Introduction
The standard BFD-20 freeze dryer comes with legacy fixed shelf module which is designed to process bulk goods. User can select up to 7 shelves total 2.83m2 loading surface, coupling with an 100L ice condenser which capable of collect up to 30kgs vapors in 24hrs period.
Technical Parameters
| Model | BFD-20 Standard |
|---|---|
| Shelf Area | 1.21~2.83m2 |
| No. of Shelves | (3~7)+1 |
| Shelf Size | 450*900mm |
| Shelf Temp. | -55C~+70C |
| Condenser Perf. | 30Kgs/24Hrs |
| Condenser Temp. | -85C |
| Final Vacuum | 1Pa |
| Power Install | 11.5Kw |
| Size | W/1200*D/1850*H/1750mm |
| Weight | 1100Kgs |
Technical Description
- All include structure, plug and play deliver.
- Clean room integrable.
- Rectangular drying chamber, maximum space using rate.
- Acrylic chamber door, observable freeze drying process.
- Legacy, fixed type shelf system.
- Heat transfer fluid based shelves, uniform temperature guarantee.
- External type, horizontal cylindrical ice condenser.
- Condenser auto defrost by surrounded electric rods.
- Stainless steel drying chamber, shelves and ice condenser.
- Air cooled compressor system, cascade configuration.
- 2-stage, oil sealed rotary vane vacuum pump.
- Pirani type vacuum gauge.
- PT100 temperature sensors for product, shelf, fluid and ice condenser.
- Full color, 10″ touch screen controller with LYO-PILOT V2.0:
- Alive display system working status and key parameters of sensor readings.
- Recipes management.
- Real time freeze drying trend.
- Data logging and can be exported via USB.
- Automatic and semi-automatic working.
- System setting and sensors calibration.
- System log-out and password enter.
- System protections.
- Pneumatic valves for air and water isolate.
- Fully customizable.
System Performance
- Shelf cooling: +20C ~ -40C <60min
- Shelf lowest: -55C (+/-2C)
- Shelf heating: -40C ~ +20C <60min
- Shelf highest: +70C (+/-1C)
- Condenser cooling: RT ~ -40C <30min
- Condenser lowest: -85C
- Defrosting: <120Min
- Vacuum final: <1Pa
- Surface polish: Ra<0.6um
Shelf Configuration
| Shelf Area | 1.21m2 | 1.62m2 | 2.02m2 | 2.43m2 | 2.83m2 |
|---|---|---|---|---|---|
| No. of Shelves | 3 | 4 | 5 | 6 | 7 |
| Shelf Clearance | 144mm | 104mm | 80mm | 64mm | 52mm |
Accessories and Options
- Stainless steel 316L product chamber, shelves, trays and ice condenser.
- Vacuum control kit.
- Capacitive vacuum gauge.
- Condenser isolate valve.
- Eutectic point detector.
- PC control package.
- Scroll vacuum pump.
- Water cooled compressors.
