Pilot Freeze Dryer
Pilot Freeze Dryer Features
- 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.
Configuration
- Hydraulic pressure system
- Leybold vacuum pump
- 5 port of manifolds
- Electromagnetic vacuum drainage valve
- Lyophilize end test system
- Vaccum regular system
- Anti-back oil solenoid valve
- Oil-mist filter
Safety Protection
- Independent over-current protection for each part
- Independent over-load protection for each part
- Over-heating of temperature
- Vacuum defense in processing
- Vacuum pump protection
- System logic Interlock
- Meets with GMP standard
Specifications
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