Fluoride Ion Electrode APERA Instruments F501-S

The F501-S is a replacement fluoride ion-selective electrode designed for Apera Instruments WS100 and WS200 Fluoride Measurement instruments. Its combined (3-in-1) construction enables direct measurement without requiring a separate reference electrode.

It is a practical solution for WS100/WS200 users who need to replace worn or damaged electrodes. With its 8-pin connector, it connects directly to the instrument, and its 1-meter cable provides sufficient movement range for both benchtop and field use.

Note: This model does not feature IP65 protection or automatic temperature compensation; manual consideration of temperature effects during measurement may be necessary.

Technical Specifications

Applications

• Electrode replacement in Apera WS100/WS200 Fluoride Meters
• Fluoride concentration measurement in water and wastewater
• Ion-selective measurement applications in laboratory environments