High G Force Centrifuge, High Speed Refrigerated Centrifuge, Large Volume High Speed Centrifuge, Preparative Ultracentrifuge, Subcellular Fractionation, Virus Purification Centrifuge
Description
Floor Type High Speed Cooling Centrifuge
PRIMARY CLINICAL & DIAGNOSTIC USES
1. High-Speed Separation of Temperature-Sensitive Biological Samples:
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Primary Use: Floor-standing high-speed cooling centrifuges process large volumes of samples at speeds up to 20,000-30,000 RPM while maintaining precise temperatures (typically 4°C to -20°C) for separation of labile cellular components, subcellular fractions, and temperature-sensitive proteins for advanced diagnostic and research applications.
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How it helps: Enables researchers and clinical laboratories to separate delicate biological materials without destroying them, keeping proteins and cells cold and intact so they can be studied in their most natural state.
2. DNA/RNA Extraction and Purification from Large Sample Volumes:
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Primary Use: Enables rapid, high-speed centrifugation of large-volume blood, tissue, and cell culture samples for nucleic acid extraction while maintaining low temperatures to prevent degradation of genetic material for molecular diagnostics.
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How it helps: Preserves the genetic information in large samples during processing, ensuring that DNA and RNA remain intact for accurate testing that can diagnose genetic disorders, infections, and cancers.
3. Virus Particle Concentration and Purification:
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Primary Use: Critical for concentrating and purifying virus particles from large volumes of cell culture supernatants, blood products, or other biological fluids for virology testing, vaccine development, and research applications requiring intact, infectious virus particles.
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How it helps: Allows researchers to collect enough virus particles from large volumes to study them, develop vaccines, and create tests that can detect these tiny infectious agents in patients.
4. Subcellular Fractionation and Organelle Isolation:
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Primary Use: High-speed centrifugation at controlled temperatures enables separation of subcellular components including mitochondria, nuclei, microsomes, and membrane fractions from tissue homogenates and cell lysates for biochemical and proteomic studies.
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How it helps: Allows scientists to take cells apart and study their individual components, understanding how each part functions and what goes wrong in diseases that affect specific organelles.
5. Lipoprotein Separation and Analysis:
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Primary Use: Cold, high-speed centrifugation is essential for separating lipoprotein fractions (HDL, LDL, VLDL, chylomicrons) from plasma for cardiovascular risk assessment and lipid disorder diagnosis, as lipoproteins are temperature-sensitive and degrade at room temperature.
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How it helps: Provides doctors with detailed information about the different types of cholesterol in a patient’s blood, helping them assess heart attack risk more accurately than with simple cholesterol tests.
6. Protein Purification and Crystallization Studies:
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Primary Use: High-speed centrifugation at controlled temperatures is used to pellet protein precipitates, remove aggregates, and prepare samples for protein crystallization studies in structural biology and drug discovery applications.
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How it helps: Helps scientists purify proteins so they can study their structure and function, leading to the development of new drugs that target specific proteins involved in disease.
7. Large-Scale Vaccine and Biopharmaceutical Production:
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Primary Use: Essential GMP equipment for processing large volumes of cell cultures, viral stocks, and protein solutions in vaccine manufacturing, monoclonal antibody production, and recombinant protein purification requiring strict temperature control and high centrifugal forces.
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How it helps: Makes possible the large-scale production of life-saving vaccines and biologic drugs, ensuring that millions of patients have access to treatments that would otherwise be impossible to manufacture.
SECONDARY & SUPPORTIVE USES
1. Clinical Research and Translational Medicine: Processing large patient sample cohorts for biomarker discovery and validation studies requiring high-speed, temperature-controlled centrifugation, accelerating the translation of research discoveries into clinical applications.
2. Biobanking and Cryopreservation: Preparing and aliquoting large volumes of plasma, serum, and cellular components for long-term storage in biorepositories with temperature control to preserve sample integrity, building resources for future research.
3. Stem Cell Research and Processing: Isolating and purifying stem cells from large volumes of bone marrow, cord blood, or tissue culture requiring gentle but high-speed centrifugation at controlled temperatures, advancing regenerative medicine.
