Olympus VISERA ENF-V2 - Page 50

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Chapter 6 Recommended Reprocessing Methods and Chemical Agents
VISERA RHINO-LARYNGO VIDEOSCOPE ENF-V2
Recommend water and steam quality acc. to EN 285: 1996
Condensate Feed-water
Coke residues 1.0 mg/kg 10 mg/l
S
i
O
2
0.1 mg/kg 1mg/l
Fe 0.1 mg/kg 0.2 mg/l
Cd 0.005 mg/kg 0.005 mg/l
Pb 0.05 mg/kg 0.05 mg/l
Traces of heavy metals (except Fe, Cd, Pb) 0.1 mg/kg 0.1 mg/l
Cl
–
0.1 mg/kg 2mg/l
P
2
O
5
0.1 mg/kg 0.5 mg/l
Conductivity (at 20C) 3 S/cm 15 S/cm
pH 5 – 7 5 – 7
Color Colorless Colorless
Clear Clear
Without
residues
Without
residues
Water hardness (total alkaline earth ions) 0.02 mmol/l 0.02 mmol/l
Table 6.4