For pharmaceutical and biotechnology industry, vacuum freeze drying technology is very popular used in vaccines, biologics and other injectables freeze drying product, in order to increase the shelf life of these products.
Laboratory freeze dryer for drying biological product freeze drying process is removing the water from the material and sealing the material in a vial, then the material could be easily stored and reconstituted to its original form for injection. So this type biological product freeze dryer could used to produce tablets, wafers, biopharmaceutical products based on therapeutic proteins, monoclonal antibodies, drugs,etc.
For biological product freeze drying,stability of lyophilization is very important,it will influence your biologucal product quality directly,if freeze drying machine is not suitable, biological product maybe occur color difference, injection stratified, atrophy, injection gush bottle, etc, bad phenomenons, so please pay attention to the below basic functions which your vacuum freeze drying equipments need to meet:
1.Imported compressor, CFC Free refrigeration.
2.Big opening of condenser , condenser has pre-freeze function.
3.The machine can store freeze-dried data for many times,experimental data can be output by a USB flash disk.
4.Touch screen as human-computer interface, Chinese (English) convertible interface, display drying curve.
5.Small volume, compact structure ,easy and convenient operation.
6.The international standard KF vacuum interface, with a variety of vacuum pump combination.
7.Condenser and operation panel are all stainless steel, corrosion resistant and easy to clean.
8.Pre-freeze shelf can work as a lead tube, speed up the drying speed.
9.Optional charging valve, filling dry inert gas.
10.Cascade refrigeration is optional , applied for -80℃ machine.
Model | Unit | |||
Specification | Top-press TOPT-10B / TOPT-10D | Top-press TOPT-12B / TOPT-12D | Top-press TOPT-18B / TOPT-18D | |
Freeze-drying area | ㎡ | 0.08 | 0.08 | 0.09 |
Cold trap temp | ℃ | <-55 | ||
Vacuum degree | Pa | <10 | ||
Water-capture capability | Kg/24h | 3~4 | 3~4 | 6 |
Material tray | mm | ¢180*3 | ¢180*3 | ¢200*3 |
Power | w | 970 | 1070 | 1400 |
Dimension | mm | 565*420*(360+430) | 560*460*(710+430) | 635*540*(970+430) |
Material volume put in device (10mm) | L | 0.8 | 0.8 | 0.9 |
¢12mm penicillin bottle | Pcs | 560 | 560 | 990 |
¢16mm penicillin bottle | Pcs | 285 | 285 | 555 |
¢22mm penicillin bottle | Pcs | 165 | 165 | 270 |
Eggplant shaped bottle 100ml/250ml/500ml/1000ml | 10D/ 10C have 10A/10B no | 12D/ 12C have 12A/12B no | 18D/ 18C have 18A/18B no | |
Laboratory Freeze Dryer For Drying Biological Product with ISO & CE certification, vacuum freeze drying machine customize welcome contact with salesj@toptionlab.com 24h/7days service.





