HB-TP180/200
Checking Facility for Temperature Control Units
Technical data
O8354-EN 2018-11
21
3.5 Operating fluids
Depending on the version, the following materials are used:
Copper
NBR (Nitrile rubber)
Brass
FPM (Viton
®
)
Bronze
PTFE (Teflon)
Nickel
FFKM (Perfluorinated rubber)
Chrome steel
PEEK (Polyether ether ketone)
MQ (silicon)
Ceramic (AI
2
O
3
)
Titan
Viton
®
is a trademark of Dupont Dow Elastomers
Heat transfer medium water
(HB-TP180)
Hydrological data
Temperature range
Guideline
value
Unit
pH
-
7.5,
– 9
Conductivity
up to 110 °C
<150
mS/m
110
–180 °C
<50
over 180 °C
<3
Total hardness
up to 140 °C
<2.7
mol/m
3
<15
°dH
over 140 °C
<0.02
mol/m
3
<0.11
°dH
Carbonate hardness
up to 140 °C
<2.7
mol/m
3
<15
°dH
over 140 °C
<0.02
mol/m
3
<0.11
°dH
Chloride ions (CI) -
up to 110 °C
<50
mg/L
110
–180 °C
<30
over 180 °C
<5
Sulphate SO4 2-
-
<150
mg/L
Ammonium NH4 +
-
<1
mg/L
Iron Fe
-
<0.2
mg/L
Manganese Mn
-
<0.1
mg/L
Particle size
-
<200
µm
