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pH Glass Electrode

pH Glass Electrode

Replacement electrode for the pH sensor.

  • Sealed Silver / silver chloride gel filled electrode
  • Isopotential point pH7
  • 56mV per pH, 0 +/- 30mV at pH 7.0
  • BNC connector

Tip: Maintain the level of storage solution, the pH sensitive glass membrane must be kept wet. Store the electrode tip in a 1:1 solution of pH 4 buffer and 3.5 to 4 mol dm-3 KCl. Do not ever store in deionised or distilled water

Your Purchasing Options

For customers outside of the UK, please contact Data Harvest or an overseas distributor within your country.

Product Order No.
pH Glass Electrode pH Glass Electrode 2251
Downloads & Resources

All available downloadable product resources such as manuals and firmware for the pH Glass Electrode

Product Manuals

Download pH Sensor Manual | Version: 5
Download pH Electrode Data Sheet | Version: 1


Diameter 13mm
Working temperature 0 - 80°C

What's in the box

1x pH Glass Electrode

Other Information

Polycarbonate body, Non refillable, Replaceable reference junction
Electrode Additional Specification: E°: 0±25 mV, Stir Noise (pH 6.86): ±1000 µV, Slope (pH 4.00 – 6.86): >96%, Drift (pH 4.00): ±1000 µV, Sodium Slope: >440 mV, Junction Resistance: 300-32000 ohms.