HNZXIB FD-01 Laboratory/Home Vacuum Freeze Dryer with Efficient Vacuum Pump, for Freezes Drying Of Plasma, Serum Extracts, Antibodies Etc. Products

Introduce

Vacuum freeze drying refers to the process of removing water or other solvents from frozen samples. During the whole drying process, sublimation prevents the sample from passing through the liquid state, and the sample is in a vacuum state, and the temperature is generally lower than -10°C. The purpose of vacuum freeze-drying is to restore the original characteristics of the sample after rehydration.

Because the drying process is carried out at low temperatures, it can be used for some materials that are easily denatured at high temperatures, such as proteins, and can ensure that the properties of other compounds will not change.

After vacuum freeze-drying, most biological products such as tissues, tissue extracts, bacteria, vaccines and serum will become dry samples, and no enzyme changes and other biochemical reactions will occur during this process. Vacuum freeze drying is the gentlest process for preserving the biochemical properties of sensitive tissues or other tissues; it is also the best way to dry inorganic substances, such as nano-sized particles, because the surface area of the particles is almost unchanged.


Application
FD-01 vacuum freeze dryer is a high-performance freeze dryer widely used in laboratories. Solid and liquid samples in glass flasks and serum bottles can be freeze-dried. Various containers can be carried out on the same freeze dryer:

1) Surface temperature control of sample pre-freezing shelf
2) The main freeze-drying of samples can be carried out at a user-defined temperature
3) After the sample is freeze-dried, it can be dried at a high vacuum degree at a user-defined limit temperature, which can remove capillary and molecular bound water.

HFD-1 series dryers are suitable for bacteria, viruses, plasma, serum extracts, antibodies, vaccines and pharmaceutical products: such as chloramphenicol, streptomycin, vitamins, enzymes and plant extracts for biological testing.

>>>>>>>> Vacuum Freeze Dryer 
Technical Index
Cold trap temperature: -35? (no load).
Ultimate vacuum: below 15Pa (no load).
Water catching capacity: 2-3kg

Conditions of Use
 1. Ambient temperature under normal working conditions: 10?~25?
       Relative humidity: =70%
       Power supply voltage: single-phase 110V±10% 60Hz
       The working environment should be: placed horizontally, free of conductive dust, explosive, corrosive gas and strong electromagnetic field interference.
   2. Transportation and storage conditions: Ambient temperature: -35?~50?
         Relative humidity: =93%
         The storage environment should be well ventilated and free of corrosive gases.
   3. Safety classification Type I and type B.

>>>>>>>> 2XZ-2 Efficient Vacuum Pump
A rotary vane vacuum pump is an oil-  sealed rotary displacement pump. The pumping system consists of a housing, an eccentrically installed rotor, vanes that move radially under centrifugal and resilient forces and the inlet and outlet. The inlet valve, if available, is designed as a vacuum safety valve that is always open during operation.

Vacuum Pump Features
1.The 2XZ series rotary vane vacuum pump belongs to a two-stage direct connection structure rotary vane vacuum pump, which can be used for drying, sealing the container and other ancillary pumping air or net vacuum equipments.
2.It has the advantages of small size, lightweight, low noise, convenient for using and more.
3.The 2XZ Series Rotary Vane Vacuum Pump can not be used as the compression type delivery pump.

Vacuum Pump Technical Details
       Pumping rate (L/S):           2
       Ultimate pressure (Pa):     6*10¯²
       Speed (r/min):                  1400
       Working voltage (V):         220
       Motor power (KW):           0.37
       Inlet diameter (mm):         25
       Oil consumption (L):         0.65
       Dimensions (mm):            488 x 145 x 280
       Noise LwdB(A):                 70
       Weight (KG):                     22

>>>>>>>> Package Contents        
         1 x FD-01Vacuum Freeze Dryer (110V/220V)
1 x 2XZ-2 Efficient Vacuum Pump (110V/220V)