Hanna HI4109 Cyanide Combination Ion Selective Electrode

Hanna HI4109 Cyanide Combination Ion Selective Electrode (ISE)

The Hanna HI4109 Cyanide Combination Ion Selective Electrode is a solid-state combination ion selective electrode (ISE) specifically designed. Whether you’re performing environmental testing or industrial quality control, this electrode offers both durability and precision. Its solid-state sensing element, coupled with an integrated reference electrode, ensures stable performance in demanding applications.

Key Features

• Reliable Cyanide Measurement: The HI4109 detects cyanide concentrations ranging from 1×10⁻² M to 1×10⁻⁶ M, which corresponds to 260 to 0.02 ppm. Therefore, it accommodates both high-level contamination checks and trace detection.

• Simplified Design with Built-In Reference: Since the electrode includes both the sensing and reference components in a single body, it reduces setup time and simplifies routine maintenance.

• Ideal for Alkaline Conditions: Because cyanide remains stable in high-pH environments, this electrode operates optimally at pH values above 11, ensuring accurate and interference-free results.

• Temperature Versatility: You can rely on consistent readings across a wide temperature range of 0 to 80°C, making it suitable for laboratory, field, and industrial settings alike.

• Predictable Electrode Slope: With an approximate slope of -57 mV per decade, the electrode delivers repeatable, linear responses that simplify calibration and quantification.

• Durable and Chemically Resistant Body: Constructed from polyetherimide (PEI), the body resists harsh chemicals and physical stress. As a result, it performs well in high-throughput or chemically aggressive environments.

• Easy Instrument Integration: The 1-meter coaxial cable, terminating in a BNC connector, provides universal compatibility with most ion meters and titrators.

Specifications

• Product Name: Cyanide Combination Ion Selective Electrode

• SKU: HI4109

• Parameter: Cyanide (CN⁻)

• Type: Solid-state; combination electrode

• Measurement Range:

  • 1×10⁻² M to 1×10⁻⁶ M

  • 260 to 0.02 ppm

• Optimal pH Range: >11

• Temperature Range: 0 to 80°C

• Electrode Slope: Approx. -57 mV/decade

• Body Material: PEI (Polyetherimide)

• Diameter: 12 mm

• Length: 120 mm

• Cable: 1 m coaxial

• Connector: BNC

• Reference Electrode: Built-in

Applications

• Wastewater Monitoring: Many industrial facilities rely on this electrode to track cyanide levels in effluent discharge, ensuring they meet environmental compliance standards.

• Mining and Metallurgical Operations: Because cyanide plays a critical role in ore leaching and gold extraction, the HI4109 is essential for precise process monitoring and safety control.

• Environmental Assessment: Field researchers use the electrode to evaluate cyanide contamination in rivers, lakes, and groundwater, especially in areas near mining or chemical plants.

• Analytical Laboratory Testing: Chemists often integrate this electrode into manual or automated titration systems for accurate cyanide quantification in lab samples.

• Educational Demonstrations: Due to its clarity and reliability, educators incorporate this electrode into training sessions that explain ISE technology and environmental pollutant detection.