Laboratory Benchtop Freeze Dryer
Main Features
● the machine adopts imported brand Cisco compressor for refrigeration, with stable
performance, rapid refrigeration, low cold trap temperature and strong water capture
capacity.
● the cold trap has a large opening and is made of corrosion-resistant 304 stainless
steel, which meets the requirements of GLP; It has the function of sample pre freezing
in the early stage, and there is no need to be equipped with ultra-low temperature
refrigerator or treated with liquid nitrogen.
● the 7-inch true color LCD touch screen control system is adopted, which is simple
and convenient to operate and has powerful functions. It is used as the man-machine
interface and Chinese (English) convertible interface. The system is equipped with
various sensors to display the working time, cold trap temperature, sample
temperature and vacuum degree in curve and digital form, and record the drying curve
and data;
● industrial embedded operating system with fast operation response speed and
large amount of stored data; It is stored in Excel file, which can store a large amount of
measurement data, and is equipped with USB communication interface. The
experimental data can be extracted with one key on USB flash disk, and the printed
data can be browsed through the computer
● intelligent data recording system can automatically save freeze-drying data,
continuously record real-time data, generate tables and view them in the form of
real-time curve and historical curve, and the whole freeze-drying process is clear.
● the starting temperature of the vacuum pump can be preset. When it is lower than
the set temperature, the vacuum pump can be started effectively to prevent a large
amount of water vapor from entering the pump; Extend the service life of vacuum
pump.
● with compressor secondary start delay protection.
● the drying chamber adopts colorless and transparent one-time injection molding
polycarbon drying chamber, which is corrosion-resistant, non fragile, non adhesive,
high transparency, strong tightness, clear and intuitive samples, and can observe the
whole process of freeze-drying.
● it has the function of cold trap electric heating and defrosting to shorten the waiting time
for secondary use.
● the connection between the vacuum pump and the main engine adopts
international standard KF quick connector, which is simple and reliable.
●all stainless steel drain and inflation valve, safe, corrosion-resistant and leak free.
● user password can be set, and operation management can be performed by
authority.
Optional accessories, functions and accessories (charged separately)
● optional imported brand vacuum pump;
● optional vacuum differential pressure valve to prevent the oil mist of vacuum pump
from rebounding and polluting materials after equipment power failure;
● optional vacuum pump and smoke filter to prevent indoor air pollution;
● automatic backfill gas and drainage system can be selected;
● non standard customization;
Parameters
| Freeze drying area | 0.12 ㎡ |
| Cold trap temperature (no load) | ≤ - 65 ℃ |
| Vacuum degree | ≤ 5pa |
| Water catching capacity | 3kg / batch |
| Extraction rate | 2L / S |
| Shelf layersNumber of material trays | 4 layers |
| Material tray size | φ 200mm |
| Plate layer spacing | 70mm |
| Cooling mode | air cooling |
| Overall power | 950W |
| Overall dimension
|
640 * 430 * 370 + 430mm
|
| Loadable material | 1.2L (material thickness: 10mm) |
| Vials for Xilin | Ф 12mm / 16mm / 22mm: 920 / 480 / 260 PCs |
| Operating ambient temperature | ≤ 25 ℃ |
| Power supply | 220V 50Hz |
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