High Purity Zinc Reference Electrode Used for Seawater Environment

• Customization: Available
• Customized: Customized
• Application: Construction, Ocean, Electronics, Salt, Chemical
• Model NO.: YHZNL-A, YHZNF-E
• Certification: ISO, CE
• Material: High Purity Zinc
• Feature: Portable
• Corrosion Rate: 0.001-0.01
• Critical Current Density: +38~-10ua/Cm2
• Potential Accuracy: 60mv Max
• Electrode Design Service Life: Design According to The Requirement
• Open Circuit Potential: -940 Mv(V,She)
• Transport Package: Carton Packing
• Specification: Strong in compression resistance
• Trademark: YH
• Origin: China
• HS Code: 90279000
• Production Capacity: 500000pieces/Every Year

Product Description

High purity zinc reference electrode used for seawater environment

Product Description
Zinc reference electrode belongs to solid zinc electrode, it's widely used in the engineering project in the recent years. It adopts 99.995% high purity zinc material to process and compound. Zinc electrode has many advantages than general reference electrode, such as firm structure, convenient to manufacture and maintenance, the potential is enough negative, high exchange current density and not easily polarized ,etc. It overcame the problem of protection system failure caused by premature failure of reference electrode in project. It mainly used in the cathodic protection potential measure of long term pipeline, storage tank floor plate and seawater environment. Long term high purity zinc reference electrode mainly used in seawater and soil with a high chloride content. Because the material is metal, it has the characteristics of compression, so it can be used at the bottom of the metal structure with relatively high pressure. The high purity zinc reference electrode is part of the cathodic protection system (especially the impressed current cathodic protection as control signal source), so its durability, endurance and damage are always one of the most important parts of the construction. Therefore, the zinc electrode becomes the ideal permanent reference electrode currently.

Main features:
Strong in compression resistance

Technology index:

Main technical indexes of high purity zinc reference electrode

Critical current density: +38~-10uA/cm2;

Potential accuracy: ≤±60mV;

Electrode projected lifetime:designaccording to the requirements;

Open circuit potential: -940 mV(vs,SHE)

Electrochemical property:

Name	Electrode potential stability(V)	Polarization(V)	Electrode potential (25ºCNatural seawater,SCE)(V)
Zinc reference electrode	±0.015	±10μ Anot more than ±0.010V	-1.055 ~ -1.010

Company details: