BioCoool Lab-1E-110E Benchtop Freeze Dryer

Overview

The BioCoool Lab-1E-110E is a high-performance benchtop manifold freeze dryer engineered for rigorous laboratory-scale lyophilization of heat-sensitive biologicals, pharmaceuticals, and organic-solvent-based formulations. It operates on the fundamental principle of sublimation—removing water or volatile solvents from frozen samples under deep vacuum while maintaining product integrity through precise thermal control. Its −110 °C dual-stage cascade condenser enables efficient capture of not only water vapor but also low-boiling-point organic solvents (e.g., ethanol, acetone, ethyl acetate), making it uniquely suited for lyophilizing samples containing up to 95% (v/v) organic solvent—addressing a critical limitation of conventional −50 °C or −80 °C systems. The system integrates a robust refrigeration architecture, industrial-grade vacuum generation, and programmable process logic to support reproducible, scalable, and regulatory-aligned drying cycles.

Key Features

• −110 °C ultra-low temperature condenser with 3 L/24 h ice capacity, optimized for aggressive solvent trapping and extended batch stability.
• Aerospace-grade acrylic drying chamber—bond-free, leak-tight construction ensuring long-term vacuum integrity and optical clarity for real-time visual monitoring.
• Integrated pre-freezing capability within the condenser, eliminating need for external ultra-low freezers and reducing sample handling risks.
• Industrial PLC-based control system with 7-inch capacitive touchscreen interface—intuitive navigation, no manual required, supports multi-language UI (English default).
• Fully programmable freeze-drying protocol engine: up to 500 user-defined or factory-stored recipes, each with independent shelf/condenser temperature ramps, hold steps, vacuum setpoints, and pulse backfill timing.
• Non-electric condenser defrost system—mechanical expansion-driven ice release ensures operational safety, avoids thermal shock to condenser coils, and reduces downtime versus immersion or hot-gas methods.
• Pulse-controlled inert gas backfill (N₂ or Ar): three adjustable flow profiles (slow/medium/fast) to prevent particle dispersion in fragile lyophiles such as protein powders or nanosuspensions.
• Real-time process monitoring at 50 ms sampling resolution for condenser/shelf temperature and chamber pressure—enabling high-fidelity curve analysis and deviation detection.

Sample Compatibility & Compliance

The Lab-1E-110E accommodates diverse sample formats via its 10-port manifold configuration, supporting standard 24 mm or 30 mm external glass vials, serum bottles, and custom cryovials. It is validated for aqueous solutions, colloidal suspensions, pastes, and organic-aqueous mixtures with eutectic points ≥ −20 °C. All wetted surfaces are electropolished stainless steel (316L condenser chamber) or USP Class VI-certified acrylic. The system supports compliance with ISO 22000, ASTM F2337 (lyophilization cycle validation), and ICH Q5C stability guidelines. When paired with optional PC-based data acquisition software, it meets ALCOA+ data integrity principles and facilitates 21 CFR Part 11 compliance through electronic signatures, audit trails, and role-based access control.

Software & Data Management

Data recording is configurable across three tiers: internal flash memory (retains ≥90 days of timestamped temperature/pressure logs), USB export (FAT32-formatted drives, auto-archived per cycle), and networked PC database integration (ODBC-compatible SQL backend). Raw data includes condenser temp, chamber pressure, shelf temp (if equipped), and valve status—all time-synchronized to millisecond precision. The embedded historian supports overlay plotting of multiple cycles, delta-T analysis, and automatic endpoint detection based on pressure rise test (PRT) algorithms. Optional co-located co-crystallization point measurement module (via resistive probe) allows empirical determination of collapse temperature for formulation-specific cycle optimization.

Applications

This system serves analytical, QC, and R&D laboratories engaged in biopharmaceutical development (monoclonal antibodies, vaccines, mRNA-LNPs), natural product isolation (plant extracts, marine metabolites), diagnostic reagent stabilization, and specialty chemical synthesis. Typical use cases include: lyophilization of solvent-rich botanical extracts prior to HPLC analysis; preservation of enzyme-containing diagnostics without activity loss; pilot-scale drying of sterile-filtered biologics in vials; and stabilization of labile reference standards for metrology. Its solvent tolerance expands utility into academic organic chemistry labs performing lyophilization of reaction intermediates or catalysts.

FAQ

What types of organic solvents can be safely processed?
Ethanol, methanol, acetone, acetonitrile, ethyl acetate, and isopropanol—up to 95% (v/v) concentration—provided vapor pressure remains below 10 Torr at −110 °C.
Is the system compatible with GMP documentation requirements?
Yes—when operated with validated software and calibrated sensors, it supports full traceability, electronic signatures, and audit-ready reporting per FDA and EMA expectations.
Can the manifold ports be individually valved?
No—ports operate in parallel; independent port control requires optional add-on valve manifold modules.
What maintenance intervals are recommended for the vacuum pump?
Oil change every 500 operating hours; inlet filter replacement every 200 hours; annual performance verification against ISO 21360-1.
Does the system support remote troubleshooting?
Yes—via optional Ethernet/Wi-Fi module enabling secure remote login, live parameter viewing, and limited command execution within firewall-configured networks.