Lab -80℃ Vacuum Freeze Dryer Lyophilizer Sublimation System with Vacuum Pump
Vacuum freeze-drying is a technology that uses the principle of sublimation to dry. It is a process in which the dried substance is quickly frozen at a low temperature, and then in the vacuum environment used, the frozen water molecules are directly sublimated into water vapor and escaped. The product obtained by freeze-drying is called LYOPHILIZER, and the process is called LYOPHILIZATION. The substance is always at a low temperature (frozen state) before drying. At the same time, ice crystals are evenly distributed in the substance. The sublimation process will not be concentrated due to dehydration, avoiding side effects such as foaming and oxidation caused by water vapor. The dry substance is porous in a dry sponge. , The volume is basically unchanged, and it is easily soluble in water to restore its original state, which prevents the physical and biological denaturation of dry matter to the greatest extent.

Main Feature
1. Refrigeration adopts Linde-hampson, the world's leading technology, with a recooling device (using recooling for secondary cooling), high cooling efficiency;
2. Adopt environmentally friendly refrigerants;
3. Refrigeration temperature:
3.1 Standard cold trap temperature (no load): ≤ -80℃, room temperature ≤28℃;
3.2 Limit cold trap temperature (no load): ≤ -83℃, room temperature ≤25℃;
4. Using 7-inch touch screen, the display is intuitive, the operation is simple, and there is no need to define inexplicable button selections.
5. Support freeze-drying data curve recording function.
6. The requirements for the temperature of the cold trap when the vacuum pump is started can be set to avoid starting the vacuum pump when the temperature of the cold trap does not reach the effective low-temperature water trapping performance, causing water to enter the vacuum pump;
7. With an additional set of sensors, which can be used to measure sample temperature and data recording.
8. Temperature and vacuum degree with correction function;
9. With vacuum pressure display unit switch, support Mbar (mbar), Pa (Pascal), Torr (Tor).
10. Free upgrade of electric defrost function.

Package Contents          

         1 x 12N-80A Vacuum Freeze Dryer (110V/220V)

         1 x 2XZ-2 Efficient Vacuum Pump (110V/220V)

1.5L Vacuum Freeze Dryer

12N-80A Vacuum Freeze Dryer

  • Model:12N-80A
  • Drying area(m2):0.12
  • Tray size(mm):200*4
  • Tray capacity(L):1.5
  • Rated power(W):950
  • Voltage(V):110V/60HZ
  • Condenser temperature(°C):< -80 (-60 optional）
  • Vacuum(Pa):<5
  • Distance between trays(mm):70
  • Ability to capture water(Kg):4
Rotary Vane Vacuum Pump
 

2XZ-2 Rotary Vane Vacuum Pump

  • Model:2XZ-2
  • Exhausting Speed(L/S):2
  • Without Cas Ballast:6*10-2
  • Rotary Speed(r/min):1400
  • Working Voltage(V):110/60
  • Motor power(kW)：0.37
  • Inlet diameter(mm):25(KF-25)
  • Oil Capacity(L):0.65
  • Temp.Rise of Pump Oil(℃):≯40
  • Noise(Db):70
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MPN0606267299494
Intended Use/DisciplinePhysical Laboratory, Biological Laboratory, Medical Laboratory, Microbiological Laboratory
Model12N-80A
Ability to capture water(Kg)4kg
Drying area(㎡)0.12
Tray size(mm)200*4
Tray capacity(L)1.5
Power(W)950
Voltage(V)110V/60HZ (220V optional)
Condenser temperature(°C)< -80 (-60 optional)
Vacuum(Pa)<5
Distance between trays(mm)70mm
Main host size(mm)420*550*700
Room temperature≤28℃
BrandZZKD