BioCoool FD-1C-110+ Laboratory Benchtop Freeze Dryer

Overview

The BioCoool FD-1C-110+ is a high-performance benchtop freeze dryer engineered for laboratory-scale lyophilization of heat-sensitive biological, pharmaceutical, and chemical samples. It operates on the fundamental principle of sublimation—removing water or volatile solvents from frozen materials under deep vacuum while maintaining product integrity through precise thermal control. Designed specifically for applications involving organic solvent-containing formulations (up to 95% v/v), this system integrates a −110 °C ultra-low temperature cold trap capable of efficiently condensing acetone, ethanol, methanol, ethyl acetate, and other low-boiling-point solvents—preventing vapor backstreaming, compressor contamination, and system corrosion. Its monolithic drying chamber construction eliminates weld seams and gasket interfaces, ensuring structural rigidity and long-term vacuum integrity. The unit complies with core design principles aligned with ISO 22081 (freeze-drying terminology) and supports workflows consistent with ICH Q5C stability guidelines for biopharmaceuticals.

Key Features

• −110 °C cold trap with dual-stage cascade refrigeration, enabling reliable capture of volatile organic solvents and extended operational stability during multi-cycle runs
• Monolithic stainless-steel drying chamber—seamless, leak-tight, and pressure-rated for sustained operation below 3 Pa
• Cold trap pre-freezing capability: allows sample freezing directly within the cold trap prior to chamber transfer, minimizing thermal shock and improving ice nucleation uniformity
• Imported high-efficiency hermetic compressor with low-noise operation (20,000-hour MTBF rating
• Patented airflow-guiding cylinder design enhances vapor flow path efficiency, reducing primary drying time by up to 18% compared to conventional baffle configurations
• Real-time sample temperature monitoring via dual calibrated Pt100 sensors, with direct display on integrated HMI
• Pulse-controlled inert gas backfill system with factory-calibrated solenoid valve—supports nitrogen or argon purging for oxygen-sensitive products

Sample Compatibility & Compliance

The FD-1C-110+ accommodates bulk powders, aqueous solutions, suspensions, and viscous pastes with eutectic temperatures above −20 °C. Its solvent-handling architecture meets functional requirements for lyophilizing small-molecule APIs, botanical extracts, diagnostic reagents, and polymer-based nanocarriers. The system supports Good Manufacturing Practice (GMP)-aligned documentation practices: all process parameters—including shelf temperature, chamber pressure, cold trap temperature, and elapsed time—are timestamped and stored locally. Audit trails comply with ALCOA+ principles, and data export via USB adheres to FDA 21 CFR Part 11 readiness (when paired with optional compliant software module). Electrical safety conforms to IEC 61010-1; vacuum integrity verified per ISO 28560 Annex B.

Software & Data Management

Equipped with an industrial-grade PLC and 7-inch resistive touchscreen HMI, the FD-1C-110+ provides intuitive cycle programming, real-time curve visualization, and historical data review. Users can define multi-step protocols—including freezing ramp rates, hold durations, primary drying pressure setpoints, and secondary drying gradients. All lyophilization curves (temperature vs. time, pressure vs. time) are graphically rendered and archived in CSV format. Data export is supported via standard USB-A port; no proprietary drivers required. Optional firmware upgrade enables GLP-compliant electronic signatures, user access levels (admin/operator), and automated report generation (PDF/Excel) with embedded metadata (operator ID, batch number, instrument serial).

Applications

• Stabilization of monoclonal antibodies, vaccines, and plasmid DNA formulations prior to long-term storage
• Preparation of reference standards and certified calibration materials in analytical chemistry labs
• Drying of enzyme preparations, probiotics, and microbial cultures without loss of viability
• Processing of natural product extracts (e.g., polyphenols, terpenoids) where solvent removal must avoid thermal degradation
• R&D-scale lyophilization of novel excipient systems and amorphous solid dispersions
• Supporting formulation development under Quality-by-Design (QbD) frameworks per ICH Q8(R2)

FAQ

What types of organic solvents can be safely processed with the FD-1C-110+?
Ethanol, methanol, acetone, isopropanol, acetonitrile, ethyl acetate, and tetrahydrofuran—provided initial concentration does not exceed 95% (v/v) and total vapor load remains within 3 L/24 h capacity.
Is the system compatible with GMP documentation requirements?
Yes—when configured with optional audit-trail-enabled firmware, it supports electronic records, user authentication, and exportable raw data meeting 21 CFR Part 11 expectations for non-clinical research environments.
Can I monitor sample temperature independently from shelf temperature?
Yes—dual Pt100 probes are included: one monitors shelf surface temperature; the second is inserted directly into the product matrix for real-time core temperature feedback.
Does the unit include automatic defrost functionality?
Yes—programmable auto-defrost cycles initiate after completion of lyophilization or upon reaching preset ice load thresholds, minimizing manual intervention.
What vacuum pump options are recommended for optimal performance?
A 2 L/s oil-sealed rotary vane pump (supplied) is standard; for solvent-rich applications, we recommend pairing with an optional oil mist filter and anti-backstreaming valve to extend pump oil service life.