Top Press silicone oil heating freeze dryer

Product Applications:

● HXLG-20FT is suitable for freeze-drying and strain preservation in biological research, medical pharmaceutical, chemical, food processing,

 colleges and universities, etc. It is suitable for vacuum freeze-drying preservation of most bacteria, actinomycetes, viruses, phages, rickettsiae, 

molds and yeasts, but not for mycelium type of molds, mushrooms, algae and protozoa, etc.

Main features:

● 7" true color LCD touch screen, important parameters (cold trap temperature/sample temperature/vacuum degree/spacer temperature, etc.) are intuitively visible;

● Manual/automatic operation switch at will, multi-purpose;

● Industrial grade PLC controller, stable and reliable, strong anti-interference;

The compressor and vacuum pump circuits are controlled separately to prevent frequent starting and stopping of the compressor due to misoperation;

Freeze-drying data can be automatically saved, viewed in real time and reproduced in history, and the freeze-drying process can be clearly controlled;

● Freeze-drying recipes can be stored, each group can be edited in 36 segments and called at any time, and can be custom renamed to achieve direct identification 

and differentiation;

● Multi-level authority setting, easy to manage the equipment, with screen security lock to avoid misoperation;

● With the function of automatic saving of lyophilization data in power failure, and it can support U disk data export and view;

● Automatic alarm function for high room temperature, vacuum alarm function and high heater temperature alarm function;

● Adopt imported compressor, the refrigeration is rapid, the cold trap temperature can be as low as -80℃, the refrigeration efficiency is higher and the reliability is better;

● Fluorine-free refrigerant is selected, which can meet the requirements of environmental protection;

● Silicon oil heating, more stable temperature rise curve, good homogeneity, plate layer temperature uniformity: ±1°C;

● The temperature of the partition can rise and fall during the sublimation process, using PID intelligent heating method, the temperature control is more accurate

 and more suitable for exploring the preparation process.