Instruction Manual

3 Technical data
21 B-290 Operation Manual, Version I
Table 3-7: Technical data Spray Chilling accessory (cont.)
Heating liquid water or a thermal oil (polyethylene glycol PEG 400 with
low viscosity)
Heating liquid volume 1.4 liter
Max. melting point of sample 70 °C
Table 3-8: Technical data Inert Loop B-295
Power consumption max. 1400 W
Connection voltage 200-230 V ± 10 %
Frequency 50/60 Hz
Min. outlet temperature down to –25 °C
Rate of cooling 800 W at –10 °C
Dimensions (W×H×D) 60×70×84.5 cm
Weight 88 kg
Table 3-9: Technical data Dehumidifier B-296
Power consumption 700 W
Connection voltage 200/230 V ± 10 %
Frequency 50/60 Hz
Min. outlet temperature + 2 °C
Rate of cooling 600 W at 0 °C
Dimensions (W×H×D) 35×40×60 cm
Weight 36 kg
3.3 Materials used
Table 3-10: Materials used
Component Material designation Material code
Glass assembly 3.3 borosilicate glass
Nozzle/heater/connection piece Stainless steel 1.4301/1.4305
Seal of product collection vessel FPM (FFKM)
Seal cyclone/cylinder Silicone
Preheat exchanger Inert Loop B-295 Stainless steel 1.4301
Polypress tube EPDM
Product feed tube Silicone and tygon
Molecular sieve bag of adsorption unit PEEK
Acid resistant coated metal PFA (perfluoroalkoxy polymer)
Acid resistant metal titanium, Alloy 600
Metal parts Mini Spray Dryer B-290 acid
resistant
PFA-coated