Hanna HI764080A/P Spare membranes

Hanna HI764080A/P Spare PTFE Membranes for Ultra-Thin DO Electrodes

The Hanna HI764080A/P Spare membranes is a set of spare screw-on PTFE membranes specifically designed for the HI764080 ultra-thin Clark-type polarographic dissolved oxygen electrode. These membranes offer quick and simple replacement for continuous, maintenance-friendly operation, especially in narrow or confined sample containers.

Features

• Designed for Ultra-Thin DO Electrodes: Compatible with HI764080 DO probes used in confined spaces such as test tubes and narrow-neck bottles (e.g., wine bottles).

• Screw-On Design for Easy Replacement: Membranes are user-replaceable in seconds, reducing downtime during routine measurements and calibration.

• PTFE Construction: Gas-permeable and chemically resistant material ensures selective oxygen diffusion for accurate measurements while protecting internal electrode components.

• Maintains Sensor Integrity: Effectively isolates the internal platinum cathode and silver/silver chloride anode from the sample while allowing DO to diffuse through.

Compatibility

• Compatible with HI764080 ultra-thin DO electrode

• Compatible electrode models include HI2020-02 and HI2030-02 (edge® meters)

• Fits electrodes using 3.5 mm phono plug connection (smart digital interface for sensor recognition and calibration data storage)

Applications

The HI764080A/P membranes are ideal for:

• Routine Laboratory Maintenance: Quickly restoring DO sensor function during high-throughput testing

• Field and On-Site Use: Easy membrane changes even in remote settings

• Wine and Beverage Analysis: Perfect for narrow sample containers like wine bottles

• Environmental and Educational Use: Great for compact sensors in training and research environments