Vacuum freeze dryers are widely used in medicine, pharmacy, biological research, chemical industry, food and other fields. Freeze-dried products are easy to store for a long time, and can be restored to the state before freeze-drying after adding water, maintaining the original biochemical properties.
NBJ-200F (silicone oil heating) freeze dryer, freeze-drying in situ (patented product). It changes the tedious operation of the past drying process, prevents material contamination, and automates drying and sublimation. This model has shelf heating and programmable memory freeze-drying curve function, which is convenient for users to observe the freeze-drying process of materials.
PLC control standard, programmable freeze-drying curve.
32 groups of programs can be stored, each program can be set to 36 segments.
Plexiglass observation window, the whole process is clear at a glance.
Shelf temperature accuracy≤1℃.
Silicone oil filled hollow shelves, the shelf temperature is the most uniform, the drying effect is Consistent and repeatable.
The condenser is separated from the drying chamber, better water absorption capacity and shorter drying time.
Large touch screen, LCD display, English interface, drying curve display.
The inner surface of the rectangular cavity and the product tray are made of stainless steel.
Optional nitrogen gas inlet valve.
Optional eutectic point test device.
Optional PC software for remote control.
| Model | Unit | LGJ-200F | |
| standard | top press | ||
| Drying area | ㎡ | 2.25 | 1.98 |
| shelf | layer | 5+1 | 4+1 |
| Shelf spacing | mm | 80 | 100 |
| Shelf size | mm | 500x900x20 | 610x810x20 |
| Bulk capacity | Liter | 22 | 20 |
| Condenser capability | kg/24 hours | 40 | |
| Shelf temperature | ℃ | -50 ~ +70 | |
| Vacuum degree | Pa | ≤10 | |
| Condenser temperature | ℃ | Min. ≤-70 | |
| Voltage | V, Hz | 380v ,50 Hz | |
| Cooling | - | Air，draughty, ambient temperature≤25℃ | |
| Defrosting | - | Water soaking | |
| Vial capacity Φ12mm | Pcs | 14400 | 12600 |
| Vial capacity Φ16mm | Pcs | 7800 | 6800 |
| Vial capacity Φ22mm | Pcs | 4100 | 3600 |
| Style of press | - | N/A | Hydraulic |
| Dimension | mm | 1200x2100x1700 | 1300x3300x2500 |
| Weight | Kg | 2300 | 2600 |
| Power | KW | 13.5 | 15 |
Freeze dryer host ×1
Vacuum pump × 1
Sample tray × 10
10# hex wrench × 1
Silicone oil × 1
Circuit diagram × 1
Instruction manual ×1
Product warranty card × 1
Product certificate × 1
Other accessories