Hanna HI4113 Nitrate Combination Ion Selective Electrode

Hanna HI4113 Nitrate Combination Ion Selective Electrode

The Hanna HI4113 Nitrate Combination Ion Selective Electrode is a polymer membrane combination ion-selective electrode (ISE) designed for accurate measurement of nitrate ions in a wide range of water-based samples. Its durable construction and reliable performance make it an essential tool for laboratories and field applications where nitrate detection is critical.

Features

• Polymer Membrane Sensor: Utilizes a nitrate-selective polymer membrane to ensure accurate, reproducible results.

• All-in-One Combination Design: Integrates both reference and sensing elements into a single compact body for convenience and ease of use.

• Broad Measurement Range: Detects nitrate concentrations from 1M to 1×10⁻⁵M (6200 to 0.62 ppm), making it suitable for both high and low-level detection.

• Ideal for Environmental and Laboratory Use: Optimized for use in pH conditions ranging from 3.0 to 8, with operational temperature up to 40°C.

• Durable Construction: Built with chemically-resistant PEI/PVC housing for long-lasting performance in diverse sample types.

• Plug-and-Play Connectivity: Equipped with a 1-meter coaxial cable and BNC connector for seamless integration with most ion meters and pH meters.

Specifications

• Measurement Parameter: Nitrate (NO₃⁻)

• Electrode Type: Polymer membrane, combination electrode

• Measurement Range: 1M to 1×10⁻⁵M (6200 to 0.62 ppm)

• Optimal pH Range: 3.0 to 8

• Operating Temperature: 0 to 40°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

• Connector Type: BNC

Applications

The HI4113 nitrate ISE is suitable for:

• Environmental monitoring of nitrate contamination in groundwater, rivers, and lakes

• Agricultural testing of soil and fertilizer solutions to manage nitrate levels

• Water treatment facilities ensuring regulatory compliance of nitrate in drinking or wastewater

• Food industry for nitrate level analysis in processed meats or preserved foods

• Educational and research labs studying nitrate behavior in chemical or biological systems