User manual

APPENDIX A – TECHNICAL CHARACTERISTICS
18
CHARACTERISTICS OF THE DEMINERALISED WATER
FILTERING CHARACTERISTICS
The following table shows the demineralizer’s average filtering characteristics, compared with values stated
by the standards EN 285 and EN 13060.
Element/Characteristic
Unit of
measure
Value at the
inlet
Value at the
outlet
Value according
to
EN 13060/EN 285
Ph value - 7,6
6,3
5 - 7
Conductivity at 20°C µS/cm 435
1,8
<15
Dry residue mg/l 345
2
<10
Cadmium mg/l Cd <0.01
<0.003
<0.005
Iron mg/l Fe 0.32
0.03
<0.2
Manganese mg/l Mn 0.03
<0.003
<0.1
Nickel mg/l Ni <0.01
<0.003
<0.1
Lead mg/l Pb <0.05
<0.02
<0.05
Copper mg/l Cu 0.02
0.006
<0.1
Zinc mg/l Zn 0.56
0.02
<0.1
Chlorides mg/l Cr 3.7
<0.05
<2
Phosphates mg/l P 0.01
<0.01
<0.5
Silicon oxide mg/l SiO2 5,7
<0.10
<1
Appearance - colorless, transparent, without sediments
Hardness mmol/l 2.57
<0.005
<0.02
NOTE
T
HE VALUES SHOWN IN THE COLUMN “OUTLET WATER” ARE INDICATIVE AND REFERRED TO VALUES OF
THE COLUMN
“INLET WATER”.