BioCoool Pilot7-12E Benchtop Pilot-Scale Freeze Dryer

Overview

The BioCoool Pilot7-12E is a benchtop pilot-scale freeze dryer engineered for reproducible, scalable lyophilization of pharmaceuticals, biologics, diagnostics, and research-grade formulations. It operates on the fundamental principles of sublimation under deep vacuum and controlled thermal transfer—where frozen water is removed directly from the solid phase to vapor without passing through the liquid state. Designed for transition from laboratory development to early-stage process validation, the Pilot7-12E bridges the gap between small-scale R&D units and full production freeze dryers. Its 0.8 m² shelf area supports vial, tray, or flask-based loading configurations typical of Phase I–II clinical batch sizes (e.g., 1,000–5,000 vials per cycle). The system maintains an ultimate vacuum below 3 Pa—sufficient to ensure efficient primary drying across common aqueous matrices with eutectic temperatures above −40 °C—and achieves cold trap performance down to <−85 °C, enabling reliable condensation of volatile solvents and high-moisture loads up to 12 kg per 24-hour cycle.

Key Features

• Optically clear, seamless aerospace-grade acrylic chamber door—designed for zero leakage, high impact resistance, and real-time visual monitoring without compromising vacuum integrity.
• Shelf pre-freezing capability: shelves cool independently prior to chamber evacuation, eliminating separate ultra-low temperature freezer dependency and reducing total cycle time.
• Dual-stage, oil-lubricated rotary vane vacuum pump (domestic OEM, high displacement, low-noise design) paired with a premium imported hermetic refrigeration compressor for stable, continuous cold trap operation.
• Fully programmable control architecture: supports multi-step lyo cycles—including freezing, primary drying, secondary drying, and non-electric mechanical defrost—with user-defined ramp rates, hold durations, pressure control modes (e.g., VAP, PIM), and shelf temperature setpoints.
• Fuzzy PID-controlled shelf heating system using proprietary conductive heating elements; includes real-time thermal loop monitoring and overtemperature protection.
• Industrial-grade 10.1″ capacitive touchscreen HMI with intuitive icon-driven navigation—no manual required for basic operation; supports multilingual UI (English default).
• Three-tier data logging architecture: internal flash memory (retains ≥90 days of timestamped shelf temp, condenser temp, chamber pressure, and valve status); optional USB export; optional PC-based SQL database integration with configurable retention policies.

Sample Compatibility & Compliance

The Pilot7-12E is validated for processing aqueous solutions, suspensions, emulsions, and semi-solid formulations whose collapse or eutectic temperatures exceed −40 °C—making it suitable for monoclonal antibodies, recombinant proteins, vaccines, enzyme preparations, and diagnostic reagents. It complies with core mechanical safety standards per GB/T 19001 (ISO 9001 equivalent) and electromagnetic compatibility requirements per GB/T 18268. While not certified as GMP-compliant out-of-the-box, its audit-ready features—including electronic signature support (via optional PC software), full-cycle traceability, 21 CFR Part 11–compatible user access controls (role-based login, password policy, audit trail toggle), and NIST-traceable calibration protocols—enable qualification under GLP, GMP Annex 15, and FDA Process Validation Guidance (Stage 1–3). IQ/OQ documentation packages are available upon request.

Software & Data Management

The embedded firmware provides native recipe management for up to 500 user-defined or standardized lyophilization protocols—including parameter locking, version control, and metadata tagging (operator ID, batch number, material code). Real-time curve visualization displays shelf temperature, product thermocouple (if connected), chamber pressure, and condenser load—all sampled at 20 Hz (50 ms intervals). Historical trend analysis supports post-run deviation investigation and continuous process verification (CPV). Optional BioCoool LyoLink™ software enables remote monitoring via Ethernet/Wi-Fi, automated report generation (PDF/CSV), and integration with LIMS or MES platforms using OPC UA or Modbus TCP protocols. All stored data are encrypted at rest and support SHA-256 hash verification for integrity assurance.

Applications

• Process development and scale-up studies for parenteral drug products undergoing regulatory filing (IND/IMPD submissions).
• Stability testing batches under ICH Q1–Q5 conditions, including accelerated and real-time storage simulation.
• Biobank preservation of cell lines, microbial cultures, and tissue lysates requiring long-term viability retention.
• R&D lyophilization of novel excipient systems, amorphous solid dispersions, and nanostructured delivery vehicles.
• Contract manufacturing organizations (CMOs) performing clinical trial material (CTM) production at ≤5 kg batch scale.

FAQ

What types of samples are compatible with the Pilot7-12E?

Aqueous-based formulations with eutectic temperatures >−40 °C—including protein solutions, peptide suspensions, vaccine intermediates, and diagnostic reagent kits.
Does the system support validation documentation (IQ/OQ)?

Yes—factory-issued IQ/OQ protocols aligned with ASTM F2697 and ISO 22042 are available as optional add-ons.
Can shelf temperature be monitored at multiple points during drying?

Yes—up to four external Pt100 probes can be connected via optional analog input module for product temperature mapping.
Is remote access or cloud-based monitoring supported?

Local network access is standard; cloud connectivity requires BioCoool LyoLink™ with TLS 1.2 encryption and configurable firewall rules.
What maintenance intervals are recommended for the vacuum pump and refrigeration system?

Vacuum pump oil change every 500 operating hours; refrigerant charge verification and compressor performance test annually—or per 2,000 operational hours—whichever occurs first.