4. Exosome and Extracellular Vesicle Isolation: High-speed ultracentrifugation protocols for isolating exosomes and microvesicles from large volumes of cell culture media or body fluids for biomarker and therapeutic applications, opening new frontiers in diagnosis and treatment.
5. Proteomics and Metabolomics Studies: Processing large sample volumes for mass spectrometry-based proteomics and metabolomics requiring removal of particulates and concentration of analytes at controlled temperatures, advancing understanding of human biology and disease.
6. GMP Manufacturing for Cell and Gene Therapies: Processing large volumes of viral vectors, transfected cells, and final product formulations requiring validated, temperature-controlled centrifugation in regulated environments, bringing cutting-edge therapies to patients.
7. Veterinary Vaccine Production: Large-scale manufacturing of veterinary vaccines requiring high-speed, refrigerated centrifugation for virus concentration and purification, protecting animal health worldwide.
KEY PRODUCT FEATURES
1. BASIC IDENTIFICATION ATTRIBUTES
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Product Type: Floor-standing, high-speed refrigerated centrifuge designed for large-volume processing of temperature-sensitive biological samples at high centrifugal forces.
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Common Names: High Speed Refrigerated Floor Centrifuge, High-Speed Cold Centrifuge, Preparative Ultracentrifuge, High-G Force Cooling Centrifuge, Large Volume High Speed Centrifuge.
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Rotor Types:
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Fixed-Angle Rotors: For high-speed pelleting of subcellular fractions, viruses, and proteins.
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Swinging-Bucket Rotors: For density gradient separations of lipoproteins and subcellular components.
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Continuous Flow Rotors: For processing very large volumes (liters to hundreds of liters) continuously.
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Zonal Rotors: For preparative-scale separations of large sample volumes.
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Vertical Rotors: For rapid, high-resolution gradient separations.
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Rotor Capacity:
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Fixed-Angle Rotors: 4-8 × 250-500 mL bottles; 6-12 × 94 mL tubes; 12-48 × 15-50 mL tubes.
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Swinging-Bucket Rotors: 4-6 × 250 mL buckets; 12-24 × 15-50 mL tubes.
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Continuous Flow Rotors: Processing rates of 2-20 L/hour.
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Zonal Rotors: Up to 2 L capacity per run.
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Maximum Speed: 20,000-30,000 RPM (standard high-speed); 60,000-100,000+ RPM for ultracentrifuges.
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Maximum RCF: 50,000-120,000 x g (standard high-speed); up to 800,000 x g for ultracentrifuges.
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Temperature Range: -20°C to +40°C, with precise control typically ±1°C.
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Temperature Control: Advanced refrigeration system with rapid cooling, heating capabilities, and precise temperature maintenance.
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Drive System: High-torque, brushless induction motor or frequency-controlled motor for precise speed control.
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Display: Large color touchscreen (10-15 inches) showing speed, RCF, temperature, time, program status, and run logs.
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Controls: Touchscreen with programmable protocols, user authentication, and audit trails.
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Timing: Digital timer from 1-999 minutes or continuous run; programmable hold functions.
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Program Memory: Stores 100-1,000 protocols with user-defined parameters.
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Acceleration/Deceleration: 10-20 programmable profiles for gentle or rapid separation; soft start/stop options.
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Imbalance Detection: Advanced multi-sensor imbalance detection with automatic shutoff.
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Lid Lock: Heavy-duty automatic locking with redundant safety systems.
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Vacuum System: High vacuum system for ultracentrifuges to reduce friction and temperature fluctuations.
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Data Logging: Comprehensive run logs with temperature, speed, time, and imbalance events; 21 CFR Part 11 compliant options.
2. TECHNICAL & PERFORMANCE PROPERTIES
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Speed Range: 1,000-30,000 RPM (high-speed); up to 100,000+ RPM (ultracentrifuge).
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RCF Range: Up to 120,000 x g (high-speed); up to 800,000 x g (ultracentrifuge).
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Temperature Control: ±0.5-1°C accuracy; rapid cool-down from ambient to 4°C in 10-20 minutes; heating capability to 40°C.
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Rotor Options:
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Fixed-Angle Rotors: Various angles (15-45°) for different pelleting applications.
