Buchi B 290

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Item#: 27651
Tag: Spray Dryer

Description

The Mini Spray Dryer B-290 is the laboratory equipment of your choice for the quick and gentle drying to powder of liquid end products. The impressive features of the Spray Dryer include its efficient performance with very short set-up times, an effective integrated nozzle cleaning mechanism and a high degree of flexibility thanks to the different cylinder geometries. Whether the requirement is the gentle drying of natural product dyestuffs, the isolation of highly effective pharmaceutical active agents, or the micro-encapsulation of aromas – the B-290’s outstanding features greatly extends the number of applications that are possible with a  spray drying process

Includes:

• Buchi B-290 Mini Spray Dryer w/ Glassware (as shown)
• Standard Glassware
• Advanced Cylinder Shield
• New Nozzle Assembly
• Aspirator Recently Cleaned

Specifications:

• Power consumption: max. 2900 W
• Connection voltage: 200-230 V ± 10 %
• Frequency: 50/60 Hz
• Evaporating capacity: 1.0 l/h H2O, higher for organic solvents
• Airflow: max. of 35 m3/h
• Motor control: Frequency converter
• Max. temperature input: 220 °C
• Heating capacity: 2300 W
• Heating control: PT-100, fuzzy logic, control accuracy ± 3 °C
• Interface: Serial port RS-232 for all parameters
• Spray gas: Compressed air or nitrogen / 200 – 800 l/h; 5 – 8 bar
• Nozzle tip diameter: 0.7 mm standard, other sizes 1.4 and 2.0 mm available
• Possible particle diameter range: 1 – 25 μm
• Mean residence time: 1.0 – 1.5 sec.
• Pollution degree: 2
• Installation category: II
• Dimensions (W x H x D): 65 x 110 x 70 cm
• Weight: 46 kg