In some CP projects, the standard Portable Cu/CuSO4 Reference Electrode fails to work due to extremely low temperature. To solve such a problem, CORRTECH develops and produces a new kind of Portable Cu/CuSO4 Reference Electrode for -1℃to -50℃ environment, which is called Anti-freeze Portable Reference Electrode.℃

The Anti-freeze Portable Reference Electrode is composed of pure copper sulfate crystals and antifreeze solution. When heated in hot water, it becomes full of fluid soon. Then cooled down to room temperature, it appears to be semi-solid gel and still works well. It should be stored in -20 to 65℃environment.

Features

v Long-term accuracy

v No need to be heated before every use

v Permanent service life

v Preventing leakage of copper sulfate