Product Usage:

Vacuum freeze dryers are widely used in fields such as medicine, pharmaceuticals, biological research, chemical engineering, and food. Items that have undergone freeze-drying treatment are easy to store for a long time, and can be restored to their pre freeze-drying state and maintain their original biochemical characteristics after adding water.The FD series electric heating series freeze dryer can accelerate drying efficiency and save energy. It can provide multiple freeze drying scheme settings, and through the setting of the scheme, heating is formed into a curve based on temperature and time changes. It is suitable for scientific research experiments or small batch processing and production.

Main features:

This machine adoptsImportCompressor cooling, fast cooling, low temperature in the cold trap.

Adopting a 7-inch true color touch LCD screen control system, the operation is simple and convenient, and the functions are powerful.

Industrial embedded operating system, ARM9 core control circuit design, 32M memory and 128M FLASH, fast operation response speed, and large data storage capacity.

The control system automatically saves freeze-drying data and can view it in real-time and historical curves, making the entire freeze-drying process clear and concise.

The drying chamber adopts a colorless and transparent drying chamber, with clear and intuitive samples, and the entire freeze-drying process can be observed.

●The connection between the vacuum pump and the host adopts international standardsKF quick connector, simple and reliable.

This machine can store multiple freeze-drying curves and extract data from a USB flash drive to a computer for browsing and printing freeze-drying curves.

This control system has 36 freeze-drying curve schemes to choose from, each of which includes 40 temperature control settings, allowing for the recording of freeze-drying process parameters for multiple materials. When a certain material is freeze-dried, the corresponding scheme can be directly retrieved.

The partition adopts a 36V safe voltage silicone rubber electric heating plate as the heating element, and the temperature rise curve calculation method is *, which makes the temperature rise more stable, safer, and the temperature control more accurate.

The partition heating has over temperature protection function and compressor delay protection function.

The temperature of the partition is adjustable, controllable, exploratory, pilot and production process.

Optional: (Additional charge)

●Optional dual compressorsCascade refrigeration, mature technology, low temperature (suitable for)-80 ℃ equipment)

●Optional external bottle hanging device, such as eggplant shaped bottle interface or wide mouth bottle interface.

●Optional imported brand vacuum pump to ensure more reliable operation.

●Optional vacuum degree adjustment.

●Optional eutectic point testing function is available, making it convenient to explore the freeze-drying process of samples.

Technical parameters:

model:LGJ-50FDstandardtype

Freeze dried area:0.6㎡

Water catching capacity:≥ 10kg/batch

Pan packaged solution:7L

Interlayer spacing:50mm

Number of layers:5piece

Partition size:300x340mm

Temperature range of the board layer:-50~+60 ℃ (unloaded)

Cold trapTemperature: ≤ -60 ℃ (unloaded)

Ultimate vacuum:≤ 5 Pa (unloaded)

power: 4.5Kw(380V)

External dimensions:700(L)x850(W)x1400(H)mm

Can hold penicillin bottles:Φ 12mm 3900 pieces，Φ 16mm2310 pieces，Φ 22mm1230 pieces

Whole machine weight:430kg

Environmental temperature:≤25℃