Hanna HI4013-51 Nitrate Module for Half-Cell ISE (1 pc.)

Hanna HI4013-51 Nitrate Sensing Module is a high-performance replacement module designed specifically for use with the HI4013 nitrate half-cell ion-selective electrode. It is engineered to deliver accurate, stable, and reliable nitrate ion measurement in a wide range of laboratory and analytical testing environments. The module features a nitrate-sensitive organic polymer membrane embedded within an inert and durable PVC matrix, allowing efficient ion exchange across the membrane surface and generating a potential difference directly proportional to nitrate ion concentration in solution.

This sensing module is designed for ease of use and quick replacement, with a secure screw-on mechanism that allows it to be easily attached to the HI4013 half-cell body. This minimizes downtime during routine maintenance or calibration procedures, ensuring uninterrupted workflow in busy laboratory settings. The robust construction provides excellent chemical resistance and long-term durability, even when used in demanding aqueous and environmental sample conditions.

To ensure optimal performance and sensitivity, it is recommended to pre-soak the module in a dilute nitrate standard solution prior to use. This conditioning step helps activate the membrane, stabilize response characteristics, and improve measurement accuracy from the initial use.

The HI4013-51 module is ideal for a variety of applications including water quality testing, environmental monitoring, wastewater analysis, agricultural testing, and general laboratory research. It is widely used in industries requiring precise nitrate determination, such as environmental science, chemical analysis, and process control laboratories.

With its reliable performance, easy installation, and high selectivity for nitrate ions, this sensing module supports consistent and repeatable analytical results across multiple testing scenarios. It is an essential component for maintaining the performance and accuracy of nitrate ion selective electrodes in professional environments.

Ensure precise and dependable nitrate ion analysis with Hanna’s trusted sensing module, designed for durability, sensitivity, and long-term performance as part of Electrodes & Sensors