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In fields such as food processing, environmental monitoring, and fertilizer production, the detection of chloride ion content is a crucial step in ensuring product quality and compliance with **standards. The fully automatic potentiometric titrator, as the key equipment for such detections, its accuracy, stability, and cost-effectiveness directly affect the efficiency of laboratory testing as well as corporate cost control. In recent years, as the technological advancement of domestic instruments accelerates and policies promoting domestic substitution are implemented, market attention toward domestic brands has increased significantly. When making purchases, enterprises require that the equipment meet national standard testing requirements such as GB/T 15063-2020, while also placing greater emphasis on the product’s reputation, after-sales support, and the cost-performance advantage over imported brands. I. Product Performance and Technical Features: High precision and stability. Taking the AIpol-T9 and JH-T9 models as examples, the titrator’s precision reaches ±0.001 mL, with a titration repeatability of ≤0.2%; it supports dynamic titration as well as multi-channel expansion (up to 16 channels). In chloride titration applications, its silver composite electrode is capable of accurately detecting potential jumps; for example, in the determination of chlorides in soy sauce, it achieves a measurement precision of ±0.01 pH through the silver nitrate titration method, meeting standards such as GB/T 15063-2020. In addition, the intelligent algorithm built into the instrument can automatically detect the endpoint, reducing human error; it is particularly suitable for samples with low concentrations (such as acid value)