1. What should I consider when buying a freeze dryer?

When purchasing a freeze dryer, consider factors such as the processing capacity, the types of materials you intend to freeze-dry, energy efficiency, and the overall cost of ownership.

2. What is the typical processing time for freeze-drying?

Drying a sample usually takes around 24 hours, though this can vary based on the material, and precise timings may differ. Models with heating functions can expedite the process, typically completing it in under 20 hours. The slower drying speed of freeze dryers is a characteristic of the freeze-drying process itself, not a flaw in the machine.

3. What is the maximum sample capacity of a freeze dryer?

The processing capacity is based on the surface area of the freeze dryer trays. But different products differ in the density, concentration, so the processing capacity differs. Please contact us and send us the product you need to process, our engineer will work out for you.

4. Can samples be removed during the freeze-drying process?

During the freeze-drying process, the entire system operates under vacuum, so manual intervention is not possible. However, machines equipped with external bottles allow for sample retrieval.

5. What support can I expect after purchasing a freeze dryer?

We offer one-year warranty and life-time support like setup assistance, troubleshooting and maintenance tips for you.

Laboratory Freeze Drying Systems

مقدمة عامة

Small freeze dryer systems here are created to fulfill laboratory and pharmaceutical purposes with a turnkey package solution ready and customization options available. This is your answer to the laboratory freeze-drying.

Our laboratory freeze dryers present two temperature options: -50℃ & -80℃, and five types of design to meet different needs. All ten kinds are made with small footage but large capacity so as to fit into a laboratory environment or small space

Key Facts

Drying Surface: 0.08m² - 0.12m²
Benchtop or floor-standing style
With stoppering and manifold system options
-50℃ or -80℃ cold trap temperature for a great variety of samples
Optimal process control for quick and reliable freeze-drying.
Outstanding products thanks to superior technology.
Single working time and total running time can both be recorded simultaneously.

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Product Range

Features

Easy Operation

Benchtop or console style for easy installation
Data can be exported by USB.
Intuitive color touch display, showing realtime cold trap temperature, sample temperature and vacuum degree

Flexible Design

Five kinds of drying chambers accomodates a great variety of applications.
Heated and unheated shelves are provided for different samples.
-50℃ or -85℃ condenser temperature for aqueous or organic-based solvents

Safe Guarantee

Equipped with inflation valves, which can be filled with dry nitrogen or inert gas
The cold trap temperature can be preset to activate the vacuum pump only when the designated temperature is reached, effectively protecting the pump from premature operation.

Model	FDL1R-1A	FDL1R-1B	FDL1R-1C	FDL1R-1D	FDL1R-0E
Drying Surface	0.12	0.08	0.12	0.08	/
Lowest Condenser Temp.	≤-50℃	≤-50℃	≤-50℃	≤-50℃	≤-50℃
Max. Ice Condenser Capacity	3Kg/24h	3Kg/24h	3Kg/24h	3Kg/24h	3Kg/24h
Condenset Temperature	≤-50℃	≤-50℃	≤-50℃	≤-50℃	≤-50℃
Vacuum Degree	＜10Pa	＜10Pa	＜10Pa	＜10Pa	＜10Pa
Power Supply	220V 50Hz; 110V 60Hz	220V 50Hz; 110V 60Hz	220V 50Hz; 110V 60Hz	220V 50Hz; 110V 60Hz	220V 50Hz; 110V 60Hz
Dimension [mm]	400×620×400	400×620×400	400×620×400	400×620×400	400×620×400
Weight [Kg]	36	36	36	36	36
Power	900W	900W	900W	900W	900W

Model	FDL2R-1A	FDL2R-1B	FDL2R-1C	FDL2R-1D	FDL2R-1E
Lowest Condenser Temperature	≤-80℃	≤-80℃	≤-80℃	≤-80℃	≤-80℃
Drying Surface	0.12	0.08	0.12	0.08	/
Max. Ice Condenser Capacity	3Kg/24h	3Kg/24h	3Kg/24h	3Kg/24h	3Kg/24h
Condenser Temperature	≤-80℃	≤-80℃	≤-80℃	≤-80℃	≤-80℃
Vacuum Degree	＜10Pa	＜10Pa	＜10Pa	＜10Pa	＜10Pa
Power Supply	220V 50Hz; 110V 60Hz	220V 50Hz; 110V 60Hz	220V 50Hz; 110V 60Hz	220V 50Hz; 110V 60Hz	220V 50Hz; 110V 60Hz
Dimension [mm]	480×620×880	480×620×880	480×620×880	480×620×880	480×620×880
Weight [Kg]	85	85	85	85	85
Power	1500W	1500W	1500W	1500W	1500W