First lab Freeze Dryer for continuous sublimation
With Infinite-Technology™ the Lyovapor™ L-300 offers continuous sublimation for the first time with two alternately working and automatically hygienically cleansed condensers at -105°C. Infinite-Control™ allows entire process control of all relevant parameters, also via mobile devices.
Continuous
• Infinite ice capacity due to alternate loading
• Stable pressure due to Smart-Switch
• Reproducible process due to stable parameters: cooling temperature, shelf temperature variation ±1 °C and vacuum pressure
• Lyophilization of water and organic based solvents at -105°C
Convenient
• User-friendly and clearly arranged touch-screen control panel
• Get push notifications and process parameters anytime, anywhere using the BUCHI Monitor App
• Advanced software for creating and managing methods, data recording and reporting
• Maximum flexibility regarding display positioning (at front or side)
• Save your precious product by sample protection state
Economical
• Less maintenance due to fully automatic and hygienic cleaning of the ice condenser
• Always ready to use due to infinite capacity
• Just one device needed for different users
• Low energy consumption due to small ice condenser volume
| Model | Lyovapor™ L-300 | |
| Dimensions without drying | 710 x 1000 x 900 mm | 710 x 1000 x 900 mm |
| attachments (W x D x H) | | |
| Weight | 250 kg | 250 kg |
| Minimum clearance on all sides | 400 mm | 400 mm |
| Power supply | 3 x 380 - 400 VAC | 3 x 208 - 220 VAC |
| Power consumption (rated) | 3000 W | 3500 W |
| Power consumption (maximum) | 4500 W | 6000 W |
| Lug | 16 A | 16 A |
| Frequency | 50 Hz | 60 Hz |
| Overvoltage category | II | II |
| Protection rating | IP20 | IP20 |
| Pollution degree | 2 | 2 |
| Condensing capacity | ≥ 12 kg/24 h | ≥ 12 kg/24 h |
| Lowest condenser temperature | -105 °C | -105 °C |
| Temperature divergence | ± 1.0 °C | ± 1.0 °C |
| Condenser capacity | Unlimited | Unlimited |
| Condenser surface area | 2 x 1280 cm2 | 2 x 1280 cm2 |
| Number of compressors | 2 | 2 |
| Refrigerant 1 | R507 CFC-free | R507 CFC-free |
| Refrigerant 1 quantity | 790 g | 790 g |
| Refrigerant 2 | Ethylene CFC-free | Ethylene CFC-free |
| Refrigerant quantity 2 | 98 g | 80 g |
| Drying shelf temperature | to 60 °C | to 60 °C |
| Drying shelf temperature tolerance | ± 1.0 °C | ± 1.0 °C |
| Inlet water temperature | 15 - 20 °C | 15 - 20 °C |
| EMC to EN 61326 | Class B | Class B |
| Coolant water pressure | 2 - 5/6 bar | 2 - 5/6 bar |
| Coolant connection | DN10 mm | DN10 mm |
| Coolant flow rate | 6 L/min | 6 L/min |
| Vacuum generation time to 0.1 mbar* | Typically ≤ 15 min | Typically ≤ 15 min |
| Volume-based leakage rate* | Typically ≤ 0.001 mbar x L/ | Typically ≤ 0.001 mbar x L/ |
| | sec | sec |
| Minimum system vacuum* | Typically ≤ 30 mTorr | Typically ≤ 30 mTorr |
| Vacuum control range* | 50 to 500 mTorr | 50 to 500 mTorr |
| Noise emission to DIN 45635 ** | Typically < 68 dB(A) | Typically < 68 dB(A) |
| Ambient conditions | |
| The Lyovapor™ may only be used in indoor areas. | | |
| Max. altitude above sea level | 2000 m | |
| Ambient temperature | 15 - 30 °C (25 °C) | |
| No maximum performance above | 25 °C | |
| Maximum relative humidity | 80% for temperatures up to 30 °C |
| Storage temperature | max. 45 °C | |
| * With Pfeiffer Duo vacuum pump / without samples | |
| ** Without vacuum pump | |
| | |
Freeze_Drying_SB_en_A.pdf
To get information about: «Lyovapor™ L-300» contact us by phone (044) 229 15 31 or fill in the form.