Small particles, small samples, high yields
Gently processing of the smallest sample amounts into submicron particles with little loss are the key features characterizing the Nano Spray Dryer B-90 HP. The 2nd generation instrument offers enhanced productivity and a better handling. It enables applications in the pharmaceutical industry, in life- and material sciences – whenever small particles make the difference.
Enabling
• Controlled and safe production of small particles (0.2-5 µm)
• Increase of surface contact area by reducing particle size
• Preservation of molecular activity due to gentle process conditions
Innovative
• 2nd generation spray head for optimized productivity and handling
• Patented airflow system for gentle solvent evaporation and high recoveries
• Auto-Stop mode avoids the machine to run empty
Economic
• Process very small volumes (< 2 mL) of sample quickly
• Low product loss due to efficient particle recovery
• Easily accessible application database and support
| Model | Nano Spray Dryer B-90 HP |
| |
| Power consumption | max. 1500 W |
| Connection voltage | 100 - 240 VAC ± 10 % |
| Input Fuse | 12A |
| Frequency | 50/60 Hz |
| Evaporating capacity | 0.2 L/h H2O (higher for organic solvents) |
| Drying gas flow | 80 – 160 L / min |
| Max. temperature input | 120 °C |
| Heating capacity | 1400 W |
| Nebulizer | small, medium, large |
| Air, N2 or CO2 gas input pressure | max. 2 bar |
| Spray frequency | 80-140 kHz |
| Mean droplet size range | 3 – 15 µm |
| Possible particle diameter range | 200 nm - 5 µm |
| Mean residence time | 1 - 4 sec. |
| Interphase | USB II |
| IP degree of protection | IP 42 |
| Pollution degree | 2 |
| Overvoltage category | II |
| Dimensions (W x H x D) (short set up) | 58 x 110 x 55 cm |
| Dimensions (W x H x D) (tall set up) | 58 x 150 x 55 cm |
| Weight (short set up) | 65 kg |
| Weight (tall set up) | 70 kg |
| Environmental conditions (for indoor use only) |
| Temperature | 5 - 35 °C |
| Altitude | up to 2000 m |
| Humidity | maximum relative humidity 80 % for |
| | temperatures up to -31 °C decreasing linearly |
| | to 67 % relative humidity at 35 °C |
| Material used |
| Glass assembly | 3.3 borosilicate glass |
| Spray head | Stainless steal |
| Nebulizer membrane | Stainless steal |
| Reservoir Gasket | FFKM |
| Heater | Alluminium and stainless steal |
| Feeding tubes | Silicone and tygon |
| Tube connector at feeding tubes | PEEK |
| Partcile collector tube | Stainless steal |
| HV Electrode | Stainless steal |
| Sealings for spray and glass cylinder | Silicone |
| Polypress tube | EPDM |
| |
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