1. Built in eutectic point eutectic point testing module: Built in eutectic point eutectic point testing module, more effective exploration of freeze-drying process, reducing time, improving efficiency, and assisting in freeze-drying process setting system. By testing the eutectic point of the sample, a basis was provided for controlling the pre freezing temperature of the product, ensuring the optimal shape of the product after freeze-drying, shortening the freeze-drying time, and improving work efficiency. By testing the melting point temperature of the product, the disintegration temperature of the product was accurately set to ensure the active quality of the freeze-dried sample.

2. Freeze drying process setting function: Users can have up to 1-36 user programs, with each program having up to 1-40 temperature/time steps; Program editing can be achieved, and the temperature control range for partition heating is from ambient temperature to+60 ℃, with a temperature control accuracy of 1 ℃; Temperature control range for partition refrigeration; Minimum -40 ℃ (when the cold well temperature is ≤ -50 ℃); Minimum -60 ℃ (when the cold well temperature is ≤ -80 ℃); Minimum -80 ℃ (when the cold well temperature is ≤ -110 ℃)

3. Freeze drying curve function: Real time display of freeze drying curves and historical freeze drying curve query function, providing a more intuitive view of the freeze drying process and analysis of the freeze drying process; Historical data recording system, which records data in EXCEL format, allows real-time viewing, curve cleaning, and exports data to USB ports for download.

4. Vacuum control setting: There are two functions to choose from: manual/automatic. The automatic function can be adjusted manually through the regulating valve, and the automatic function can be controlled automatically through the system program. Effectively controlling the vacuum rate and material sublimation rate ensures the effectiveness of freeze-drying, the form of freeze-drying, and the loss of materials. Extreme vacuum: 5pa can be used to set the vacuum control range on the touch screen, with upper and lower limits set within the range of 5pa-2kpa, effectively preventing liquid splashing

5. Box type chamber design: effectively protects volatile materials, facilitates access and storage, and is easy to clean and disinfect

6. Built in stainless steel condenser coil: strong water capture capability, corrosion resistance, maximum protection for vacuum pump, water capture capacity of 6KG