Weight 32 kg 32.5 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
Table 3-8: Technical data (cont.)
Extraction System B-811 Extraction System B-811 LSV variant
Cooling water consumption 60 l / h 60 l / h
Max. water pressure 6 bar 6 bar
Interface RS 232 RS 232
3.3 Materials used
Table 3-9: Materials used
Component Material designation Material code
Housing Coated tin, stainless steel
Remote controller Acrylonitrile-butadiene-styrol ABS
Hoses Polytetrafluorethylene, Silicone PTFE, Si
Protective shield Polycarbonate PC
Cable Polyurethane PUR
Valve body Aluminium Al
Valve threads Polyoxymethylene POM
Valve membrane Fluorez
Seals Polytetrafluorethylene,
glass fiber reinforced polyether-
etherketon, fluororubber
PTFE
PEEK 30 GF
Seal holders Polyethylenterephtalate PETP 30 GF
Holder ring for extraction chamber Glass fiber reinforced polyamid 6.6 PA 66 GF
Materials in contact with media Borosilicate glass 3.3, PTFE
Sample, condenser holders and
extraction chamber holder
PTFE, Glass fiber reinforced
synthetics
UP-GFK
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