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1. The electrode is small in size and easy to carry. The cavity is made of transparent plexiglass, which is easy to observe the saturation of copper sulfate solution.
2. The potential of the electrode is stable. The potential of the calomel electrode under the standard condition is 70 65
3, the electrodes are not easy to polarizate, and the potential difference between them is less than or equal to 3mV.
4, the electrode life is long, the electrode cap and the electrode cavity are connected with the screw hole, and the filling solution is convenient. Onceliquid can be used for more than a year, as long as the cavity is not damaged, it can be repeatedly poured liquid, long-term use.
How to use
1. Open the upper cover of the reference electrode and inject distilled water or pure water 2 cm above the copper sulfate particles, then tighten and shake the upper and lower cover several times to make the copper sulfate particles fully dissolved.
2. Immerse the plug of reference electrode in water.
3. Insert the end of the reference electrode into the moist soil near the metal structure under test, adjust the multimeter to 2V range, and clip the black end of the multimeter with the reference electrode.
4. The red line of multimeter is clamped to test the test line inside the pile, reading and recording data.
5, do not force too much in normal use, so as not to damage the reference electrode.
Item specifics:
Model number: reference electrode
Type: Other
David
Reviewed in the United States on August 7, 2024
Great price. The only concern I had was the wire leads weren’t long enough.
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