JULABO F34-ED Refrigerated / Heating Circulator - Manual (Page 16)

Preparations
16
5.2. Bath fluids
Caution:
No liability for use of other bath fluids!
Do not use flammable bath fluids!
Water: The quality of water depends on local conditions.
 Due to the high concentration of lime, hard water is not suitable for
temperature control because it leads to calcification in the bath.
 Ferrous water can cause corrosion - even on stainless steel.
 Chloric water can cause pitting corrosion.
 Distilled and deionized water is unsuitable. Their special properties cause
corrosion in the bath, even in stainless steel.
Recommended bath fluids:
Bath fluid Temperature range
soft/decalcified water 5 °C to 80 °C
mixture water/glycol, mixture 1:1 -20°C to 50°C
Thermal G -30°C to 80°C
JULABO Bath liquids Order No.
Thermal G 10 Liters 8 940 124
Thermal G 5 Liters 8 940 125
See website for list of recommended bath fluids.
Contact: see page 5
Notice:
Please contact JULABO before using other than recommended bath fluids.
Only use non-acid and non corroding bath fluids.
JULABO takes no responsibility for damages caused by the selection of an
unsuitable bath fluid.
Unsuitable bath fluids are liquids which e.g.
 are very highly viscous
(much higher than 30 mm
2
/s at the respective working temperature)
 have corrosive characteristics or
 tend to cracking.