BUCHI Extraction Unit E-816 HE - Manual (Page 17)

3 Technical data
17 E-812/816 Hot Extraction Operation Manual, Version B
3 .2 Technical data overview
Table 3-4: Technical data
Extraction Unit E-812 HE Extraction Unit E-816 HE
Dimensions (L x H x D) 275 x 596 x 456 mm 635 x 596 x 456 mm
Connection voltage 100 - 120 VAC / 220 - 240 VAC
± 10%, 50/60 Hz 100 - 120 VAC / 220 - 240 VAC
± 10%, 50/60 Hz
Power consumption max. 700/1200 W max. 1950/1200 W
Weight 18 kg 30 kg
Overvoltage category II II
Pollution degree 2 2
Environmental conditions
Temperature
Altitude
Humidity for indoor use only
5 – 40 °C
up to 2000 m above sea level
maximum relative humidity 80% for
temperatures up to 31 °C, and then
linearly decreasing to 50% at 40 °C for indoor use only
5 – 40 °C
up to 2000 m above sea level
maximum relative humidity 80% for
temperatures up to 31 °C, and then
linearly decreasing to 50% at 40 °C
3 .3 Materials used
Table 3-5: Materials used
Component Material designation Material code
Housing Stainless steel
Glass parts Borosilicate glass 3.3
Axial seal FPM 80-Shore A 170-A
Solvent hose inside instrument FEP DN 3.18/2.18; FEP DN 8/6
Solvent hose Tygon with FEP veneer
Solvent tank Borosilicate glass 3.3
Solvent valve and valve piston Body: Al Mg Si Sn Bi (Stanal-32)
Surface: Ematal, plane, high corro-
sive-compressed
Cooling media hoses Silicone
Condenser holder PVDF
Heating plate Ceran-Hightrans
Protective shield PMMA transparent green 777
Membrane glass valve Fluorez ®