Hanna HI4014-51 Potassium Module for Half-Cell ISE

Hanna HI4014-51 Potassium Module for Half-Cell ISE

The Hanna HI4014-51 Potassium Module for Half-Cell ISE is a replacement potassium ion-selective electrode (ISE) module designed for use with the HI4014 half-cell probe. This module features a liquid membrane sensor that facilitates the selective exchange of potassium ions between the sample and the internal reference system.

This ion exchange causes a measurable potential change, directly proportional to the potassium ion concentration in the solution. The modular design allows for easy attachment and replacement, ensuring continued precision and performance in laboratory or field measurements.

Features

• Selective Potassium Ion Detection: Employs a liquid membrane for accurate monitoring of potassium ion activity.

• Easy Installation: Screws securely onto the HI4014 probe body for simple replacement and maintenance.

• Optimized Sensor Response: Pre-soaking in a dilute potassium standard without ISA enhances sensor performance during calibration.

• Extended Lifespan: Refrigeration between uses helps maintain membrane integrity and sensor longevity.

• Reliable Performance: Designed for consistent, stable readings in scientific and industrial applications.

Specifications

Usage Guidelines

• Assembly: Simply screw the HI4014-51 module onto the HI4014 probe body to install.

• Calibration: Before use, soak the sensor in a dilute potassium standard solution (without ISA) for at least one hour to optimize sensitivity.

• Measurement: Use with calibration standards such as HI4014-01 and add ISA (HI4014-00) during sample measurements to ensure accuracy.

• Storage: Store in a sealed container in the refrigerator to extend operational life.

Applications

This potassium ISE module is ideal for:

• Agricultural Testing: Measuring potassium levels in soil and fertilizers.

• Water and Environmental Monitoring: Assessing potassium in drinking water, surface water, and wastewater.

• Food & Beverage Quality Control: Determining potassium concentrations in processed food products.

• Chemical and Academic Laboratories: Used in research and quality control involving potassium ion analysis.