Bench-top Standard Freeze Dryer LBFD-T2014

Introduction

Bench-top Standard Freeze Dryer is equipped with advanced a condenser that operates at -70°C, supporting a capacity of up to 3 kg of ice. It features a bell-shaped acrylic freeze-dried chamber. The freeze dryer’s intelligent control system with 5.4-inch touchscreen applications.

This laboratory freeze dryer is designed to meet the rigorous requirements of modern laboratory operations, ensuring high precision, reliability, and ease of use for various experimental applications.

Applications

Our Bench-top Standard Freeze Dryer is ideal for freeze-drying small batches of biological samples, pharmaceuticals, and lab reagents. It is suitable for research labs handling aqueous or solvent-based materials requiring vacuum dehydration.

Specifications

Condenser Temperature	- 70℃
Condenser Capacity	3 kg
Cold Trap Volume	5 L
Freeze-Dried Chamber Type	Bell shape acrylic chamber
Vacuum Level	5×10⁻³ mbar
Pumping Capacity	8 m³/h
Sample Shelf Diameter	Φ200 mm
Shelf Area (Single Layer)	0.03 m²
Shelf Layers (Optional)	3 to 5 layers
Anti-Corrosive Treatment	-coated trap and coil (standard)
Vacuum Pump Pipe Connection	Single stainless steel flexible pipe
Power Consumption	600 W
Power Supply	220 V / 50 Hz
Dimensions	420 × 545 × 455 mm
Weight	50 kg

Features

One-click operation

User-defined cold trap precooling timers

User-defined pump preheating timers

Automatic display of system status

Powerful compressor

Durable structure

FAQs

1. What is the primary use of the Standard Freeze Dryer?

Standard Freeze Dryer is primarily used for lyophilizing small volumes of biological materials, pharmaceuticals, chemical samples, or lab reagents. It is especially suitable for applications in research laboratories and academic institutions where precise control over temperature and vacuum is needed for drying heat-sensitive substances. The system allows for gentle dehydration of aqueous or solvent-based samples without affecting their structure or activity, making it ideal for long-term storage or analytical preparation.

2. Can the Standard Freeze Dryer handle corrosive solvents or organic materials?

Yes, our Standard Freeze Dryer is well-equipped to handle corrosive or organic solvents, thanks to its standard Teflon anti-corrosion coating on the cold trap and condensing coil. Additionally, users can choose an optional 316L stainless steel drying chamber with a black Teflon coating, which is specifically designed for use with aggressive solvents. This makes it safe for working with a wide range of chemical compounds that might otherwise degrade unprotected internal components.

3. What is the benefit of the acrylic chamber design?

The acrylic chamber is ideal for users who are looking for a simple, cost-effective freeze-dryer for shelf-based drying. It is best suited for educational institutions, quality control labs, clinical settings, or small research setups that do not require the flexibility of external sample port connections. If the samples being freeze-dried are simple, non-corrosive, and placed directly on trays, this configuration provides more than enough functionality. It’s also ideal when ease of operation and clear visibility of the drying process are key priorities.

4. What safety and monitoring features are included?

Standard Freeze Dryer comes with several built-in safety and monitoring features to ensure stable and reliable operation. These include thermal electromagnetic over-current and short-circuit protection, which guard against electrical faults. The system also monitors ambient temperature and will issue an alarm if the environment becomes too hot, potentially compromising system performance. Additionally, it actively reminds users of upcoming maintenance schedules and vacuum pump oil replacement needs, ensuring the equipment stays in top condition.

5. Can I monitor process data or perform advanced drying analysis?

Yes, advanced monitoring and analysis features are available as optional upgrades. The Standard Freeze Dryer can be equipped with a eutectic point detection device, which helps identify the optimal freeze-drying temperature for complex samples. An endpoint judgment detection system is also available, which can automatically determine when drying is complete, improving process efficiency and consistency. For research purposes, data output and analysis functionality can be added to help track performance and document results.