Experimental Freeze Drying Machine LGJ-12C

Experimental Freeze Drying Machine LGJ-12CTechnical features:

●The control system supports both Chinese and English operations, and automatically monitors, detects, records, and stores relevant data during operation. It can be monitored and maintained through remote systems (optional), supporting big data and smart laboratory construction;

●Continuously record real-time data, draw freeze-drying curves, store data once per minute, support data query and search, have USB data storage serial port, and memory capacity prompt;

●The product is produced under the ISO quality management system, and the human-machine interface of the control system complies with NEMA (International Electrical Manufacturers Association) protection regulations;

●The system is equipped with various sensors that record and display the vacuum degree and temperature of the cold trap coil in real time. Operation error alarms can be triggered in real-time when temperature and pressure abnormalities occur during operation, and the system actively protects the operation;

●It has the functions of automatic operation of freeze-drying, equipment vacuum pressure loss, equipment alarm and automatic operation to protect materials, and vacuum pump maintenance prompt function;

●The cold trap coil and material rack are made of sanitary grade stainless steel materials, which are smooth, corrosion-resistant, and easy to clean;

●The drying chamber is made of aviation grade organic glass material that is resistant to high pressure and low temperature, and the entire freeze-drying process of the material can be observed;

●Adopting imported compressor single machine hybrid refrigeration technology, international standard green and environmentally friendly refrigerant, rapid refrigeration, low cold trap temperature, and strong water capture ability;

●Can be backfilled with inert and dry filtered gas;

●60-120mm shelf distance variation adapts to commonly used material containers in the laboratory.

Experimental Freeze Drying Machine LGJ-12CTechnical parameters:

●Effective shelf area: 0.14m2

●Standard cold trap temperature: ＜ -62 ℃ (unloaded, ambient temperature ≤ 30 ℃)

●Extreme cold trap temperature: ＜ -65 ℃ (unloaded, ambient temperature ≤ 25 ℃)

●Standard vacuum degree: ≤ 5Pa (no load)

●Cooling rate of cold trap: 20 ℃ to -40 ℃ ≤ 20min (no load)

●Vacuum pumping rate: standard atmospheric pressure drops to 5Pa ≤ 10min (no load)

●Maximum water capture capacity: 4Kg

●Shelf size: diameter Φ 300 mm

●Number of shelves: 2 layers

●Host dimensions (length x width x height) mm: 500 x 420 x 500

●Whole machine weight: 40kg

●Power requirement: AC220V 50Hz

●Total power: 1050W

●Applicable environment: ≤ 30 ℃

Optional features:

●UPS uninterruptible power supply;

●Automatic re pressure aeration system;

●Vacuum degree adjustment function;

●Capping device or multiple manifolds;

●Light alarm;

●Explosion proof layer film covering the exterior of the drying room cabin;

●Efficient air filter to reduce secondary pollution caused by air recirculation.