Hanna HI4007 Chloride Half-Cell Ion Selective Electrode

Hanna HI4007 Chloride Half-Cell Ion Selective Electrode

The Hanna HI4007 Chloride Half-Cell Ion Selective Electrode is a high-performance solid-state chloride ion-selective electrode (ISE) designed for the direct measurement of chloride (Cl⁻) ions in aqueous solutions. As a half-cell configuration, it is used in combination with a separate reference electrode for complete functionality. This electrode is suitable for a wide variety of applications including water quality analysis, wastewater treatment, food processing, and laboratory research.

Key Features

• Broad Measurement Range
  Detects chloride ion concentrations from 1 M to 5 × 10⁻⁵ M (35000 to 1.8 ppm) for both high and low-level applications.

• Solid-State Sensing Technology
  Features a long-lasting chloride-sensitive membrane that delivers stable and reproducible readings over time.

• Wide Operating pH and Temperature Range
  Functions effectively in pH 2 to 11 and temperatures from 0 to 80°C, making it versatile for various sample types.

• Durable Epoxy Body
  Constructed from chemically resistant epoxy, with a 12 mm diameter and 120 mm insertion length ideal for benchtop use.

• Universal Connectivity
  Comes with a 1-meter coaxial cable and standard BNC connector, ensuring compatibility with most ion meters and pH/ISE meters.

Technical Specifications

• Water and Wastewater Treatment
  Monitor chloride levels in effluent, process water, and source water.

• Food and Beverage Industry
  Determine salt (chloride) content in processed foods, dairy, and beverages.

• Environmental Monitoring
  Measure chloride in rivers, lakes, and groundwater for contamination tracking.

• Agricultural Water Testing
  Assess chloride levels in irrigation and soil water to maintain crop health.

• Laboratory Analysis and Titrations
  Use in chloride titrations or analytical chemistry experiments for education and research.