Bench-top Top Press Freeze Dryer LBFD-T2012

Introduction

Bench-top Top Press Freeze Dryer a -60°C condenser that supports sublimation while keeping samples uniformly frozen. It includes a one-click defrost function to simplify ice removal and reduce downtime between cycles. The pre-freezing mode eliminates the need for extra refrigeration equipment, saving space and setup time. Our Bench-top Freeze Dryer is ideal for drying sensitive biological, pharmaceutical, or chemical samples.

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

Bench-top Top Press Freeze Dryer  enables sublimation-based moisture removal to preserve temperature-sensitive materials in their original form. This process helps retain structural integrity, prevent oxidation, and extend the shelf life of biological, pharmaceutical, and chemical samples.

Specifications

Condenser Temperature	-60°C (optional -80°C)
Ambient Temperature	Less than or equal to 35°C
Condenser Capacity	4 kg
Freeze Drying Area	0.08 m²
Noise Level	Less than or equal to 55 dB
Pumping Speed	2L/s
Vial Capacity Φ 12 mm	560 pieces
Vial Capacity Φ 16 mm	318 pieces
Vial Capacity Φ 22 mm	165 pieces
Eggplant Shaped Flask	2 × 100 ml, 2 × 150 ml, 2 × 250ml, 2 × 500ml
Shelves	180 mm, 3 layers
Layer Spacing	100 mm
Vacuum Degree	Less than or equal to 5 Pa
Final Vacuum	0.1 Pa
Power Consumption	950 W
Power Supply	AC220V 50Hz or 110V/60Hz
Packaging Dimensions (W×D×H)	740×810×850 mm
Dimension (W×D×H)	520×600×400 mm
Packaging Weight	98 kg
Weight	48 kg

Features

Gas diversion flow technology

Vacuum pressure alarm notification

User-friendly access management

Multi-container drying compatibility

data export support

FAQs

1. How does the Bench-top Top Press Freeze Dryer help maintain product purity during sensitive freeze-drying operations?

The Bench-top Top Press Freeze Dryer is designed with a corrosion-resistant vacuum pipeline and closed-drying architecture to limit external exposure and preserve sample purity. Its stainless-steel connections and KF25 vacuum clamps create a tight seal, minimizing the risk of airborne contamination or backflow. The internal surfaces are engineered for easy cleaning and prevent residue buildup between runs. This configuration is particularly advantageous when processing high-purity compounds, sterile biologicals, or active pharmaceutical ingredients. The system’s high-precision vacuum regulation avoids pressure surges that might disrupt sample composition. Integrated defrosting and maintenance reminders reduce long-term contamination risks from residual ice or moisture. With minimal user intervention during active cycles, the limits handling errors that could compromise integrity. It is a well-suited choice for workflows requiring reproducible, contaminant-free freeze-drying outcomes.

2. Does the Bench-top Top Press Freeze Dryer allow early-stage freezing of samples directly inside the system?

The Bench-top Top Press Freeze Dryer integrates a cold trap pre-freezing function that eliminates the need for separate low-temperature freezers. Its design enables users to start the freezing process within the system itself, minimizing contamination risks from sample transfers. The unit facilitates safe and uninterrupted transitions from freezing to drying. Additionally, the cold trap maintains stable internal conditions suitable for temperature-sensitive samples. The integrated process simplifies setup requirements for small labs or mobile environments. This function is particularly useful when handling biological specimens requiring containment. freeze dryer ensures uniformity during early-stage freezing through its wall-cooled chamber design. It is tailored for researchers looking to consolidate processes into one unit.

3. Can the Bench-top Top Press Freeze Dryer store process records for future review and compliance needs?

Bench-top Top Press Freeze Dryer automatically records and saves critical operational data throughout the drying cycle. The export function enables researchers to extract drying profiles, timestamps, and performance logs. This archival system is helpful for users working under regulatory conditions or performing comparative studies. Process data can be easily reviewed, shared, or backed up without the need for external monitoring systems. In pharmaceutical or academic labs, these records support reproducibility of experimental outcomes. Each batch’s vacuum level, trap temperature, and run time can be traced without human intervention. The interface supports viewing, deleting, and retrieving datasets post-operation. This ensures all process activity is transparently documented for audits or quality control.

4. Is the Bench-top Top Press Freeze Dryer designed for compatibility with various container formats like flasks or plasma bottles?

The Bench-top Top Press Freeze Dryer is built to accommodate a wide range of containers including ampoules, plasma bottles, vials, and flasks. Its chamber and shelving layout are adaptable for differently shaped vessels, allowing labs to process mixed sample types in one cycle. system enables loading of both flat trays and curved-bottom vessels without compromising the vacuum seal. This is especially useful in biotech or pharmaceutical research where sample format varies. The unit supports small batch production and R&D settings requiring flexibility. There is no need for extra adapters or custom accessories to switch between container types. Built-in connectors and ports support direct flask attachment for enhanced throughput. The device ensures uniform exposure regardless of the container used.

5. Can the Bench-top Top Press Freeze Dryer operate without an external ultra-low freezer or liquid nitrogen?

Bench-top Top Press Freeze Dryer includes its cold trap and self-contained refrigeration unit, eliminating the need for liquid nitrogen or an external -80°C freezer. This self-sufficiency makes it ideal for facilities lacking specialized cooling infrastructure. The hybrid cooling design integrates all temperature regulation within the same frame. It simplifies setup for labs looking to conserve space and budget. Users don’t need to handle or procure cryogenic agents, reducing operational risk. Even for demanding samples, the internal system maintains the required freezing profile. Researchers can run batches continuously without supplementing the system with secondary cooling sources. design prioritizes accessibility without compromising on drying capabilities.

6. Does the Bench-top Top Press Freeze Dryer support user access control or restriction to avoid unauthorized operation?

The Bench-top Top Press Freeze Dryer includes a lock screen and access permission feature to restrict unauthorized or accidental use. This function is ideal for facilities with shared equipment or rotating users. The touchscreen panel allows configuration of operational permissions to prevent unintended adjustments. system ensures that only authorized personnel can initiate or alter drying cycles. The feature is particularly useful in teaching institutions, contract labs, and facilities with interns or visiting researchers. This built-in safeguard helps maintain consistency across batches and prevents data loss or equipment damage. Misoperation is minimized by limiting access to critical settings. The added control enhances lab safety and operational reliability.