Electrolube Freezer, FREH, is a powerful non-corrosive refrigerant for use as a rapid and safe method of cooling small
components, particularly in electrical and electronic equipment, and to detect faulty soldered joints and overheating
components. FREH contains a non-flammable, fluorinated refrigerant that combines the low GWP (global warming potential) of
hydrocarbons with the ulta-low MIR (maximum incremental reactivity) and POCP (photochemical ozone creation
potential) of hydrofluorocarbons.
Non-toxic, corrosion inhibiting refrigerant.
The refrigerant lowers the temperature down to at least -50°C in a matter of seconds. The time and final
temperature is dependent on size, material and operating conditions of component being cooled.
Prevents component damage from overheating during soldering.
Extension tube aids access to components in confined and 'difficult to reach' areas.
Saves time - 'dry' joint location involves measuring electrical resistance at each joint in a faulty circuit, which is
both time consuming and not always conclusive due to parallel resistance paths making measurement of true
joint resistance difficult, if not impossible. EFREH can eliminate this time consuming method.