Laboratory Freeze Dryer

ACG-10N Freeze Dryer

The ACG-10N series freeze drying machine has a compact structure, which can effectively save valuable laboratory space. Adopting advanced compressors with powerful functions, it can provide a highly automated high-quality freeze-drying environment (Usually no-load -56 ℃, optional -80 ℃, 3kg), making it an ideal choice for small and medium-sized laboratories to complete small batch and multi variety material freeze-drying.

Vacuum freeze drying technology, also known as freeze-drying technology in China. It refers to the process in which solid materials are directly sublimated into gas without undergoing liquid phase drying under vacuum conditions. During the freeze-drying process, the solvent directly sublimates from solid to gaseous, as the solid component is supported by a hard solid solvent at its position. When sublimation occurs in a solid solvent, pores are left in the dry residue, thus not damaging the original chemical structure and morphology of the solute. Moreover, bioactive materials can still restore their conformation and biological functions before freeze-drying after re-dissolution. Therefore, freeze-drying technology is considered as a drying method that has the least impact on the properties of the dried substance and is the safest.

Performance Advantages

A. The instrument design has a compact structure, small size, and is easy to place and transport. 

B. Advanced compressor, stable and efficient, intelligent control, powerful function. 

C. Using imported brand compressors for refrigeration, fast cooling and low cold trap temperature.

D. Optional -80℃ compressor for better cooling effect.

E. 7-inch true color LCD touch screen, ergonomically designed. 

F. Important parameters (cold trap temperature/sample temperature/vacuum degree/partition temperature, etc.) are clear at a glance. 

G. Industrial grade embedded operating system with fast operation response speed and large data storage capacity. 

H. Automatic saving of freeze-drying data, real-time viewing, historical reproduction, clear and controllable freeze-drying process. 

I. Support storing multiple sets of freeze-drying curves, copying on a USB drive, browsing on a computer, and printing support. 

J. Equipped with automatic alarm function for high temperature. 

K. Colorless and transparent one-time injection molding of polycarbonate drying chamber. 

L. Corrosion resistant, non fragile, non adhesive, high transparency, strong airtightness, clear and intuitive samples. 

M. The entire process of freeze-drying can be observed. 

N. Equipped with an inflation valve that can charge dry inert gas. 

O. The cold trap temperature can be set, and the vacuum pump can only be turned on when it is below the temperature setting value to protect the service life of the vacuum pump. 

P. Optional vacuum pump oil mist filter. 

Q. Optional fully automatic vacuum differential valve to prevent oil backflow.

Technical Information