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Swinging-Bucket Rotors: For gradient separations and gentle pelleting.
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Continuous Flow Rotors: For processing 2-20 L/hour.
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Zonal Rotors: For preparative-scale separations.
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Vertical Rotors: For rapid gradient runs.
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Elutriation Rotors: For gentle cell separation based on size and density.
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Vacuum System: High vacuum (≤1 micron) for ultracentrifuges to eliminate air friction and temperature variation.
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Acceleration/Deceleration Profiles: 10-20 profiles with user-programmable rates.
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Noise Level: 60-80 dB depending on model, rotor, and speed.
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Power Requirements: 200-240 VAC, 50/60 Hz, 20-50 amps (requires dedicated circuit).
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Refrigeration System: CFC-free refrigerants, environmentally friendly; capable of maintaining temperature during high-speed runs.
3. PHYSICAL & OPERATIONAL PROPERTIES
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Dimensions: 90-150 cm × 100-180 cm × 120-200 cm (floor-standing).
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Weight: 400-1,000 kg depending on model and configuration.
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Construction: Heavy-duty steel with reinforced base; stainless steel bowl interior; vibration-dampening mounts.
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Display: Large color touchscreen (10-15 inches) with intuitive interface, password protection, and audit trail.
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Rotor Exchange: Easy-change rotor system with automatic recognition, speed limiting, and use logging.
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Accessories: Comprehensive rotor and tube adapter sets, rotor exchange tools, leveling feet, vibration isolation system.
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Power Requirements: 200-240 VAC, 50/60 Hz, dedicated circuit required; some models require 3-phase power.
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Installation: Professional installation required; needs adequate floor space, ventilation, and structural support for weight.
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Certifications: Meets relevant safety and quality standards for medical devices and GMP manufacturing.
4. SAFETY & COMPLIANCE ATTRIBUTES
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Regulatory Status: Class I medical device (FDA, CE marked); may require additional certifications for GMP manufacturing.
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Safety Standards: Complies with IEC 61010-2-020 for safety requirements for centrifuges; UL/CSA certification.
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Imbalance Detection: Multi-sensor imbalance detection with automatic shutoff before critical speeds.
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Lid Lock: Heavy-duty electromechanical lock with multiple redundant safety systems.
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Emergency Lid Release: Manual release system accessible from outside; tool required.
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Over-speed Protection: Prevents operation above rotor's maximum rated speed; rotor-specific speed limiting.
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Rotor Recognition: Automatic rotor identification with speed limiting and use logging.
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Temperature Monitoring: Continuous temperature monitoring with alarms, data logging, and fail-safe systems.
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Biohazard Safety: Aerosol-tight rotors and buckets certified for infectious samples; HEPA filtration options.
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Quality Management: Manufactured under ISO 13485 or ISO 9001; GMP-compliant options with IQ/OQ/PQ documentation.
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Data Logging: 21 CFR Part 11 compliant audit trails, user authentication, and electronic signatures available.
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Emergency Stop: Prominent emergency stop button for immediate shutdown.
5. STORAGE & HANDLING ATTRIBUTES
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Storage: Permanent installation; not moved after installation due to weight and sensitivity.
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Installation: Professional installation by certified technicians; requires structural engineering assessment for floor loading; dedicated power circuit(s); adequate ventilation for heat dissipation.
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Cleaning: Regular cleaning of bowl, rotors, and buckets with approved disinfectants; strict cleaning protocols for GMP environments.
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Rotor Care: Detailed rotor inspection and certification program; mandatory retirement after specified cycles or years; maintain detailed rotor log.
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Calibration: Annual speed, temperature, timer, and RCF calibration verification by certified service provider; documentation for regulatory compliance.
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Maintenance: Comprehensive preventive maintenance program per manufacturer schedule (quarterly, semi-annual, annual) by factory-trained technicians.
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Validation: IQ/OQ/PQ documentation available; revalidation after maintenance or relocation.
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Inspection: Daily visual inspection; regular professional maintenance; vibration analysis for bearing health.
6. LABORATORY & CLINICAL APPLICATIONS
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Primary Application: Large-scale, high-speed, temperature-controlled centrifugation for advanced diagnostic, research, and biopharmaceutical applications requiring high centrifugal forces and precise temperature control.
