| Freeze-dryer is a technical approach which can freeze the water-bearing materials in advance, and then sublime the water in the vacuum distillation to get the dry goods. After freeze-drying the items will be easier for long-term preservation, water could make it back to the pre-state and maintain the original chemical and biological characteristics. For the thermal material, such as antibiotics, vaccines, blood products, enzyme hormones and other bio-products, freeze-drying technology can show its superiority.
LGJ series of freeze-dryer, double-barrel structure of the freeze-dried in situ (patent). It changed the traditional complicated operation to prevent the pollution of the material. It makes the drying process automation and be suitable for unit production.
LGJ series of freeze-dryer with heating shelf programmable control and PID regulation can accurately control temperature. Human-computer interface with large-screen LCD, the curve and data makes more freeze-drying process information available.
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Characteristic:
Add the materials in the dry room, pre-freeze and drying in situ, freeze-dried automatically
Touch LCD screen, PID intelligent adjustments, it can show the users more rying process information in the form of curve and data.
Imported compressors, the condensing coil’s temperature is low which enhance the ability of catching water, extend the service life of a vacuum pump.
Two dry rooms can be operated at the same time or be separately operated to facilitate the users
Optional nitrogen or inert gas filling valve
Optional USB interface which can print or observe the freeze-drying curve on the computer |
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Model |
unit |
|
Specification |
|
gland bush |
regular |
gland bush |
regular |
Freeze-drying area |
m2 |
0.3 |
0.4 |
0.5 |
0.8 |
Cold trap Temperture |
℃ |
< -55 |
< -55 |
< -55 |
< -55 |
Shelf temperture |
℃ |
-45～60 |
-45～60 |
-45～60 |
-45～60 |
Vacuum |
pa |
13 |
13 |
13 |
13 |
Water capture |
kg/24h |
10 |
10 |
10 |
10 |
Material plate |
mm |
Φ280×5 |
Φ280×7 |
Φ370×5 |
Φ370×7 |
Size |
mm |
1230×640×890 |
1300×730×1100 |
|
|
Characteristic:
Add the materials in the dry room, pre-freeze and drying in situ, freeze-dried automatically
Touch LCD screen, PID intelligent adjustments, it can show the users more rying process information in the form of curve and data.
Imported compressors, the condensing coil’s temperature is low which enhance the ability of catching water, extend the service life of a vacuum pump.
Two dry rooms can be operated at the same time or be separately operated to facilitate the users
Optional nitrogen or inert gas filling valve
Optional USB interface which can print or observe the freeze-drying curve on the computer |
|
Model |
unit |
|
gland bush |
|
gland bush |
regular |
gland bush |
regular |
Freeze-drying area |
m2 |
0.5 |
1.0 |
1.5 |
2.0 |
Cold trap Temperture |
℃ |
< -55 |
< -55 |
< -55 |
< -55 |
Shelf temperture |
℃ |
-45～60 |
-45～60 |
-45～60 |
-45～60 |
Vacuum |
pa |
13 |
13 |
13 |
13 |
Water capture |
kg/24h |
20 |
20 |
30 |
30 |
Material plate |
mm |
Φ370×12 |
Φ370×18 |
Φ280×14 |
Φ280×18 |
Size |
mm |
1630×640×1200 |
1710×730×1420 |
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Technical indicators 
1. Freeze-drying area：0.5㎡；
2.Cold trap temperture：≤-60℃(empty)
3. Freeze-drying room temperture：≤-45℃
4. Limited vacuum：≤13Pa（empty）
5. Heating shelf size (L × W)：410mm×305mm
6. Shelf-rise：4+1
7. Shelf-space：70mm；
8.Dry material number：φ22mm bottle≥930，φ16m bottle≥1900个；
9. Water capture ability：7.5Kg/24h，Most：15Kg；
10. DSC-4 standard controller；
11. Host size (L × W ×H)：1320mm×750mm×1320mm
12. Power consumption：≤3100VA
13. Power：AC(380±38)V (50±1)HZ |
