2 square meter freeze dryer

2 square meter freeze dryer

1. The transparent door of the drying chamber is made of aviation acrylic material, which is non adhesive, high-strength and leak free.

2. Pre freezing function of the board layer.

3. Brand compressor, stable and low noise.

4. Korean brand vacuum pump with high pumping speed and low noise.

5. Nitrogen or inert gas can be filled for storage after drying.

6. Adopting an industrial touch screen, it has good human-computer interaction, is simple and easy to understand, and can be operated easily without the need for instructions.

Freeze drying automatic control system:

Programmable programming controls everything from freeze-drying to defrosting.

Board layer heating control system:

Each layer has independent temperature control, thermal cycle protection, special heating materials, and fuzzy PID control algorithm.

Cold trap defrosting system:

Non electric heating defrosting method with high safety performance; The defrosting speed is fast, solving the inconvenience caused by traditional soaking defrosting.

Freeze drying endpoint testing system:

Automatic freeze-drying endpoint testing can be performed after the drying stage is completed to ensure that the moisture content of the substance meets the standard requirements (optional).

Vacuum regulation system:

Vacuum degree adjustment is carried out during sublimation and analytical drying processes to avoid problems such as foaming of special substances, bottle blowing, and accelerated freeze-drying efficiency (optional).

Pulse Backfilling System:

Three backfilling modes can be selected: slow, medium, and fast, avoiding the problem of effective substances being blown away and lost due to inflation of granular and flocculent materials after freeze-drying (optional).

Automatic drainage system:

After the drainage is completed, interlock with the vacuum system to avoid vacuum system failure caused by forgetting to close the drainage valve again (optional).

Manual automatic mode selection:

Manual mode is used to explore process parameters (with strong human intervention), while automatic mode is used in the mature stage of the process, with one click operation, simple and convenient.

Data recording system:

Multiple options for data recording system. 1. The local memory storage can store up to 3 months. 2. External storage (USB flash drive), the amount of data stored is related to the capacity of the USB flash drive (optional). 3. PC database storage, the amount of stored data is related to the available capacity of the computer's hard drive.

Monitoring system:

Real time monitoring of system temperature and vacuum degree, with a collection frequency of 50ms per time.

Freeze drying process formula storage function:

Can store 500 sets of fixed or user-defined freeze-drying process formulas.

PC remote monitoring system:

Remote monitoring of device operation status, with a monitoring distance of 1.5KM (optional).

Eutectic point testing function:

The eutectic point temperature of the product can be tested offline or online, and the spectrum can be manually or automatically analyzed (optional).

Remote control system:

Remote monitoring of device operation status, with a monitoring distance of 1.5KM (optional).

Oxygen content monitoring system:

It can monitor the oxygen content during the freeze-drying process and provide effective protection for easily oxidizable substances (optional).

Humidity monitoring system:

It can monitor the moisture content of water vapor during the freeze-drying process and effectively judge the progress of freeze-drying (optional).

Calibration function:

Temperature and vacuum calibration can be performed to ensure the accuracy of long-term measurement values.

Freeze drying curve query function:

Temperature and vacuum curves can be queried for process optimization and freeze-drying effect verification.