Buchi K-435 - 9 Appendix; Technical Data; Materials Used

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Digestion Unit K-435
9 Appendix
9 Appendix
9.1 Technical Data
Measurements (width x height c depth) 275 x 600 x 570 mm
Voltage 230 V ± 10%, 50/60 Hz
Connected value 2200 Watt
Power input 10 Ampère
Weight (net) approx.. 20,9 kg
Overvoltage category II
Pollution degree 2
Ambient conditions for indoor use only, below 2000 m.s.l.
maximum relativ humidity 80% for temperatures up to 30°C,
temperature 10 - 40°
Table 6: Technical data
9.2 Materials used
Description Materials Material code
Housing Front- and rearside Polyurethane PUR
Side panels Stainless steel / Perfluoralkoxy 1.4435 / PFA
Glass parts Borosilikat-Glas 3.3 DIN/ISO 3585
Contact guard Polyphenylensulfrol PPS
Insulation Saprolan 85K / Porextherm WDS Ultra
Metals Stainless steel
Hoses Ethylene propylene diene monomer EPDM
rubber
Table 7: Materials used