In situ Freeze Drying Machine - Exploring the Secrets of Freeze Drying Process

In situ freeze-drying machine refers to a freeze-drying equipment with pre cooling function on the shelf, which can complete pre freezing and drying of products inside the box without manual intervention and transfer during the entire freeze-drying process. The in-situ freeze-drying machine has changed the tedious operation of the past freeze-drying process, prevented material contamination, and achieved automation of drying sublimation. It is suitable for user groups who are in pilot/batch production or pursuing freeze-drying technology.

Furuijie in-situ freeze dryer Mercury series,The pre freezing temperature of the partition can reach -76 ℃, and the temperature control accuracy can reach 0.5 ℃Its advantages are as follows:

1. Freeze drying curve

We can explore the freeze-drying process, explore eutectic points, and obtain better freeze-drying curves

2. Good temperature control uniformity

Adopting high-speed magnetic pump to eliminate heat, better temperature uniformity control, and better freeze-drying effect

3. Vertical cold trap coil

Greatly protect the service life of the compressor, with a cold trap temperature of up to -80 ℃

4. Intelligent freeze-drying endpoint judgment

Standard configuration of intelligent freeze-drying endpoint judgment system, machine judgment, avoids sample contamination, shortens freeze-drying time, and is more convenient

5. Programmed gradient freeze-drying, capable of producing over 60 programs

The program can store up to 60 files, and each program can set 30 temperature gradients. Each gradient can be individually set with parameters such as sample partition temperature, heating and cooling rate, holding time, and vacuum degree settings

6. Built in vacuum pump

The vacuum pump is placed inside the main unit to save external space and facilitate the movement of the whole machine. The oil sight window is outward, which is convenient and intuitive

7. Can be equipped with external freeze-drying bottles

The drying device of Furuijie Mercury in-situ freeze dryer is a bulk tray type, which can freeze dry bulk samples or penicillin bottles. There are 4 external freeze drying bottle connectors designed on one side of the instrument, which are convenient for external sample attachment and meet more sample requirements.

8. Fluorine horse wheel design

Floor standing fluorine horse wheel design, easy to move flexibly

drug development

Vaccine freeze-drying

In vitro diagnostic reagents (IVD)

Samples containing organic solvents