HEL BioXplorer 5000 High-Pressure Glass Bioreactor System
| Brand | HEL |
|---|---|
| Origin | UK |
| Model | BioXplorer 5000 High Pressure |
| Reactor Type | Jacketed Glass Vessel |
| Working Volume | 5 L |
| Operating Pressure | Up to 1 MPa (10 bar) |
| Vacuum Range | 0–1 MPa |
| Material | Borosilicate Glass 3.3 |
| Temperature Control Range | 25–60 °C |
| Agitation | Magnetic (200–1200 rpm) or Top-Drive Mechanical (50–1500 rpm) |
| Sensor Compatibility | pH, DO, Redox, Turbidity, Level, Biomass (optical), Gas Flow (MFC), Heat Flow (optional) |
| Compliance | Designed for GLP/GMP-aligned workflows |
| Software | HEL WinISO Control Suite with 21 CFR Part 11–ready audit trail, multi-step protocol editor, real-time data visualization, and remote monitoring |
Overview
The HEL BioXplorer 5000 High-Pressure Glass Bioreactor System is an engineered platform for scalable, reproducible bioprocess development under controlled aerobic, anaerobic, or pressurized gaseous environments. Built upon Couette-type mixing dynamics and jacketed thermal management, it enables precise regulation of critical process parameters—including dissolved oxygen (DO), pH, redox potential, temperature, agitation, and gas composition—within a fully sterilizable borosilicate glass vessel. Its modular architecture supports both small-scale screening (e.g., strain selection, media optimization) and early-stage scale-up studies (1–5 L), bridging the gap between benchtop discovery and pilot-scale validation. The system operates within a pressure range of 0–1 MPa (gauge), facilitating investigations involving CO₂-enriched cultures, hydrogenotrophic fermentation, or high-oxygen-transfer processes where elevated partial pressures improve mass transfer efficiency and metabolic control.
Key Features
- Modular reactor configuration: Interchangeable glass vessels (1–5 L) compatible with shared control hardware and software infrastructure.
- Dual agitation options: Integrated magnetic drive (200–1200 rpm) for low-shear microbial cultures; optional top-mounted mechanical drive (50–1500 rpm) with dual-seal design (magnetic + dynamic) for viscous or shear-sensitive systems.
- Full parameter autonomy per channel: Independent real-time control and logging of temperature, pH (single- or dual-direction), DO, redox, liquid level, and turbidity across parallel reactors.
- Gas management: Four-channel mass flow controller (MFC) supporting air, O₂, N₂, CO₂, or custom blends; integrated CO₂ sparging for pH feedback control.
- Sterilization-ready architecture: All wetted sensors (pH, DO, redox, optical biomass) are autoclavable (121 °C, 20 min); glass vessel and jacket assembly comply with ISO 17025 calibration traceability requirements.
- Thermal precision: Peltier-assisted heating/cooling for rapid ramp rates; external chiller integration supported for sub-ambient operation down to 10 °C.
Sample Compatibility & Compliance
The BioXplorer 5000 accommodates a broad spectrum of biological systems—including bacterial (E. coli, Bacillus), yeast (S. cerevisiae, P. pastoris), mammalian suspension cells, and filamentous fungi—under both batch and fed-batch modes. Its borosilicate glass construction ensures chemical inertness toward common media components (e.g., antibiotics, surfactants, organic acids) and compatibility with CIP/SIP protocols. All electronic modules meet IEC 61000-6-3 EMC standards; sensor signal conditioning adheres to NAMUR NE43 fault signaling conventions. The system supports qualification documentation packages aligned with FDA 21 CFR Part 11 (electronic records/signatures), EU Annex 11, and ISO/IEC 17025 for method validation in regulated environments.
Software & Data Management
HEL WinISO Control Suite provides three-tiered programming capability: Basic Simulation Mode (single-step emulation), Protocol Programming Mode (multi-step sequences with conditional branching), and Full Function Mode (logic-driven parameter interlocks, cascade control, and event-triggered actions). All operations generate timestamped, immutable audit trails compliant with ALCOA+ principles. Data export formats include CSV, HDF5, and native .helbin for post-processing in MATLAB, Python (Pandas/Plotly), or commercial bioprocess analytics platforms. Remote access is enabled via TLS-encrypted web interface with role-based user permissions and session timeout enforcement.
Applications
- Microbial strain phenotyping under variable O₂/CO₂ partial pressures
- High-cell-density E. coli cultivation with pH-stat glucose feeding
- Yeast-based recombinant protein expression with redox-controlled induction
- Screening of anaerobic digestion consortia under elevated H₂ partial pressure
- Process characterization for QbD (Quality by Design) submissions
- Calibration of online NIR/Raman probes against reference offline assays
FAQ
Is the BioXplorer 5000 suitable for GMP manufacturing environments?
Yes—when deployed with validated WinISO configurations, documented IQ/OQ protocols, and calibrated sensor suites, it meets foundational requirements for Phase I–II clinical material production under ICH Q5D and WHO TRS 986 Annex 2.
Can the system integrate with third-party SCADA or MES platforms?
Yes—via OPC UA (v1.04) and Modbus TCP interfaces; preconfigured drivers available for Siemens Desigo, Rockwell FactoryTalk, and Emerson DeltaV.
What is the maximum allowable working pressure for the 5 L glass vessel?
The vessel is rated for continuous operation at 1 MPa (10 bar gauge) at 60 °C; burst pressure exceeds 3 MPa per EN 13445-3 hydrostatic test certification.
Are replacement parts and sensor recalibration services available globally?
HEL maintains certified service centers in the US, Germany, Japan, and Singapore; all sensors ship with NIST-traceable calibration certificates and 12-month stability warranties.
Does the system support DOE (Design of Experiments) workflow automation?
Yes—WinISO includes built-in factorial and response surface methodology (RSM) templates; experimental matrices can be imported/exported as JMP or Minitab-compatible files.
