Chloride Ion Content Analyzer | ISE Method Concrete Testing | ASTM C1152 AASHTO T277 Compliant

The Chloride Analyzer Testing Machine is a laboratory electrochemical analytical instrument using the Ion Selective Electrode (ISE) method for rapid determination of water-soluble chloride ion content in construction materials such as concrete, cement, sand, gravel, admixtures, and mixing water. Chloride ions are a critical factor inducing steel reinforcement corrosion; controlling chloride content in concrete raw materials is essential for preventing premature corrosion and extending structural service life.
This instrument forms an electrochemical measurement system with chloride ion selective electrode and reference electrode, directly outputting results in molar concentration (mol/L) and mass percentage (%). The test requires only 3-5 minutes with accuracy better than ±10%. The equipment complies with international standards including ASTM C1152, AASHTO T277, GB/T50476, and JGJ/T322, widely used in engineering quality testing centers, construction research institutes, concrete production enterprises, and sea sand concrete application projects .