What are the key features of the Labtron Bench-top Standard Freeze Dryer that support efficient freeze-drying?

Our Labtron Bench-top Standard Freeze Dryer includes a 0.12 ? drying area and can hold up to 6 Kg of ice, making it ideal for small-scale freeze-drying. It features a PID controller for precise temperature control, a stainless steel 304 structure for durability, and a hermetic compressor with internal condenser coils for effective cooling. The circular touchscreen display offers real-time control and monitoring, while the two-stage rotary vane vacuum pump ensures deep vacuum levels, supporting efficient sublimation.

How does Labtron’s Bench-top Freeze Dryer ensure environmental safety and energy efficiency?

This freeze dryer uses eco-friendly refrigeration technology with a mixed refrigerant and a single compressor system. The high-power condenser boosts cooling efficiency while maintaining stable performance, low vibration, and low noise levels. This makes the unit energy-efficient and environmentally conscious without compromising performance.

What makes the Labtron Bench-top Standard Freeze Dryer suitable for use in laboratories and pharmaceutical industries?

The freeze dryer is designed to preserve heat- and moisture-sensitive materials, which is essential for labs, pharmaceuticals, and biotech applications. With its precise vacuum control, temperature management, and adjustable shelves, it supports various sample types and formats. Its durable stainless-steel design and offline data storage options make it reliable and user-friendly in research and industrial settings.

Can users analyze and store process data with the Labtron Bench-top Freeze Dryer?

Yes, the system allows users to access data offline for analysis, printing, and storage. This feature is especially useful for documenting freeze-drying cycles, comparing results, and maintaining records for quality control or research purposes.

What are the operational conditions and technical specifications of the Labtron Bench-top Standard Freeze Dryer?

The unit has a no-load cold trap temperature of up to -102°C and an ultimate vacuum of 1 Pa, ensuring strong freeze-drying capabilities. It includes 4 adjustable shelves with a tray diameter of 200 mm and 60 mm spacing, holding up to 1.2 Liters of material. With an installed capacity of 1.7 kW and a noise level below 60 dB, it operates efficiently in environments with ambient temperatures under 26°C. Its compact size (680 × 680 × 570 mm) and 95 kg weight make it easy to place on standard lab benches.

Bench-top Standard Freeze Dryer LBFD-A21

Name: Bench-top Standard Freeze Dryer LBFD-A21
Brand: Labtron
SKU: LBFD-A21
Rating: 4.7 (796 reviews)

Bench-top Standard Freeze Dryer LBFD-A21 features a 0.12 ㎡ drying area and 6 Kg ice holding capacity. It uses eco-friendly refrigeration technology with a mixed refrigerant and single compressor system. It operates with stable performance, low vibration, and low noise. The high-power condenser ensures fast and efficient cooling. Additionally, all data can be accessed offline for analysis, printing, and storage. Our Bench-top Standard Freeze Dryer is used in laboratory-scale freeze-drying, pharmaceuticals, and biotechnology for preserving heat and moisture-sensitive materials.

Bench-top Standard Freeze Dryer LBFD-A21_Right View

Bench-top Standard Freeze Dryer LBFD-A21-01

Bench-top Standard Freeze Dryer LBFD-A21-02

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Drying Area	0.12 ㎡
No-load Temperature	Min.to Less than or Equal - 102℃ (cold trap)
Cold Trap Volume	13 Liters
Ice Holding Capacity	6 Kg
24-hour Maximum Ice Holding Capacity	3 Kg
No-load Vacuum Pressure	5 Pa
Ultimate Vacuum	1Pa
Number Of Shelves	4 Layers
Material Tray Diameter	Ø 200 mm
Shelf Spacing	60 mm（can be removed and adjusted）
Tray-loaded Solution	1.2 Liters
Installed Capacity	1.7 Kw (220V 50Hz)
Operating Noise	≤60dB
Ambient Temperature	Less than or Equal to 26℃
Dimension	680 × 680 × 570 mm
Weight	95 Kg

PID controller
Stainless steel 304
Hermetic compressor
Circular round screen
Internal condenser coils
Two-stage rotary vane vacuum pump

Bench-top Standard Freeze Dryer LBFD-A21 is widely used in laboratories, pharmaceuticals, and biotechnology for preserving heat and moisture-sensitive materials.

