Freeze Dryer

The freeze dryer works by pre-freezing the material and then creating a vacuum, which causes ice crystals to directly sublimate into water vapor and be removed, preserving the original structure of the material. It is used for the dehydration and preservation of heat-sensitive samples, preventing the denaturation of components in biological agents, food, and chemical materials.
Selection
Determine the pre-freezing temperature based on the eutectic point of the material, select the shelf area according to the daily processing capacity, and choose between standard or stoppering types based on the material form. Pay attention to parameters such as the cold trap temperature and vacuum level, and select accessories like manifolds or laminar flow hoods as needed.
Cooling mode

Standards

Instruments

Pure oil-free design ensures clean gas, exhaust volume of 1500L/min, automatic start and stop to reduce energy consumption, pressure dew point 2-10 ℃, suitable for a variety of industry needs.

$ 756.00

Using silicone oil heating technology, the cold trap temperature can reach -80 ℃, Ultimate vacuum degree ≤ 2Pa, with sample pre-freezing function and color Touchscreen operation, support a variety of container freeze-drying needs.

$ 16551.00

Adopt -80 ℃ cold trap temperature and ≤ 5Pa Vacuum Level, support sample pre-freezing and freeze-drying of various containers, with one-button defrosting, data export and vacuum alarm functions, easy operation and easy maintenance.

$ 6203.00

Danfoss Compressor to achieve -60 ℃ low temperature, water capture up to 4kg/batch. With cold trap pre-freezing function without additional equipment, color Touchscreen display operating paraMeters, support data export and remote control.

$ 3924.00

Cold trap temperature can reach -80 ° C, Vacuum Level ≤ 5Pa, with sample pre-freezing function and color Touchscreen operation, support for a variety of container freeze-drying, built-in maintenance reminders and one-click defrosting.

$ 5177.00

Using sublimation principle to achieve material dehydration, cold trap temperature up to -60 ℃, Vacuum Level ≤ 5Pa, equipped with color Touchscreen and remote control function, support a variety of container freeze-drying operation.

$ 3696.00

Adopt -80 ° C cold trap temperature and ≤ 5Pa Vacuum Level, with sample pre-freezing function and color Touchscreen operation, support data export and remote control, built-in maintenance reminders and one-click defrosting.

$ 5975.00

Cold trap temperature up to -70 ℃, Ultimate vacuum degree ≤ 2Pa, equipped with 7-inch Touchscreen display operating paraMeters, support data export and remote control functions, with one-button defrosting and vacuum alarm system.

$ 8041.00

With cold trap temperature ≤ -80 ℃ and water capture 4kg/batch, using silicone oil heating technology, support sample pre-freezing and one-button defrosting function, color Touchscreen operation is simple, data can be exported and saved.

$ 13921.00

Using silicone oil heating technology, the cold trap temperature can reach -80 ° C, Ultimate vacuum degree ≤ 2Pa, equipped with 7-inch Touchscreen and pre-freezing function, support data export and remote control, suitable for a variety of container lyophilization needs.

$ 17427.00

Adopt pure oil-free design to ensure clean gas, dew point range -40~ -60 ℃, exhaust volume 600L/min, automatic start and stop to reduce energy consumption, no need for special personnel on duty and easy maintenance.

$ 1100.00

The integrated adsorption structure is used with a silent oil-free air Compressor, which can reduce the dewpoint temperature by 20~ 40 ° C, has the function of drying and sterilization, and the water outlet effect is stable and reliable.

$ 694.00

The exhaust volume reaches 758L/min, the noise is only 55dB, the pure oil-free design and automatic start-stop function are adopted, and the matching dryer can realize -20 to -60 dew points, which is easy to operate and easy to maintain.

$ 2316.00

Integrated adsorption design, dewpoint temperature is reduced by 20~ 40 ℃, drying sterilization effect is significant, suitable for 1~ 2 pump head air Compressor, silent and oil-free operation.

$ 391.00

Adopt -80 ° C cold trap temperature and 4kg/batch water, equipped with pre-freezing function without additional equipment, color Touchscreen display paraMeters, support for a variety of container freeze-drying and automatic maintenance reminders.

$ 6203.00