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Typical Clinical & Research Protocols:
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Virus Purification: 20,000-50,000 x g at 4°C for 1-4 hours.
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Subcellular Fractionation: 10,000-100,000 x g at 4°C for 30-120 minutes.
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Lipoprotein Separation: 100,000-200,000 x g at 10-15°C for 18-24 hours (density gradient).
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DNA/RNA Precipitation: 12,000-20,000 x g at 4°C for 15-30 minutes.
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Protein Purification: 20,000-50,000 x g at 4°C for 30-60 minutes.
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Exosome Isolation: 100,000-150,000 x g at 4°C for 2-4 hours.
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Vaccine Production: Validated GMP protocols with full documentation.
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Sample Compatibility:
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Centrifuge Bottles: 250 mL, 500 mL, 1 L, 2 L (polycarbonate, polypropylene, glass).
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Tubes: 15 mL, 50 mL, 94 mL, 250 mL (various materials).
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Blood Bags: Specialized rotors for blood bag processing.
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Continuous Flow: Sterile disposable flow paths available.
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Density Gradient Media: CsCl, sucrose, iodixanol, Percoll.
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Throughput: 10-100 L per day depending on application and rotor configuration.
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GMP Compliance: Models available with 21 CFR Part 11 compliant data logging for pharmaceutical manufacturing.
SAFETY HANDLING PRECAUTIONS
1. SAFETY PRECAUTIONS
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Installation Safety: Professional installation required; verify floor loading capacity (400-1,000 kg); ensure proper electrical supply and ventilation.
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Rotor Certification: Mandatory rotor inspection and certification program; never exceed rotor rated speed; maintain detailed rotor log; retire rotors per manufacturer schedule.
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Balancing Loads: Precision balancing required; use analytical balance for tube pairs; document load configurations for sensitive applications.
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Temperature Monitoring: Verify temperature calibration regularly; use independent temperature monitoring for critical samples.
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Aerosol Safety: Use certified aerosol-tight rotors for infectious samples (BSL-3/4); HEPA filtration recommended.
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Vacuum System: Follow strict procedures for vacuum pump maintenance and oil changes.
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Emergency Procedures: Posted emergency shutdown and spill procedures; trained personnel on all shifts; annual emergency drills.
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Training: Comprehensive operator training required; documented training records; refresher training annually.
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Maintenance: Strict adherence to preventive maintenance schedule; never operate with known issues; documented service history.
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Validation: Maintain full validation documentation for GMP applications; revalidate after any changes.
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Personal Protective Equipment: Full PPE including lab coat, safety glasses, gloves, and closed-toe shoes.
2. FIRST AID MEASURES
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Rotor Failure (Catastrophic): Evacuate area immediately; do not open lid for 30 minutes. Call emergency services if injuries; secure area; contact manufacturer for professional cleanup and investigation.
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Biohazard Spill (Large Scale): Evacuate area; follow institutional BSL-3/4 spill protocol; professional decontamination team required.
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Refrigerant Leak: Evacuate area; ventilate; call facility maintenance; follow refrigerant safety protocols.
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Chemical Spill (Large Volume): Evacuate if toxic; follow chemical spill protocol; use appropriate PPE and absorbent materials.
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Electrical Fire: Disconnect power if safe; use CO₂ or dry chemical extinguisher; evacuate if fire spreads.
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Personal Injury: Seek immediate medical attention; document incident; preserve all run data for investigation.
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Exposure to Infectious Materials: Follow institutional exposure protocol; immediate medical evaluation; post-exposure prophylaxis as indicated.
3. FIRE FIGHTING MEASURES
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Flammability: Electrical components and plastic parts combustible; refrigerants may be flammable (check specifications).
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Extinguishing Media: For electrical fire, use CO₂ or dry chemical (Class C) extinguisher; CO₂ preferred to minimize equipment damage.
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Power Off: Emergency shutoff switch clearly marked and accessible; disconnect main power if safe.
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Large Equipment: Ensure fire departments are aware of equipment hazards (high voltage, refrigerants, biological materials); maintain clear access.
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Evacuation: Evacuate area; follow facility fire protocols.
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