The Application Scope of Long-Effect Copper Sulfate Reference Electrodes:

In the field of chemical protection, measuring the electrode potential of metallic structures requires the use of a reference electrode, which is mandatory in some situations.Long-Life Reference ElectrodeThese events specifically include:1Constant potential instrument automatic control signal source2Measurement of inaccessible locations, such as at the bottom of cans or beneath roads, etc.3Interference from stray current endpoints.

Filler Composition and Characteristics of Long-Effective Copper(II) Sulfate Reference Electrode:

As an underground reference electrode, when unglazed ceramic is directly buried, the porous nature of the ceramic jar leads to the loss of crystals within the jar and contamination of the internal solution with ions from the soil matrix. Particularly, hydrogen ions are difficult to control, which can significantly reduce the lifespan of the electrode. To address this, the filling material from sacrificial anodes can be transplanted, filling around the reference electrode.5-10cmThe filler.

Specific Ingredients:1Limestone powder75%。2Clay20%。3Sodium sulfate anhydrous5%。

Specific Features:1Enhanced the working environment for the reference electrode.2Reduced the exchangeable contamination of the solution inside the tank by surrounding ions, maintaining the stability of the electrode performance.3Due to the low resistance of the filling material, it can reduce the electrode's resistance to ground, thus improving measurement accuracy.4The material's ability to absorb moisture can reduce the impact of seasonal variations on electrode performance.5Electrode Performance:①No Chinese content provided.200Ω～1.6KΩ；②Critical Current Density +38 to -10 mA③Voltage accuracy ≤ ±10mA④The electrode design lifespan is 15 years.⑤Electrode temperature parameters: +0.9 to 10mV⑥25°C is the balanced potential of +316V.