Vacuum Freeze Dryer
Beijing Songyuan Huaxing Biotechnology produce following types of freeze dryer: bulk shelf type, stopper type, manifold type.
Manifold series is a new generation freeze dryer that is both a shelf and manifold dryer.
LGJ-50F Freeze Dryer
This model is suitable for a small amount production, freeze drying experiment in
laboratory or pilot scale test.This series is one of our patent products.
The vacuum freezing drying technology, which is also called sublimation drying,
is a technical method that freezes the samples in advance, and then sublimates
its moisture in the vacuum state. Materials are easier for long term preservation
after freezing drying processing.
They can be restored to the original state and maintain its chemical and biological
characteristics after being watered. So the freezing drying technology is widely used
in medicine, pharmacy, food production, chemistry industry and biological products etc.
is a technical method that freezes the samples in advance, and then sublimates
its moisture in the vacuum state. Materials are easier for long term preservation
after freezing drying processing.
They can be restored to the original state and maintain its chemical and biological
characteristics after being watered. So the freezing drying technology is widely used
in medicine, pharmacy, food production, chemistry industry and biological products etc.
Beijing Songyuan Huaxing Biotechnology produce following types of freeze dryer: bulk shelf type, stopper type, manifold type.
Manifold series is a new generation freeze dryer that is both a shelf and manifold dryer.
LGJ-50F Freeze Dryer
This model is suitable for a small amount production, freeze drying experiment in
laboratory or pilot scale test.This series is one of our patent products.
This series of dryers have the heating shelf and the freeze drying process are made in
the same place. It changes the traditional complicated operation and prevent the product
from pollution.
the same place. It changes the traditional complicated operation and prevent the product
from pollution.
Main Features
With heating shelf and PLC control standard
Freeze and drying process are completed in the same place
With organic glass observation window, the whole process is easy to see
The temperature error of shelf is less than or equal to 1℃
Fluid fills hollow shelves, with the most uniform shelf temperature and consistent
and repeatable drying possible
and repeatable drying possible
Liquid crystal display, English interface, display of drying curves
Internal surface of rectangular chamber and product tray are made of stainless steel
Air-letin valve with nitrogen is optional
Eutectic point test device is optional
Technical Parameter
Condenser temperature
|
Min. ≤-70℃
|
Heating shelf temperature
|
-50℃----+70℃
|
Vacuum degree
|
≤10 Pa
|
Freeze drying area
|
0.7㎡
|
Condenser capacity
|
10 L /24h
|
Shelf layers
|
4+1 layers; 50mm spacing
|
Shelf size
|
360x500x15mm
|
Bulk capacity
|
10L, 10mm thickness
|
Vial capacity Φ12mm
|
4920 pcs
|
Vial capacity Φ16mm
|
2728 pcs
|
Vial capacity Φ22mm
|
1408 pcs
|
Electric defrosting
|
N/A
|
Cooling
|
Air
ambient temperature≤25℃
|
Power
|
220V, 50Hz
|
Dimension
|
800x930x1500mm
|