Portable Zinc Reference Electrode

1. Portable Copper/Copper Sulfate Reference Electrode

Also based on the copper/copper sulfate system for corrosion detection in building structures, inspectors can conveniently handhold it to perform potential measurements at different parts of buildings, assessing the corrosion status of steel reinforcements in concrete.

2. Portable Silver/Silver Chloride Reference Electrode

It exhibits strong adaptability in special environments. For instance, in scenarios requiring measurements under high temperature or high humidity conditions, it provides an accurate reference potential.

In some chemical production sites, corrosion monitoring of equipment or pipelines may need to be conducted under various environmental conditions. The portable silver/silver chloride reference electrode can leverage its advantages to conveniently perform potential measurements in diverse complex environments.

Introduction: Uses of Portable Reference Electrode: Portable reference electrodes are suitable for field use. Mainly used for measuring the natural potential of underground metal pipelines and the protection potential in cathodic protection systems, detecting stray currents in soil, and also for measuring the potential of cable metal sheaths and steel reinforcements in concrete. In areas with clayey soil, this electrode can serve as a control potential reference electrode in external current cathodic protection systems. It can be applied in various types of soil and freshwater.

Structural Performance Advantages:

(1)The electrode is compact and easy to carry. The chamber is made of transparent acrylic or ABS tube, facilitating observation of the saturation level of the internal copper sulfate solution. (2) Stable potential, the electrode is not easily polarized. (3) The electrode is reusable; the electrode cap and chamber are connected by screw thread, making solution refilling convenient. One refill can last for over a year. (4) The electrode structure is robust, the connector is corrosion-resistant, the leakage rate of the liquid junction is appropriate with no visible flow, allowing it to be carried in a pocket.