Hanna Glass Body Calomel Reference Electrode for Samples with Suspended Solids - HI5413

Hanna HI5413 Glass Body Calomel Reference Electrode is a precision laboratory sensor designed for accurate and stable reference potential in demanding analytical applications, particularly those involving samples with suspended solids, viscous compositions, or particulate matter. Engineered with a high-quality glass body, this electrode offers excellent chemical resistance and visibility, allowing users to monitor electrolyte levels and electrode condition during operation.

The electrode utilizes a calomel (Hg/Hg₂Cl₂) reference system, known for its highly stable and reproducible potential, ensuring reliable performance in complex chemical environments. Its refillable single junction design, using 3.5M KCl electrolyte, supports extended service life and consistent measurement accuracy through routine maintenance and refilling.

A key feature of the HI5413 is its PTFE sleeve junction, which significantly reduces clogging and ensures a steady electrolyte flow even in turbid, viscous, or contamination-prone samples. This makes it particularly suitable for applications where traditional ceramic junctions may struggle to maintain stability.

With a body length of 120 mm, overall length of 175.5 mm, and a slim 10 mm diameter, the electrode is compatible with standard laboratory glassware and holders. The 1-meter cable with a 4 mm banana connector ensures easy and secure integration with most pH, ORP, and ion-selective measurement systems.

Operating within a temperature range of −5°C to 60°C and a maximum pressure of 0.1 bar, the HI5413 is well-suited for laboratory analysis, industrial process control, environmental monitoring, water and wastewater testing, and quality assurance applications.

Enhance your analytical reliability with Hanna’s advanced reference electrode, designed for durability, precision, and consistent performance in complex sample conditions as part of pH Electrodes