Hanna HI1332D pH combination electrode PEI body

Hanna HI1332D pH combination electrode PEI body

The Hanna HI1332D pH combination electrode PEI body is a durable, refillable pH combination electrode featuring a polyetherimide (PEI) body, double junction reference, and a DIN connector, making it an excellent choice for chemical testing, field applications, quality control, and aquarium monitoring. Built for reliability and versatility, this electrode provides accurate pH measurements even in harsh environments.

Key Features

• Strong PEI Body: The robust PEI (polyetherimide) plastic housing resists chemical corrosion and mechanical stress, allowing users to operate confidently in the field or lab.

• Double Junction System: This design separates the reference system from the sample, reducing contamination and improving measurement stability—especially in solutions containing proteins, heavy metals, or sulfides.

• Refillable KCl Electrolyte: The 3.5M KCl solution can be refilled to extend the electrode’s lifespan and maintain consistent accuracy over time.

• Low-Temperature Glass Tip: The 7.5 mm spherical sensing bulb responds quickly at lower temperatures, which benefits users working with ambient or refrigerated samples.

• DIN Connector Compatibility: The HI1332D model features a DIN connector, ensuring a secure and easy connection with compatible Hanna meters.

• Reliable Ceramic Junction: The single ceramic junction provides a steady electrolyte flow (15–20 µL/h), resulting in stable signal performance.

Technical Specifications

Applications

• Chemical and Industrial Labs: Lab technicians often rely on this electrode to monitor pH in chemical reactions, buffer solutions, and processing fluids.

• Field Sampling: Thanks to its rugged design, professionals can confidently use the HI1332D in field tests for water bodies, soil suspensions, and environmental studies.

• Quality Control Processes: Manufacturers use it for consistent product testing and quality checks across different production stages.

• Aquarium and Aquaculture Monitoring: Its accuracy and low-maintenance design make it suitable for hobbyists and professionals monitoring pH in aquatic environments.