Vacuum freeze-drying technology is based on the three-phase change of water, removing only the moisture in the material while keeping the composition, properties, and structure of other substances unchanged. Therefore, its application range is extremely wide. From the field of biopharmaceuticals to research on metal materials; From environmental monitoring to paleontological research; From food freeze-drying to medical beauty product research, numerous scientific research fields have explored the wonderful use of freeze-drying machines.

Recently,Beijing Fourth Ring Road sets sailLGJ-S50 Laboratory Freeze Drying MachineThe installation has been completed at Xi'an Rare Metal Materials Research Institute, which will assist the institute in conducting freeze-drying experiments on metal powders and metal turbid liquids.

The LGJ-S50 laboratory freeze dryer is a compartmentalized vacuum freeze dryer, with a separate design between the freeze drying chamber and the cold trap chamber. The temperature and gas flow of each chamber do not affect each other, and the internal space temperature of the freeze drying chamber can be better maintained in a balanced state to achieve better freeze drying results.

Adopting a fully enclosed compressor unit，Double machine cascade refrigeration, fast cooling, low temperature in the cold trap, and strong water capture ability. Freeze drying area can reach0.69 square meters, can hold 15L of bulk materials, with a maximum water capture capacity of 15KG, and a maximum cold trap temperature of -83 ℃.

Shelf temperature control adoptsIntermediate medium circulation technology. Temperature control for shelf life, uniform and controllable temperature of the board layer, smooth board layer, and good conduction of cold and heat，The temperature control range can reach-50℃~70℃。

In addition to the hardcore configuration in mechanical manufacturing, this model of freeze-drying machine hasThe control system adoptsPLC programmable logic control system and 10 inch color touch screen, the system runs more stably and reliably, with friendly human-computer interaction and Chinese English language conversion.

stillcan be achievedmoveEndPCRemote control with three-level permissions.canReal time display and recording of vacuum degree, cold trap temperaturesampleTemperature and shelf temperature are combined to form a freeze-drying curve, with data stored once per minute for continuous recordingsampleEquipment condition data and configurationUSB communication interface and TCP interface.Support offline browsing, analysis, printing, and storage of data.

After being put into use, we will also provide customers with comprehensive after-sales service.

Serving in the ancient capital Chang'an, providing equipment support for high-tech research with modern technology,The LGJ-S50 laboratory freeze dryer will leverage its powerful capabilities to assist Xi'an Rare Metal Materials Research Institute in achieving more scientific research results.