used BUCHI b-290

Used Buchi spray dryer model Mini Spray Dryer B-290 Advaced. Year of construction 2014. Evaporation capacity: max 1 L / h. Temperature: max. 220 St. C. Average residence time: 1.0 ... 1.5 s. The diameter of the atomized particles is 1 +/- 25 μm.

Used Mini Spray Dryer Buchi B-290. Technical data Mini Spray Dryer B-290 Power consumption max. 2900 W Connection voltage 200 – 230 V ± 10 % Frequency 50/60 Hz Environmental conditions - for indoor use only Temperature - 5 – 40 °C Altitude - up to 2000 m Humidity - maximum relative humidity 80% for temperatures up to 31°C decreasing linearly to 50% relative humidity at 40°C 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 ± 2 °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  ...

Used lab spray dryer Buchi B-290 Power consumption: max. 2900 W Connection voltage: 200 – 230 V ± 10 % Frequency: 50/60 Hz Environmental conditions: for indoor use only Temperature: 5 – 40 °C Altitude: up to 2000 m Humidity: maximum relative humidity 80% for temperatures up to 31°C decreasing linearly to 50% relative humidity at 40°C 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 ± 2 °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 deg ...