Hanna HI4104-51 Calcium Module for Combination ISE

Hanna HI4104-51 Calcium Module for Combination ISE

The Hanna HI4104-51 Calcium Module for Combination ISE is a replacement calcium sensing module designed for use with the HI4104 Calcium Combination Ion-Selective Electrode (ISE). This module features a liquid membrane sensor composed of an organic polymer embedded in an inert PVC matrix, allowing for selective exchange of calcium ions between the sample and the internal reference system.

This exchange process generates a potential difference that is directly proportional to the concentration of calcium ions in the solution, enabling precise and reliable ion measurement in laboratory and field applications.

Features

• High-Selectivity Membrane: The organic polymer membrane ensures targeted response to calcium ions.

• Screw-On Design: Easily mounts to the HI4104 probe body for quick and secure replacement.

• Optimized for Accuracy: Delivers precise ion concentration data through stable signal generation.

• User Maintenance Friendly: Enables efficient replacement without requiring full probe replacement.

• Ready for Calibration: Pre-soaking the sensor in calcium standard (without ISA) enhances performance.

Specifications

Usage Instructions

• Pre-Soaking: Soak the module in a dilute calcium standard (without ISA) for at least one hour before calibration.

• Installation: Gently screw onto the HI4104 body to install or replace.

• Calibration: Perform a two-point calibration using calcium standards and ISA to ensure optimal accuracy.

Applications

This calcium sensor module is suitable for:

• Water Quality Monitoring: For testing calcium levels in groundwater, drinking water, or wastewater.

• Agriculture and Soil Testing: Analyzes calcium content in soil extracts and fertilizers.

• Food and Beverage: Measures calcium in dairy, juices, and other food matrices.

• Academic Research: Supports ion concentration studies in chemical and environmental labs.