Dry chamber using aircraft grade acrylic materials, non-adhesive, high strength, and no leaks.
Condenser pre-cooling function.
Used DANFOSS compressor.
Used Leybold brand vacuum pump in
Brand hydraulic top-press system
Oil-mist filter is standard configuration
Can be charged nitrogen or inert gas to save after drying.
Programmable, freezing, drying and defrosting will be program controlled.
Automatic control system: Temperature heating control for each shelves, heating circulation monitoring protect, fuzzy PID control algorithm.
Freezing-drying curve optimization control algorithm, temperature rise rate & vacuum value can be controlled during sublimation and analytical drying stage
Defrost system: Non-electric heating defrost, more safety and fast.
Lyophilized end test system: lyophilize end test will be start automatic when analytical drying finished, to ensure moisture content rate reaches standard
Vacuum regular system: vacuum degree regular in sublimation and drying process to avoid special material foaming or blowing, accelerate lyophilized efficiency
Pulse backfill system: slow, medium, fast three kinds of backfilling mode selection, avoiding the granular material and flocculent material being blown out effective loss problem inflatable produce.
Automatic drainage system: interlock with vacuum system after draining to prevent any failure in vacuum system.
Touch LCD display, easy to use.
Can be work in automatic or manual operation, manual mode is used to explore the process parameters, automatic mode for process maturity.
Data recording system: 1) data can be stored in machine in 3 months; 2) External U-disk storage (Optional); 3) PC-database storage (Optional)
Monitoring system: real time system temperature and vacuum degree monitored, acquisition frequency 50ms / time.
Lyophilization process recipe storage function: can store 500 set of fixed or user-defined lyophilized formulation process.
PC remote monitor system: remote monitor working status of machine, max 1.5km distance (Optional)
Eutectic point test function (Optional)
Calibration function: temperature and vacuum calibration ensures long-term accuracy of the measured values.
Freeze-drying curve searchable.
