LYODRY LSBC55P / LSBC85P Benchtop Ultra Series Freeze Dryer

Overview

The LYODRY LSBC55P and LSBC85P Benchtop Ultra Series Freeze Dryers are engineered for precision, reliability, and operational flexibility in academic, pharmaceutical, and analytical laboratories. These units operate on the fundamental principle of lyophilization—sublimation of ice under controlled low-pressure and low-temperature conditions—to preserve thermolabile biologicals, proteins, vaccines, diagnostics reagents, and specialty chemicals without compromising structural integrity or bioactivity. Designed and manufactured in the United Kingdom by MechaTech, a specialist in vacuum refrigeration systems, the Ultra Series integrates robust mechanical architecture with intuitive digital control. The system employs a dual-stage oil-sealed rotary vane vacuum pump (pump not included; compatible with standard laboratory-grade pumps rated ≤ 10 m³/h), coupled with a high-efficiency cascade refrigeration circuit delivering stable condenser temperatures of –55 °C or –85 °C—enabling efficient water vapor capture across diverse sample matrices, including aqueous buffers, glycerol-based formulations, and low-eutectic organic solutions.

Key Features

• Stainless steel (AISI 304) main chamber and front-mounted condenser for corrosion resistance, cleanability, and long-term vacuum integrity
• Hot-gas defrost system enabling rapid, uniform condenser thawing—reducing cycle downtime by up to 40% compared to passive air-thaw methods
• High-resolution capacitive touchscreen HMI with multi-language support (English, German, French, Spanish), real-time graphical display of chamber pressure, condenser temperature, shelf temperature (if equipped with optional heated shelves), and elapsed time
• Modular platform architecture supporting interchangeable drying configurations: acrylic drying chamber, tray manifold assemblies, cylindrical stoppering manifolds, valve-cap modules, and mobile trolley integration
• Integrated USB 2.0 port for direct export of process logs (timestamped pressure/temperature profiles, alarm history, user actions) in CSV format—compatible with LIMS and ELN systems
• Front-access bottom drain port on condenser for safe, spill-free removal of melted condensate—eliminating manual handling and minimizing cross-contamination risk
• Compact footprint optimized for benchtop deployment in ISO Class 5–7 cleanrooms or shared lab environments where floor space is constrained

Sample Compatibility & Compliance

The LSBC55P/LSBC85P accommodates a broad spectrum of primary containers and bulk formats: open trays (up to 5 L total volume), serum vials (10–30 mL), glass ampoules, scintillation vials, and custom-shaped vessels via adaptable manifold interfaces. Its validated vacuum stability (<20 Pa) and deep-cold condensation capability ensure consistent primary drying performance for samples with eutectic points ranging from –5 °C to –60 °C. The unit complies with key design and safety standards applicable to laboratory freeze dryers, including IEC 61010-1 (Electrical Safety), ISO 22000-compatible construction protocols, and CE marking for EMC and Low Voltage Directive conformity. While not pre-certified for GMP manufacturing, its data logging, user access control (via password-protected HMI levels), and audit-trail-ready USB export support alignment with GLP documentation requirements and FDA 21 CFR Part 11 readiness when integrated into validated workflows.

Software & Data Management

No proprietary software installation is required. All operational parameters and historical session data reside locally on the embedded controller and are accessible via the touchscreen interface. Process records—including start/stop timestamps, vacuum ramp rates, condenser temperature minima/maxima, and fault codes—are stored internally for ≥1,000 cycles and exported via USB to standard PCs for archival or statistical analysis (e.g., JMP, MATLAB, or internal QA review). Optional firmware upgrades—delivered via encrypted USB key—enable enhanced alarm logic, expanded setpoint ranges, and future protocol scripting capabilities. Raw data files adhere to ISO/IEC 17025 traceability conventions, with each entry stamped with device serial number, operator ID (if logged), and UTC timestamp.

Applications

These systems serve critical roles in pre-formulation studies, stability testing (ICH Q1–Q5), biobanking, microbiological culture preservation, forensic sample archiving, and analytical reference material preparation. Typical use cases include lyophilization of monoclonal antibodies (mAbs), plasmid DNA, CRISPR-Cas ribonucleoprotein complexes, probiotic suspensions, enzyme preparations, and botanical extracts. The –85 °C condenser variant (LSBC85P) is particularly suited for low-vapor-pressure solvents (e.g., tert-butanol, acetonitrile/water mixtures) and high-solute-concentration formulations prone to collapse or melt-back during primary drying.

FAQ

Is the vacuum pump included with the system?
No—the LSBC55P and LSBC85P are sold as vacuum-ready platforms. Users must supply a compatible two-stage rotary vane pump meeting minimum ultimate vacuum (<0.1 Pa) and pumping speed (≥6 m³/h) specifications.
Can heated shelves be retrofitted?
Yes—optional electrically heated aluminum shelves (±0.5 °C uniformity, 0–60 °C range) are available as field-installable kits with full calibration certificates.
What is the maximum allowable sample volume per batch?
The 5 L lyophilization area corresponds to a theoretical maximum load of ~3.5 L of aqueous solution at 5% w/v solids concentration—consistent with industry-standard drying depth limits of 10–15 mm.
Does the unit support remote monitoring?
Not natively—Ethernet or Wi-Fi connectivity is not built-in. However, third-party industrial gateways can interface with the USB log export for cloud-based dashboard integration.
Are spare parts and service support available outside the UK?
Yes—MechaTech authorizes certified service partners in North America, EU, APAC, and EMEA regions. Critical wear components (O-rings, gaskets, desiccant filters) are stocked globally with lead times ≤5 business days.