BIOCOOL Pilot10-15T Automated Pilot-Scale Freeze Dryer

Overview

The BIOCOOL Pilot10-15T is an automated pilot-scale freeze dryer engineered for reproducible, scalable lyophilization process development under controlled environmental and regulatory conditions. It operates on the fundamental principles of sublimation—removing water from frozen product via primary drying under vacuum while maintaining product integrity through precise shelf temperature control—and secondary drying to eliminate residual bound moisture. Designed for transitional use between laboratory R&D and commercial manufacturing, this unit supports process qualification, formulation stability studies, and batch consistency validation in pharmaceutical, biotechnology, and academic research settings. Its architecture integrates a high-efficiency dual-stage refrigeration system, a robust vacuum generation train with oil-free pumping options, and thermally isolated condenser and chamber assemblies to ensure thermal stability across extended drying cycles.

Key Features

• 1 m² total shelf area with five active shelves plus one radiant shelf—optimized for uniform heat transfer and scalable vial loading (up to 2,268 × 22 mL serum vials or ≥15 kg bulk liquid per cycle)
• Shelf temperature control range down to ≤ −50 °C (empty), enabling deep freezing of thermolabile biologics including monoclonal antibodies, vaccines, and enzyme formulations
• Condenser operating temperature ≤ −80 °C with 15 kg/24h ice capacity—sufficient for extended primary drying of high-moisture-content formulations without defrost interruption
• Ultimate system vacuum ≤ 2.5 Pa, maintained via integrated vacuum measurement and regulation; compatible with optional Pirani/capacitance manometers for pressure traceability
• Modular electrical design with 8 kW installed power (3-phase, 380 V), engineered for stable operation in standard industrial utility environments; actual energy consumption typically remains well below 8 kWh per cycle due to intelligent load-based compressor modulation
• GMP-aligned mechanical construction: stainless steel 316L chamber and shelves, electropolished surfaces, sloped condenser drain, and fully welded joints meeting ASME BPE surface finish requirements (Ra ≤ 0.8 µm)

Sample Compatibility & Compliance

The Pilot10-15T accommodates diverse sample formats—including glass vials (10–50 mL), trays, and bulk containers—while supporting both stopper-on and stopper-off drying configurations. Its design conforms to key international standards governing pharmaceutical equipment: it is constructed and documented per GB/T 5226.1–1996 (equivalent to IEC 60204-1), and its operational framework aligns with Annex 1 of the EU GMP Guidelines and FDA’s Guidance for Industry on Lyophilization Process Validation. The system supports IQ/OQ/PQ execution, with documentation templates, calibration traceability (NIST-traceable sensors), and audit-ready log files compliant with 21 CFR Part 11 when paired with validated software modules.

Software & Data Management

Equipped with a programmable logic controller (PLC)-based HMI interface, the Pilot10-15T enables full-cycle recipe management, real-time parameter logging (shelf temp, chamber pressure, condenser temp, time), and alarm/event history with timestamping. Optional Ethernet connectivity allows integration into centralized SCADA or MES platforms. All data are stored in non-volatile memory with configurable export (CSV, PDF) and support for electronic signatures. Audit trails record user actions, parameter changes, and system events—ensuring compliance with GLP and GMP data integrity requirements. Firmware updates follow a formal change control process, with version logs retained for regulatory review.

Applications

• Process development and scale-up of lyophilized drug products—from early-phase clinical trial material to commercial registration batches
• Stability testing under ICH Q5C conditions using defined shelf temperature ramps and vacuum profiles
• Formulation optimization for collapse temperature (T_c) and eutectic behavior assessment
• Residual moisture analysis method development in conjunction with Karl Fischer titration or NIR spectroscopy
• Training platform for manufacturing personnel on GMP-compliant freeze drying operations and deviation handling
• Academic research in cryobiology, protein stabilization, and porous matrix engineering

FAQ

What is the maximum batch size supported by the Pilot10-15T?

The unit supports up to 15 kg of aqueous load per 24-hour cycle, or approximately 2,268 units of 22 mL serum vials (Ø22 mm), based on standard fill depth and freezing protocol.
Does the system include validation documentation?

Yes—BIOCOOL provides a comprehensive validation support package, including URS templates, FAT/SAT protocols, IQ/OQ checklists, and calibration certificates for all critical sensors.
Can the freeze dryer be integrated into a cleanroom environment?

Absolutely—the unit meets ISO Class 7 (Class 10,000) compatibility requirements; optional HEPA-filtered air purge and pass-through ports are available for Grade C/D cleanroom integration.
Is remote monitoring supported?

Remote access is enabled via secure VPN or dedicated network interface; real-time status, alarms, and historical trends can be viewed through a web-enabled dashboard with role-based authentication.
What refrigerants are used in the condenser and shelf systems?

The system employs environmentally compliant, low-GWP refrigerants (R513A/R134a blend) certified per EN 378 and EPA SNAP regulations, with leak detection and recovery provisions built into service protocols.