Two-stage rotary vane vacuum pump

10 Series Multi Manifold Racks (16 Heads)
10 Series Capping Devices

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Bench-top Standard Freeze Dryer LBFD-A21 Catalog

Available Range :

Bench-top Top Press Freeze Dryer LBFD-C13 : 0.08 ㎡ Bench-top Standard Freeze Dryer LBFD-A18 : 0.09 ㎡ Bench-top Manifold Freeze Dryer LBFD-D16 : 0.09 ㎡ plus 10 tubes Bench-top Standard Freeze Dryer LBFD-A19 : 0.12 ㎡ Bench-top Manifold Freeze Dryer LBFD-D17 : 0.12 ㎡ plus 10 tubes Bench-top Standard Freeze Dryer LBFD-A23 : 0.18 ㎡ Bench-top Standard Freeze Dryer LBFD-A24 : 0.25㎡ Bench-top T-type Freeze Dryer LBFD-B13 : 8 or 16 tubes

Bench-top Standard Freeze Dryer LBFD-A21 Banner_Description

Bench-top Standard Freeze Dryer LBFD-A21 Banner_Features

Models of Laboratory Bench-top Freeze Dryer

Labtron Laboratory Bench-top Freeze Dryer offers compact, desktop-sized unit of temperature ranging from -50℃ to -100℃. Their moisture sensors provide accurate readings, ensuring correct monitoring throughout cycle. They offer automatic defrosting capabilities, reducing manual intervention and ensuring consistent freeze-drying efficiency. Their safety interlocks prevent accidental operation, enhancing user safety during process. Our Laboratory Bench-top Freeze Dryer is ideal for preserving sensitive biological materials like enzymes, proteins, tissues, pharmaceuticals and food samples.

Bench-top T-type Freeze Dryer LBFD-B14

Drying Area : 8 or 16 tubes
No-load Temperature : Min.to Less than or Equal - 102 ℃ (cold trap)
Cold Trap Volume : 13 Liters
Ice Holding Capacity : 6 Kg

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Bench-top Top Press Freeze Dryer LBFD-C16

Drying Area : 0.08 ㎡
No-load Temperature : Min.to Less than or Equal -68℃ (cold trap)
Cold Trap Volume : 13 Liters
Ice Holding Capacity : 6 Kg

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Bench-top T-type Freeze Dryer LBFD-B10

Condenser Temperature : -50°C
Condenser Capacity : 3 kg/24 h
Number of Sealed Valves : 24 pieces for 24 ampoules
Pumping Rate : 2 L/sec

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Bench-top Top Press Freeze Dryer LBFD-C12

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

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Bench-top Manifold Top Press Freeze Dryer LBFD-E12

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

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Bench-top Top Press Freeze Dryer LBFD-C10

Condenser Temperature : - 50 °C
Condenser Capacity : 3 kg / 24 h
Freeze Drying Area : 0.08 m²
Bulk Capacity : 0.8 L

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Bench-top Top Press Freeze Dryer LBFD-C11

Condenser Temperature : - 80 °C
Condenser Capacity : 3 kg / 24 h
Freeze Drying Area : 0.1 m²
Bulk Capacity : 1 L

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Bench-top Manifold Freeze Dryer LBFD-D18

Drying Area : 0.12 ㎡ plus 10 tubes
No-load Temperature : Min.to Less than or Equal -102℃ (cold trap)
Cold Trap Volume : 13 Liters
Ice Holding Capacity : 6 Kg

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Bench-top Standard Freeze Dryer LBFD-A21 FAQ's

Our Labtron Bench-top Standard Freeze Dryer includes a 0.12 ? drying area and can hold up to 6 Kg of ice, making it ideal for small-scale freeze-drying. It features a PID controller for precise temperature control, a stainless steel 304 structure for durability, and a hermetic compressor with internal condenser coils for effective cooling. The circular touchscreen display offers real-time control and monitoring, while the two-stage rotary vane vacuum pump ensures deep vacuum levels, supporting efficient sublimation.
This freeze dryer uses eco-friendly refrigeration technology with a mixed refrigerant and a single compressor system. The high-power condenser boosts cooling efficiency while maintaining stable performance, low vibration, and low noise levels. This makes the unit energy-efficient and environmentally conscious without compromising performance.
The freeze dryer is designed to preserve heat- and moisture-sensitive materials, which is essential for labs, pharmaceuticals, and biotech applications. With its precise vacuum control, temperature management, and adjustable shelves, it supports various sample types and formats. Its durable stainless-steel design and offline data storage options make it reliable and user-friendly in research and industrial settings.
Yes, the system allows users to access data offline for analysis, printing, and storage. This feature is especially useful for documenting freeze-drying cycles, comparing results, and maintaining records for quality control or research purposes.
The unit has a no-load cold trap temperature of up to -102°C and an ultimate vacuum of 1 Pa, ensuring strong freeze-drying capabilities. It includes 4 adjustable shelves with a tray diameter of 200 mm and 60 mm spacing, holding up to 1.2 Liters of material. With an installed capacity of 1.7 kW and a noise level below 60 dB, it operates efficiently in environments with ambient temperatures under 26°C. Its compact size (680 × 680 × 570 mm) and 95 kg weight make it easy to place on standard lab benches.