9
• Fluids (Standard information for IKA
®
fluid):
No.
IKA
®
Designation
Operating temperature
range for open bath
application
(°C)
Operating temperature
range for closed bath
applications
(°C)
Safety temperature
(°C)
Flash point
(°C)
0
CF�EG28�N10�80�8
-10 ��� 80
-10 … 80
90
115
1
CF�EG39�N20�80�16
-20 … 80
-20 … 80
90
115
2
CF�EG44�N25�80�19
-25 … 80
-25 … 80
90
115
3
CF�EG48�N30�80�22
-30 … 80
-30 … 80
90
115
4
UF�Si�N30�150�10LV
-30 … 130
-30 … 150
145
> 170
5
HF�Si�20�200�50
20 … 200
20 … 200
255
> 280
6
HF�Si�20�250�50A
20 … 200
20 … 250
255
> 280
7
Water
5 … 95
5 … 95
-
-
8
Customized
The listed fluid temperature range may deviate from the device operating temperature ranges and settings�
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�
Nomenclaturefor
IKA
®
fluids:
CF�EG28�N10�80�8 --
(1) Classification:
HF: Heating Fluid
CF: Cooling Fluid
UF: Universal Fluid
(2) Chemical composition:
Si: Silicone oil
EG: Ethylene Glycol
(3) Temperature range: (Minimum temperature� Maximum temperature)
N: Negative Temperature
(4) Viscosity:
Viscosity at 25 °C for Heating Fluid (HF)
Viscosity at -20 °C for Cooling Fluid (CF)
Viscosity at 25 °C for Universal Fluid (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 Additives
LV: Low Viscosity
(5) Addition information
(4) Viscosity (8 mm²/s)
(3) Temperature range (-10–80 °C)
(2) Chemical composition (Ethylene Glycol 28%)
(1) Classification (Cooling fluid)
