BUCHI Nano Spray Dryer B-90 - Manual (Page 22)

3 Technical data
22 B-90 Operation Manual, Version B
Table 3-4: Optional accessories (cont.)
Product Order no.
Stand plate 051775
3.2 Technical data
Table 3-5: Technical data Nano Spray Dryer B-90
Power consumption
max. 1500 W
Connection voltage 100–240 VAC ± 10 %
Input fuse 12 A
Frequency 50 / 60 Hz
Heating capacity max. 1400 W
Max. inlet temperature 120 °C
Evaporating capacity max. 0.2 l/h H
2
O
(higher rates with organic solvents are possible)
Drying gas flow 80–160 l/min
N
2
or CO
2
inert gas input pressure max. 2 bar
Spray caps (hole diameters) 4.0 µm, 5.5 µm, 7.0 µm
Mean droplet size range 8–21 µm
Mean particle size range 300 nm–5 µm
Mean residence time 1–4 sec.
Interface USB II
IP degree of protection (two digits) IP 42
Explanation of protection level:
4 Protection provided by the enclosure against access
to hazardous parts (e.g., electrical conductors,
moving parts) and the ingress of solid foreign objects
with a diameter of > 1mm.
2 Protection of the equipment inside the enclosure
against harmful ingress of dripping water when tilted
up to 15°.
Overvoltage category II
Environmental conditions:
Pollution degree 2 (for indoor use only)
Temperature 5–40 °C
Altitude (above sea level) up to 2000 m
Humidity (curve parameter) Maximum relative humidity 80 % up to 31 °C, then
decreasing linearly to 50 % relative humidity at 40 °C