Hanna HI4111 Iodide Combination Ion Selective Electrode

Hanna HI4111 Iodide Combination Ion Selective Electrode

The Hanna HI4111 Iodide Combination Ion Selective Electrode is a solid-state combination ion-selective electrode (ISE) specifically designed for the accurate and selective measurement of iodide ions in aqueous solutions. This durable and easy-to-use electrode is suitable for laboratory professionals requiring fast, reliable iodide readings across a wide concentration range.

Features

• Solid-State Sensor: Employs a silver iodide sensing element for precise iodide detection with excellent stability.

• Combination Design: Incorporates both the reference and measuring cells in a single compact probe, minimizing setup complexity.

• Wide Detection Range: Measures iodide ion concentrations from 1M to 1×10⁻⁷M (127,000 to 0.01 ppm), suitable for both high and trace level analysis.

• Broad pH Compatibility: Functions effectively within a wide pH range from 2 to 13.

• Durable Construction: Constructed with a robust PEI/PVC body, resistant to chemical wear and mechanical stress.

• Universal Connection: Comes with a 1-meter coaxial cable and standard BNC connector for easy plug-and-play with most pH/ISE meters.

• Extended Temperature Range: Operates in environments from 0 to 80°C, offering flexibility across various testing conditions.

Specifications

• Measurement Parameter: Iodide (I⁻)

• Electrode Type: Solid-state, combination electrode

• Measurement Range: 1M to 1×10⁻⁷M (127,000 to 0.01 ppm)

• Optimal pH Range: 2 to 13

• Operating Temperature: 0 to 80°C

• Slope: Approximately -56 mV per decade

• Body Diameter: 12 mm

• Insertion Length: 120 mm

• Body Material: Polyetherimide (PEI) / Polyvinyl Chloride (PVC)

• Cable Length: 1 meter coaxial cable

• Connector Type: BNC

Applications

The HI4111 iodide ISE is ideal for:

• Water and wastewater analysis where iodide presence must be monitored

• Food and beverage testing to detect iodide in salt or iodine-fortified products

• Pharmaceutical quality control in iodide-based compounds and formulations

• Environmental monitoring for iodide content in natural water bodies

• Academic and research laboratories conducting chemical or biochemical analysis involving iodide