11
Fluid (Standard information for IKA fluid):
IKA
Designation
Operating temperature
range for open bath
application
(°C)
Operating temperature
range for closed bath
applications
(°C)
Safety temperature
(°C)
Flash point
(°C)
CF�EG28�N10�80�8
-10 ��� 80
-10 … 80
90
115
CF�EG39�N20�80�16
-20 … 80
-20 … 80
90
115
CF�EG44�N25�80�19
-25 … 80
-25 … 80
90
115
CF�EG48�N30�80�22
-30 … 80
-30 … 80
90
115
UF�Si�N30�150�10LV
-30 … 130
-30 … 150
145
>170
HF�Si�20�200�50
20 … 200
20 … 200
255
>280
HF�Si�20�250�50A
20 … 200
20 … 250
255
>280
H
2
O (Water)
5 … 95
5 … 95
-
-
Customized 1
Customized 2
Check the suitability of the fluid according to your application�
Nomenclature for
IKA
fluid:
CF�EG28�N10�80�8 --
(1)
Classification:
HF
:
H
eating
F
luid
CF
:
C
ooling
F
luid
UF
:
U
niversal
F
luid
(2)
Chemical composition:
Si
:
Si
licone oil
EG
:
E
thylene
G
lycol
(3)
Temperature range: (Minimum temperature� Maximum temperature)
N
:
N
egative Temperature
(4)
Viscosiy:
Viscosiy at 25 °C for
H
eating
F
luid (
HF
)
Viscosity at -20 °C for
C
ooling
F
luid (
CF
)
Viscosity at 25 °C for
U
niversal
F
luid (
UF
)
Dynamic viscosity [mPa�s] is a product of kinematic viscosity [mm²/s] and density [kg/m³] of the fluid divided by 1000�
(5)
Additional information:
A
: Oil
A
dditives
LV
:
L
ow
V
iscosity
Note:
for open bath application!
Note:
Tap water may be unsuitable for operation because the calcium carbonate content may cause calcification�
High purity water (from icon exchangers) and distilled or bi-distilled water are unsuitable for operation due to corrosive
properties of these media� High purity water and distillates are suitable as a medium after adding 0�1 g soda (Na
2
CO
3
,
sodium carbonate) per liter of water�
Note:
The temperature limit values are adjustable in accordance with the fluid used�
(5)
Addition information
(4)
Viscosity (
8
mm²/s)
(3)
Temperature range (-
10
–
80
°C)
(2)
Chemical composition (
E
thylene
G
lycol
28
%)
(1)
Classification (
C
ooling
f
luid)
