pH electrode for low-ion media GE 104

Specialized pH Electrode for Low Conductivity Water Applications

The GE 104 pH Electrode is a specialized combination pH electrode designed for low-ion and low-conductivity media. Featuring a movable ground-joint diaphragm, refillable electrolyte, and a standard BNC connector, it delivers stable and accurate pH measurements where conventional electrodes often struggle. The GE 104 is ideal for applications such as rainwater, deionized water, aquarium water, drinking water, and other low-conductivity solutions.

Key Features:

  • 🌡️ Accurate pH Measurement

    Measures across the full 0–14 pH range with an operating temperature range of 0°C to 80°C, providing reliable results for low-conductivity liquid samples.

  • 💧 Designed for Low-Ion Media

    Optimized for media with a conductivity of approximately 20 µS/cm and above, making it ideal for deionized water, rainwater, aquarium water, and similar applications.

Key Features:

  • 🛡️ Movable Ground-Joint Diaphragm

    Features a movable ground-joint diaphragm with 3 mol/l KCl refillable electrolyte, ensuring excellent reference stability and dependable measurements in challenging low-ion solutions.

  • 🔌 Universal BNC Connection

    Supplied with a 1 m cable and standard BNC connector, allowing easy compatibility with most laboratory pH meters, portable instruments, and industrial transmitters.

Applications:

  • 💧 Drinking Water Analysis

    Ideal for accurate pH monitoring in potable water and other low-conductivity water supplies.

  • 🌧️ Rainwater & Deionized Water Testing

    Designed specifically for reliable measurements in rainwater, demineralized water, and purified water systems.

  • 🐟 Aquarium & Aquaculture Monitoring

    Provides stable pH measurements for freshwater aquariums, aquaculture systems, and aquatic research.

  • 🧪 Laboratory & Environmental Analysis

    Suitable for laboratories, environmental monitoring, and research involving low-ion liquid samples.

Why Choose This Solution?

The GE 104 pH Electrode combines a specialized movable diaphragm, refillable electrolyte, and reliable BNC connectivity to deliver accurate pH measurements in low-conductivity media. Its robust design and excellent measurement stability make it the ideal solution for laboratories, environmental monitoring, and water quality applications where conventional electrodes may not perform reliably.

0–14 pH Measuring Range

Reliable pH measurement across a wide range of aqueous solutions.

Optimized for Low-Ion Media

Designed for conductivity levels of approximately 20 µS/cm and above.

Movable Ground-Joint Diaphragm

Provides stable reference potential for challenging low-conductivity samples.

Standard BNC Connector

Compatible with most pH meters, laboratory instruments, and industrial transmitters.

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