Hanna Refillable Glass Body pH Electrode with Quick Connect DIN Connector - HI11313

Hanna HI11313 Refillable Glass Body pH Electrode is a high-performance and precision-engineered sensor designed for accurate pH measurement in laboratory and research environments. Constructed with a durable glass body, this electrode offers excellent resistance to a wide range of chemicals and ensures reliable operation under regular laboratory use. Its advanced double junction Ag/AgCl reference system minimizes contamination and clogging, making it highly suitable for challenging sample solutions and long-term analytical applications.

The electrode features a built-in temperature sensor that enables automatic temperature-compensated pH measurements, ensuring enhanced accuracy across a broad operating range of 0 to 100°C. This integration allows users to obtain precise and consistent readings without the need for separate temperature probes, improving efficiency in both routine and critical testing workflows.

Equipped with a spheric high-temperature (HT) glass tip with a 9.5 mm diameter, the HI11313 delivers fast response times and reliable measurements across diverse sample types. The robust glass sensing bulb is ideal for general laboratory, educational, and research applications that require dependable and versatile pH electrodes. The single ceramic junction provides a steady electrolyte flow rate of 15–20 µL/h, ensuring stable reference potential and consistent measurement performance.

Designed for convenience and compatibility, the electrode features a quick connect DIN connector that allows secure and easy attachment to compatible Hanna instruments such as the HI98190, enabling seamless operation in both field and laboratory setups. The refillable design supports the use of 3.5M KCl electrolyte, helping maintain electrode accuracy and extending its service life through proper maintenance.

Ideal for applications including laboratory water analysis, environmental monitoring, chemical and biological research, quality assurance, and educational use, the Hanna HI11313 pH Electrodes provides a reliable and efficient solution for precise pH measurement. Enhance your analytical capabilities with Hanna’s advanced electrode technology, built for accuracy, durability, and consistent performance in demanding laboratory environments.