BIOCOOL Pilot10-15T Full-Function Silicone Oil Heated & Cooled Pilot-Scale Freeze Dryer

Overview

The BIOCOOL Pilot10-15T is a full-function, silicone oil–circulated pilot-scale freeze dryer engineered for reproducible, scalable lyophilization process development under cGMP-aligned conditions. Designed around the fundamental principles of sublimation-based drying—where ice is removed directly from frozen product via controlled vacuum and heat transfer—the system integrates dual-zone thermal management: independently regulated shelf temperature control (−50 °C to +80 °C) and deep-cold condensation (≤ −80 °C) to ensure efficient vapor capture and minimal backstreaming. Its 1 m² shelf area supports representative batch sizes—including up to 2,268 × 22 mL serum vials or ≥15 kg of aqueous formulation—making it suitable for phase-appropriate process validation, formulation screening, and technology transfer from lab to commercial manufacturing. The unit’s structural architecture adheres to ISO 14644–1 Class 8 cleanroom-compatible mechanical design principles, with sealed hydraulic circuits, non-corrosive 316L stainless steel chamber and condenser, and fully welded internal surfaces to support cleaning validation.

Key Features

• Silicone oil heating/cooling system with ±0.5 °C shelf temperature uniformity across all 5 active shelves and 1 radiant shelf
• High-efficiency dual-stage vacuum system achieving ≤2.5 Pa ultimate pressure, compatible with both mechanical and hybrid vacuum pump configurations
• Integrated shelf temperature mapping capability (optional PT100 sensor ports per shelf) for IQ/OQ documentation per ASTM E2500 and EU Annex 15 guidelines
• Robust 316L stainless steel drying chamber and condenser, passivated per ASTM A967, with electropolished interior surfaces (Ra ≤ 0.4 µm)
• Modular PLC-based control system with password-protected user levels, audit trail logging, and configurable alarm thresholds for pressure, temperature, and time parameters
• Comprehensive utility interface: 3-phase 380 V/50 Hz power input, chilled water cooling circuit (for condenser heat rejection), and compressed air purge port for shelf sterilization

Sample Compatibility & Compliance

The Pilot10-15T accommodates a broad range of biopharmaceutical and diagnostic formulations—including monoclonal antibodies, vaccines, plasma-derived therapeutics, and diagnostic reagents—as well as research-grade proteins, enzymes, and probiotics. Its shelf geometry (350 mm × 600 mm, 70 mm spacing) enables standardized vial tray loading and facilitates comparative studies across different container closures and stopper types. All wetted materials comply with USP and cytotoxicity and systemic injection testing requirements. The system is prequalified for compliance with ICH Q5C (stability), Q5D (analytical validation), and FDA 21 CFR Part 11 when configured with validated software and electronic signature modules. Documentation packages include FAT/SAT protocols, IQ/OQ templates aligned with ISPE GAMP 5, and material traceability records per EN 10204 3.1.

Software & Data Management

The embedded control software provides real-time monitoring of shelf temperature profiles, chamber pressure dynamics, condenser temperature trends, and elapsed cycle time. Data are recorded at user-defined intervals (minimum 1 s) and stored locally on an industrial SSD with ≥10-year retention capacity. Export formats include CSV and PDF for integration into LIMS or MES platforms. Optional 21 CFR Part 11-compliant software adds role-based access control, electronic signatures, and immutable audit trails with tamper-evident hashing. All data files carry embedded metadata (operator ID, timestamp, cycle ID, version stamp), satisfying ALCOA+ principles for regulatory submissions to EMA, PMDA, and NMPA.

Applications

• Process characterization and design space definition per ICH Q8(R2) and Q9
• Lyophilization cycle development and optimization using Design of Experiments (DoE) methodologies
• Comparative stability studies across multiple formulations under identical environmental conditions
• Pre-validation runs supporting Phase III clinical supply and commercial launch readiness
• Training platform for manufacturing personnel in GMP-compliant freeze-drying operations
• Support for regulatory filings including Module 3 CMC sections and comparability protocols

FAQ

Does the Pilot10-15T support automatic pressure rise tests (PRT) and leak rate quantification?
Yes—integrated pressure control logic enables programmable PRT execution with configurable hold times and slope analysis per ASTM F2096 and ISO 11607–2.
Can shelf temperature be ramped independently per shelf during primary drying?
No—shelves operate in synchronous mode to maintain thermal homogeneity; however, multi-step shelf profiles can be defined globally with variable ramp rates and dwell times.
Is the system qualified for use with organic solvents such as tert-butanol or ethanol?
With optional solvent-resistant seals and upgraded condenser coil metallurgy (Hastelloy C-276), the unit supports low-concentration (<10% w/w) solvent-based formulations under engineering review.
What validation documentation is supplied with standard delivery?
Factory Acceptance Test (FAT) report, material certification package (EN 10204 3.1), electrical safety test record (IEC 61000-6-4), and calibration certificates for all critical sensors (traceable to NIST or CNAS-accredited labs).
Is remote monitoring supported via Ethernet or OPC UA?
Standard Ethernet TCP/IP interface is provided; OPC UA integration is available via optional gateway module compliant with IEC 62541.