HNZXIB -60℃ Vacuum Freeze Dryer with Pre-Cooling Function | Laboratory Freeze Drying Equipment for Sublimation Drying | Perfect for Drying Fruits, Pharmaceuticals & Biological Samples | Ideal for Research Labs, Food Processing & Medical Applications
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Description
HNZXIB Laboratory 1.5L Vacuum Freeze Dryer with Rotary Vane 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. Rotary Vane Vacuum Pump Model:2XZ-2Exhausting Speed(L/S):2Without Cas Ballast:6*10-2Rotary Speed(r/min):1400Working Voltage(V):110/60Motor power(kW)：0.37Inlet diameter(mm):25(KF-25)Oil Capacity(L):0.65Temp.Rise of Pump Oil(℃):≯40Noise(Db):70 Laboratory 1.5L Vacuum Freeze Dryer Model: FD-10N-60CDrying area(m2):0.12Tray size(mm):200*4Tray capacity(L):1.5Rated power(W):950Voltage(V):110V/60HZCondenser temperature(°C):< -60 (-80 optional）Vacuum(Pa):<10Distance between trays(mm):70Ability to capture water(Kg):4
Features
Freeze-dried sample type Laboratory vacuum drying equipment is widely used in medical, pharmaceutical, biological research, chemistry, food and other fields. Freeze-dried items can be stored for a long time, and can be restored to the state before freeze-dried after adding water, and can maintain the original biochemical characteristics. Water-soluble solution, suspension or paste substance, eutectic point temperature above -20℃. (If the eutectic point temperature is lower than -20 ° C, the cold trap temperature should be selected as -80 ° C)
Refrigeration method HNZXIB laboratory vacuum freeze dryer using SECOP SECop compressor using linde-hampson refrigeration method, mixed environmentally friendly refrigerant, green refrigeration capacity, lower cooling temperature, better refrigeration system. Freeze dryer cold trap with pre-freezing function, saving the cost of low temperature refrigerator.
Strong water capture capacity vacuum dryer built-in heat exchanger, effectively reduce the cold trap temperature, strong water capture capacity. The lowest temperature of the cold trap can reach -60℃, the condensing capacity of 3KG, equipped with anti-oil vacuum pump, the pollution of the placed materials, and the limit vacuum degree of the vacuum freeze dryer in the no-load state is 2L/S.
Liquid crystal touch display The laboratory freeze-drying equipment uses a 7 inch large touch-screen LCD color display, liquid crystal display material/sample drying curve, the experimental data is clear at a glance, real-time display, record the temperature and vacuum degree during operation. The drying chamber is covered with colorless and transparent bell type drying chamber, the sample is clear and intuitive, and the whole process of freeze-drying can be observed.
Detailed parameters 110V/60Hz, (220V/50Hz can be noted after purchase), the connection between the vacuum pump and the host adopts the international standard KF fast connector, simple and reliable. Cold valve temperature -60℃(no load) or -80℃(no load). Vacuum < 10 pa(no load). Drying capacity Tray 4 pieces, diameter φ200mm, capacity 1250ml(thickness less than 10mm), one time can dry 60 bottles or 256 bottles of Sherin bottles.
